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S6012L

更新时间：2025-06-30 07:34:14
品牌：LITTELFUSE
描述：本产品是特别适用于加热和马达转速控制等相位控制装置的单向开关。 在电位低于1.5V时，仅需很少几毫安的电流即可触发标准相控可控硅整流器。 特征和优势 符合RoHS标准 玻璃——钝化结点 电压性

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免费 PCB/SMT

S6012L 概述

本产品是特别适用于加热和马达转速控制等相位控制装置的单向开关。 在电位低于1.5V时，仅需很少几毫安的电流即可触发标准相控可控硅整流器。 特征和优势 符合RoHS标准 玻璃——钝化结点 电压性

S6012L 数据手册

通过下载S6012L数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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es  
IZED  
Selected Packag  
*
E6  
File #E71639  
U.L. RECOGN  
TO-263  
2
D Pak  
TO-92  
*TO-218  
TO-252  
D-Pak  
TO-202  
*TO-218X  
*TO-220  
3-lead  
A
K
TO-251  
Compak  
V-Pak  
G
SCRs  
RoHS  
(1 A to 70 A)  
GE6eneral Description  
The Teccor line of thyristor SCR semi-conductors are half-wave,  
unidirectional, gate-controlled rectifiers which complement Tec-  
cor's line of sensitive SCRs. Teccor offers devices with ratings of  
1 A to 70 A and 200 V to 1000 V, with gate sensitivities from  
10 mA to 50 mA. If gate currents in the 12 µA to 500 µA ranges  
are required, see “Sensitive SCRs” section of this catalog.  
Three packages are offered in electrically isolated construction  
where the case or tab is internally isolated to allow the use of  
low-cost assembly and convenient packaging techniques.  
The Teccor line of SCRs features glass-passivated junctions to  
ensure long-term reliability and parameter stability. Teccor’s  
glass offers a rugged, reliable barrier against junction contamina-  
tion.  
Features  
•
•
•
•
•
RoHS Compliant  
Electrically-isolated package  
High voltage capability — 200 V to 1000 V  
High surge capability — up to 950 A  
Glass-passivated chip  
Variations of devices covered in this data sheet are available for  
custom design applications. Consult the factory for more informa-  
tion.  
Compak SCR  
•
•
•
Surface mount package — 1 A series  
New small profile three-leaded Compak package  
Packaged in embossed carrier tape with 2,500  
devices per reel  
•
Can replace SOT-223  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
E6 - 1  
http://www.littelfuse.com  
+1 972-580-7777  
SCRs  
Data Sheets  
Part Number  
VDRM  
IT  
& VRRM  
IGT  
(4)  
Isolated  
Non-isolated  
(1) (2) (15)  
A
A
A
TYPE  
A
G
G
A
K
K
A
A
K
G
G
K
G
K
G
K
G
A
K
A
A
A
TO-251  
V-Pak  
TO-252  
D-Pak  
TO-220  
Compak  
Amps  
TO-220  
TO-202  
TO-92  
Volts  
MIN  
200  
400  
600  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
mAmps  
I
I
T(AV)  
T(RMS)  
MAX  
1
1
1
6
6
6
6
6
8
8
8
8
8
10  
10  
10  
10  
10  
12  
12  
12  
12  
12  
See “Package Dimensions” section for variations. (11)  
S2N1  
MAX  
0.64  
0.64  
0.64  
3.8  
3.8  
3.8  
3.8  
3.8  
5.1  
5.1  
5.1  
5.1  
5.1  
6.4  
6.4  
6.4  
6.4  
6.4  
7.6  
7.6  
7.6  
7.6  
7.6  
MIN  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MAX  
10  
10  
10  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
15  
20  
20  
20  
20  
20  
S201E  
S401E  
S601E  
1 A  
6 A  
S4N1  
S6N1  
S2006L  
S4006L  
S6006L  
S8006L  
SK006L  
S2008L  
S4008L  
S6008L  
S8008L  
SK008L  
S2010L  
S4010L  
S6010L  
S8010L  
SK010L  
S2006F1  
S4006F1  
S6006F1  
S2006V  
S4006V  
S6006V  
S8006V  
SK006V  
S2008V  
S4008V  
S6008V  
S8008V  
SK008V  
S2010V  
S4010V  
S6010V  
S8010V  
SK010V  
S2012V  
S4012V  
S6012V  
S8012V  
SK012V  
S2006D  
S4006D  
S6006D  
S8006D  
SK006D  
S2008D  
S4008D  
S6008D  
S8008D  
SK008D  
S2010D  
S4010D  
S6010D  
S8010D  
SK010D  
S2012D  
S4012D  
S6012D  
S8012D  
SK012D  
S2008F1  
S4008F1  
S6008F1  
S2008R  
S4008R  
S6008R  
S8008R  
SK008R  
S2010R  
S4010R  
S6010R  
S8010R  
SK010R  
S2012R  
S4012R  
S6012R  
S8012R  
SK012R  
8 A  
S2010F1  
S4010F1  
S6010F1  
10 A  
12 A  
V
V
DRM and VRRM — Repetitive peak off-state forward and reverse voltage  
gt — DC gate trigger voltage; VD = 12 V dc; RL = 60 Ω for 1 to 16 A  
devices and 30 Ω for 20 to 70 A devices  
Specific Test Conditions  
di/dt — Maximum rate-of-rise of on-state current; IGT = 150 mA with  
≤ 0.1 µs rise time  
V
TM — Peak on-state voltage at maximum rated RMS current  
dv/dt — Critical rate of applied forward voltage  
I2t — RMS surge (non-repetitive) on-state current for period of 8.3 ms  
General Notes  
for fusing  
•
•
•
All measurements are made at 60 Hz with a resistive load at an  
I
I
DRM and IRRM — Peak off-state forward and reverse current at VDRM and  
ambient temperature of +25 °C unless otherwise specified.  
VRRM  
Operating temperature range (TJ) is -65 °C to +125 °C for TO-92  
devices and -40 °C to +125 °C for all other packages.  
Storage temperature range (TS) is -65 °C to +150 °C for TO-92  
devices, -40 °C to +150 °C for TO-202 and TO-220 devices, and  
-40 °C to +125 °C for all others.  
Lead solder temperature is a maximum of 230 °C for 10 seconds  
maximum; ≥1/16" (1.59 mm) from case.  
The case temperature (TC) is measured as shown on dimensional  
outline drawings in the “Package Dimensions” sectionof this  
catalog.  
gt — dc gate trigger current; VD = 12 V dc; RL = 60 Ω for 1 to 16 A  
devices and 30 Ω for 20 to 70 A devices  
GM — Peak gate current  
I
I
H — dc holding current; gate open  
IT — Maximum on-state current  
TSM — Peak one-cycle forward surge current  
•
•
I
P
P
G(AV) — Average gate power dissipation  
GM — Peak gate power dissipation  
t
gt — Gate controlled turn-on time; gate pulse = 100 mA; minimum  
width = 15 µs with rise time ≤ 0.1 µs  
tq — Circuit commutated turn-off time  
http://www.littelfuse.com  
+1 972-580-7777  
E6 - 2  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
Data Sheets  
SCRs  
I2t  
di/dt  
IDRM & IRRM  
VTM  
(3)  
VGT  
IH  
(5) (13)  
IGM  
(12)  
PGM  
(12)  
PG(AV)  
ITSM  
(6) (10)  
tgt  
(7)  
tq  
(9) (10)  
dv/dt  
(14)  
(8)  
(17)  
mAmps  
Volts  
Volts  
Amps  
Volts/µSec  
T
=
T =  
T
=
T
=
T
=
T
=
T =  
C
C
C
C
C
C
C
2
60/50 Hz 100 °C 125 °C  
25 °C 100 °C 125 °C  
MAX  
25 °C  
MAX  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
25 °C  
MAX  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
mAmps  
MAX  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
40  
40  
40  
40  
40  
Amps  
Watts  
Watts  
Amps Sec Amps/µSec  
µSec  
TYP  
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
µSec  
MAX  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
MIN  
40  
40  
MIN  
20  
20  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.02  
0.01  
0.01  
0.01  
0.01  
0.02  
0.01  
0.01  
0.01  
0.02  
0.02  
0.01  
0.01  
0.01  
0.02  
0.02  
0.2  
0.2  
0.2  
0.2  
0.2  
0.2  
0.2  
3
0.2  
0.2  
0.2  
0.2  
3
0.2  
0.2  
0.2  
0.5  
3
0.5  
0.5  
0.5  
0.5  
3
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
1.5  
1.5  
1.5  
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
15  
15  
15  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
0.3  
0.3  
0.3  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
30/25  
30/25  
30/25  
3.7  
3.7  
3.7  
41  
41  
41  
41  
41  
41  
41  
41  
41  
41  
41  
41  
41  
41  
41  
60  
60  
60  
60  
60  
50  
50  
50  
40  
20  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
100/83  
120/100  
120/100  
120/100  
120/100  
120/100  
350  
350  
300  
250  
100  
350  
350  
300  
250  
100  
350  
350  
300  
250  
100  
350  
350  
300  
250  
100  
250  
250  
225  
200  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
100  
0.5  
0.5  
0.5  
0.5  
250  
250  
225  
200  
0.5  
0.5  
0.5  
1
250  
250  
225  
200  
1
1
1
1
2
2
2
2
250  
250  
225  
200  
2
(11) See package outlines for lead form configuration. When ordering  
special lead forming, add type number as suffix to part number.  
(12) Pulse width ≤10 µs  
Electrical Specification Notes  
(1) See Figure E6.5 through Figure E6.16 for current rating at  
specified operating case temperature.  
(2) See Figure E6.1 and Figure E6.2 for free air current rating.  
(13) Initial on-state current = 200 mA dc for 1 A through 16 A devices;  
400 mA dc for 20 A through 70 A devices.  
(3) See Figure E6.19 and Figure E6.20 for instantaneous on-state  
(14) TC = TJ for test conditions in off state.  
current versus on-state voltage (typical).  
(15) The R, K, or M package rating is intended for high surge condition  
use only and not recommended for ≥50 A rms continuous current  
use since narrow pin lead temperature can exceed PCB solder  
melting temperature. Teccor's J package or W package is  
(4) See Figure E6.18 for IGT versus TC.  
(5) See Figure E6.17 for IH versus TC.  
(6) For more than one full cycle rating, see Figure E6.23.  
recommended for ≥50 A rms continuous current requirements.  
(7) See Figure E6.22 for tgt versus IGT  
.
(16) For various durations of an exponentially decaying current  
waveform, see Figure E6.3 and Figure E6.4. (tW is defined as  
5 time constants.)  
(8) See Figure E6.21 for VGT versus TC.  
(9) Test conditions are as follows:  
(17) Minimum non-trigger VGT at 125 °C is 0.2 V.  
• IT = 1 A for 1 A devices and 2 A for all other devices  
• Pulse duration = 50 µs, dv/dt = 20 V/µs, di/dt = -10 A/µs for 1 A  
devices, and -30 A/µs for other devices  
• IGT = 200 mA at turn-on  
(10) See Figure E6.5 through Figure E6.10 for maximum allowable  
case temperatures at maximum rated current.  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
E6 - 3  
http://www.littelfuse.com  
+1 972-580-7777  
SCRs  
Data Sheets  
Part Number  
VDRM  
&
IT  
(1) (15)  
VRRM  
IGT  
(4)  
IDRM & IRRM  
Isolated  
Non-isolated  
(14)  
A
A
A
A
TYPE  
G
A
K
G
K
K
G
K
G
A
G
A
A
A
G
G
Amps  
mAmps  
K
K
A
K
A
TO-263  
T
=
T
=
T =  
C
C
C
2
Volts  
mAmps  
TO-220  
TO-218X  
TO-218  
TO-220  
TO-218X  
TO-218  
D Pak  
I
I
25 °C 100 °C 125 °C  
MAX  
T(RMS)  
T(AV)  
See “Package Dimensions” section for variations. (11)  
MAX  
MIN  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
1000  
200  
400  
600  
800  
MIN MAX  
S2015L  
S4015L  
S6015L  
S8015L  
SK015L  
15  
15  
15  
15  
15  
16  
16  
16  
16  
16  
20  
20  
20  
20  
20  
25  
25  
25  
25  
25  
35  
35  
35  
35  
35  
40  
40  
40  
40  
40  
55  
55  
55  
55  
55  
65  
65  
65  
65  
65  
70  
70  
70  
70  
9.5  
9.5  
9.5  
9.5  
9.5  
10  
10  
10  
10  
10  
12.8  
12.8  
12.8  
12.8  
12.8  
16  
16  
16  
16  
16  
22  
22  
22  
22  
22  
25  
25  
25  
25  
25  
35  
35  
35  
35  
35  
41  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
35  
35  
35  
35  
35  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
50  
50  
50  
50  
50  
50  
50  
50  
50  
0.01  
0.01  
0.01  
0.02  
0.02  
0.01  
0.01  
0.01  
0.02  
0.02  
0.01  
0.01  
0.01  
0.02  
0.02  
0.01  
0.01  
0.01  
0.02  
0.02  
0.01  
0.01  
0.01  
0.02  
0.02  
0.01  
0.01  
0.01  
0.02  
0.03  
0.01  
0.01  
0.01  
0.02  
0.03  
0.02  
0.02  
0.02  
0.02  
0.03  
0.02  
0.02  
0.02  
0.02  
0.5  
0.5  
0.5  
1
1
1
1
2
15 A  
16 A  
20 A  
25 A  
35 A  
40 A  
55 A  
65 A  
70 A  
3
S2016R  
S4016R  
S6016R  
S8016R  
SK016R  
S2016N  
S4016N  
S6016N  
S8016N  
SK016N  
0.5  
0.5  
0.5  
1
1
1
1
2
3
S2020L  
S4020L  
S6020L  
S8020L  
SK020L  
S2025L  
S4025L  
S6025L  
S8025L  
SK025L  
0.5  
0.5  
0.5  
1.0  
3
1
1
1
1.5  
3
1
1
1
1.5  
3
1
1
1
1.5  
5
1
1
1
1
1
2
S2025R  
S4025R  
S6025R  
S8025R  
SK025R  
S2025N  
S4025N  
S6025N  
S8025N  
SK025N  
2
2
2
3
S2035J  
S2035K  
S4035K  
S6035K  
S8035K  
SK035K  
2
2
2
3
S4035J  
S6035J  
S8035J  
S2040R  
S4040R  
S6040R  
S8040R  
SK040R  
S2055R  
S4055R  
S6055R  
S8055R  
SK055R  
S2040N  
S4040N  
S6040N  
S8040N  
SK040N  
S2055N  
S4055N  
S6055N  
S8055N  
SK055N  
2
2
2
3
S2055W  
S4055W  
S6055W  
S8055W  
S2055M  
S4055M  
S6055M  
S8055M  
SK055M  
2
2
2
3
1
1.5  
5
1.5  
1.5  
1.5  
2
S2065J  
S4065J  
S6065J  
S8065J  
S2065K  
S4065K  
S6065K  
S8065K  
SK065K  
3
3
3
5
41  
41  
41  
41  
45  
45  
45  
45  
5
S2070W  
S4070W  
S6070W  
S8070W  
1.5  
1.5  
1.5  
2
3
3
3
5
See “General Notes” on page E6 - 2 and “Electrical Specification Notes” on page E6 - 3.  
http://www.littelfuse.com  
+1 972-580-7777  
E6 - 4  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
Data Sheets  
SCRs  
I2t  
di/dt  
VTM  
(3)  
VGT  
(8) (17)  
IH  
(5) (13)  
IGM  
(12)  
PGM  
(12)  
PG(AV)  
ITSM  
(6) (10) (16)  
tgt  
(7)  
tq  
(9) (10)  
dv/dt  
Volts  
Volts  
Amps  
Volts/µSec  
T
=
T =  
C
C
2
mAmps  
Amps  
Watts  
Watts  
Amps Sec  
Amps/µSec  
µSec  
µSec  
T
= 25 °C  
MAX  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.6  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
1.8  
T
= 25 °C  
MAX  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
1.5  
2
60/50 Hz  
100 °C  
MIN  
450  
450  
425  
400  
200  
450  
450  
425  
400  
200  
450  
450  
425  
400  
200  
450  
450  
425  
400  
200  
450  
450  
425  
400  
200  
650  
650  
600  
500  
250  
650  
650  
600  
500  
250  
650  
650  
600  
500  
250  
650  
650  
600  
500  
125 °C  
MIN  
350  
C
C
MAX  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
60  
60  
60  
60  
60  
60  
60  
60  
60  
60  
80  
80  
80  
80  
80  
80  
80  
80  
80  
TYP  
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
MAX  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
3.5  
4
4
4
4
4
5
5
5
5
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
40  
40  
40  
40  
40  
50  
50  
50  
50  
50  
50  
50  
50  
50  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.6  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
1
225/188  
225/188  
225/188  
225/188  
225/188  
225/188  
225/188  
225/188  
225/188  
225/188  
300/255  
300/255  
300/255  
300/255  
300/255  
350/300  
350/300  
350/300  
350/300  
350/300  
500/425  
500/425  
500/425  
500/425  
500/425  
520/430  
520/430  
520/430  
520/430  
520/430  
650/550  
650/550  
650/550  
650/550  
650/550  
950/800  
950/800  
950/800  
950/800  
950/800  
950/800  
950/800  
950/800  
950/800  
210  
210  
210  
210  
210  
210  
210  
210  
210  
210  
374  
374  
374  
374  
374  
510  
510  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
150  
150  
150  
150  
150  
150  
150  
150  
150  
150  
175  
175  
175  
175  
175  
175  
175  
175  
175  
175  
200  
200  
200  
200  
200  
200  
200  
200  
200  
350  
325  
300  
350  
350  
325  
300  
350  
350  
325  
300  
350  
350  
325  
300  
510  
510  
510  
350  
350  
325  
300  
1035  
1035  
1035  
1035  
1035  
1122  
1122  
1122  
1122  
1122  
1750  
1750  
1750  
1750  
1750  
3745  
3745  
3745  
3745  
3745  
3745  
3745  
3745  
3745  
2
550  
550  
500  
475  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
550  
550  
500  
475  
550  
550  
500  
475  
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
5
5
5
5
550  
550  
500  
475  
5
See “General Notes” on page E6 - 2 and “Electrical Specification Notes” on page E6 - 3.  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
E6 - 5  
http://www.littelfuse.com  
+1 972-580-7777  
SCRs  
Data Sheets  
Thermal Resistance (Steady State)  
RθJC [RθJA  
J
]
°C/W (TYP.)  
W
L
F
F2  
R
K
M
D
V
N
Pkg.  
Code  
Type  
TO-220  
Isolated  
TO-202  
Type 1  
TO-202  
Type 2  
TO-220  
Non-isolated  
TO-218X  
Isolated  
TO-218X  
TO-218  
TO-218  
TO-252  
D-Pak  
TO-251AA  
V-Pak  
TO-263  
2
Non-isolated Isolated Non-isolated  
D Pak  
Non-isolated Non-isolated  
Surface Mount Non-isolated Non-isolated  
See below  
1 A  
4.0 [50]  
3.4  
3.0  
4.3 [45]  
3.9  
3.4  
9.5 [70]  
1.7  
1.5  
2.3 [70]  
2.0  
6 A  
1.8 [40]  
1.6  
1.5  
8 A  
1.45  
1.4  
1.7  
1.6  
10 A  
12 A  
15 A  
16 A  
20 A  
25 A  
35 A  
40 A  
55 A  
65 A  
70 A  
2.5  
1.3  
1.0  
1.3  
1.0  
2.4  
2.35  
0.70  
0.86  
0.70  
0.6  
0.5  
0.6  
0.5  
0.53  
0.60  
0.53  
0.86  
Electrical Isolation  
Thermal Resistance (Steady State)  
Teccor’s isolated SCR packages will withstand a minimum high  
potential test of 2500 V ac rms from leads to mounting tab over  
the device's operating temperature range. The following table  
shows standard and optional isolation ratings.  
RθJC [RθJA  
] °C/W (TYP.)  
Package Code  
Type  
C
E
Electrical Isolation *  
from Leads to Mounting Tab  
TO-220  
TO-218X  
TO-218  
V AC RMS  
2500  
Isolated  
Isolated  
Standard  
N/A  
Isolated  
Standard  
Standard  
N/A  
Optional **  
4000  
Compak  
TO-92  
* UL Recognized File #E71639  
** For 4000 V isolation, use “V” suffix in part number.  
1 A  
35 *  
50 [145]  
2
* Mounted on 1cm copper foil surface; two-ounce copper foil  
http://www.littelfuse.com  
+1 972-580-7777  
E6 - 6  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
Data Sheets  
SCRs  
120  
100  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
FREE AIR RATING  
1.0  
0.8  
0.6  
0.4  
0.2  
0
8 A TO-220 (Non-isolated)  
6 A TO-220 (Isolated) and  
6 A TO-202 (Types 1 and 3)  
80  
60  
40  
20  
1 A TO-92  
6 A TO-202  
(Types 2 and 4)  
and 6 A TO-251  
25  
50  
75  
100  
125  
Case Temperature (TC) – ˚C  
0.2  
0
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2  
RMS On-state Current [IT(RMS)] – Amps  
Figure E6.1 Maximum Allowable Ambient Temperature versus  
RMS On-state Current  
Figure E6.4 Peak Capacitor Discharge Current Derating  
(6 A through 55 A)  
120  
130  
120  
110  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
FREE AIR RATING  
100  
8 A TO-220 (Non-isolated)  
100  
90  
1 A Devices  
80  
6 A TO-220 (Isolated) and  
6 A TO-202 (Types 1 and 3)  
1 A TO-92  
80  
60  
40  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure as  
shown on dimensional drawing  
70  
60  
50  
6 A TO-202  
(Types 2 and 4)  
and 6 A TO-251  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
20  
0.2  
0
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
RMS On-state Current [IT(RMS)] – Amps  
Average On-state Current [IT(AV)] – Amps  
Figure E6.2 Maximum Allowable Ambient Temperature versus  
Average On-state Current  
Figure E6.5 Maximum Allowable Case Temperature versus  
RMS On-state Current (1 A)  
130  
)
8 A TO-220 (Non-isolated  
TO-251 and TO-252  
1000  
120  
110  
100  
90  
55 A Devices  
)
10 A TO-220 (Isolated  
6 A Devices  
and 10 A TO-202  
300  
200  
25 A Devices  
15 A and 16 A  
Devices  
8 A TO-220 (Isolated)  
and 8 A TO-202  
80  
70  
60  
100  
50  
6 A to 10 A Devices  
12 A Devices  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180º  
CASE TEMPERATURE: Measure as  
shown on dimensional drawings  
ITM  
tw  
tw = 5 times constants  
20  
50  
0.5  
1.0  
2.0  
5.0  
10  
20  
50  
0
2
4
6
8
10  
12  
RMS On-state Current [IT(RMS)] – Amps  
Pulse Current Duration (tw) – ms  
Figure E6.3 Peak Capacitor Discharge Current (6 A through 55 A)  
Figure E6.6 Maximum Allowable Case Temperature versus  
RMS On-state Current (6 A, 8 A, and 10 A)  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
E6 - 7  
http://www.littelfuse.com  
+1 972-580-7777  
SCRs  
Data Sheets  
130  
120  
110  
100  
90  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
130  
120  
110  
100  
90  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure as  
shown on dimensional drawings  
16 A TO-220 (Non-isolated)  
and TO-263  
55 A TO-218AC  
(Non-isolated) *  
10 A TO-220  
(Non-isolated)  
20 A TO-220 (Isolated)  
55 A TO-220  
(Non-isolated)  
and TO-263 *  
10 A TO-251 and 10 A TO-252  
65 A TO-218AC  
(Isolated) *  
12 A TO-220 (Non-isolated)  
TO-251 and TO-252  
* The R, K or M package rating  
is intended only for high surge  
80  
80  
70  
60  
50  
15 A TO-220  
(Isolated)  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure as  
shown on dimensional drawing  
condition use and is not recommended  
for >50 A rms continuous  
70  
current use, since narrow pin lead  
temperature can exceed PCB solder  
melting temperature. J or W packages  
are recommended for >50 A rms  
continuous current requirements.  
60  
50  
0
4
8
12  
16  
20  
RMS On-state Current [IT(RMS)] – Amps  
0
10  
20  
30  
40  
50  
60  
70 75  
RMS On-state Current [IT(RMS)] – Amps  
Figure E6.7 Maximum Allowable Case Temperature versus  
RMS On-state Current (10 A, 12 A, 16 A, and 20 A)  
Figure E6.10 Maximum Allowable Case Temperature versus  
RMS On-state Current (55 A and 65 A)  
130  
120  
110  
100  
130  
120  
110  
35 A TO-218  
(Isolated)  
25 A TO-220  
(Isolated)  
100  
90  
80  
70  
60  
50  
1 A Devices  
90  
25 A TO-220  
(Non-isolated)  
and TO-263  
80  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
70  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure as  
shown on dimensional drawings  
CONDUCTION ANGLE: 180  
˚
CASE TEMPERATURE: Measure  
as shown on dimensional drawings  
60  
50  
0
4
8
12  
16  
20  
24  
28  
32  
36  
0
0.2  
0.4  
0.6  
0.8  
RMS On-state Current [IT(RMS)] – Amps  
Average On-state Current [IT(AV)] – Amps  
Figure E6.8 Maximum Allowable Case Temperature versus  
RMS On-state Current (25 A and 35 A)  
Figure E6.11 Maximum Allowable Case Temperature versus  
Average On-state Current (1 A)  
130  
130  
CURRENT WAVEFORM: Sinusoidal  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure as  
shown on dimensional drawings  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure as  
shown on dimensional drawings  
12 A TO-220 (Non-isolated)  
252  
120  
110  
100  
90  
and TO-251 and TO-  
120  
110  
100  
90  
10 A TO-251  
10 A TO-252  
10 A TO-220  
(Non-isolated)  
70 A TO-218X  
(Non-isolated)  
6 A TO-220  
6 A TO-202  
65 A TO-218X  
(Isolated)  
10 A TO-220 (Isolated)  
and 10 A TO-202  
6 A TO-251  
6 A TO-252  
80  
55 A TO-218X  
(Non-isolated)  
8 A TO-220 (Isolated)  
8 A TO-202  
70  
8 A TO-220  
(Non-isolated)  
40 A TO-220  
(Non-isolated)  
and TO-263  
60  
80  
50  
0
1
2
3
4
5
6
7
8
0
10  
20  
30  
40  
50  
60  
70  
Average On-state Current [IT(AV)] – Amps  
RMS On-state Current [IT(RMS)] – Amps  
Figure E6.9 Maximum Allowable Case Temperature versus  
RMS On-state Current (40 A through 70 A)  
Figure E6.12 Maximum Allowable Case Temperature versus  
Average On-state Current (8 A, 10 A, and 12 A)  
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+1 972-580-7777  
E6 - 8  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
Data Sheets  
SCRs  
130  
120  
110  
100  
90  
130  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure  
as shown on dimensional drawings  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measured  
as shown on dimensional drawings  
120  
110  
100  
90  
55 A TO-218AC (Non-isolated) *  
55 A TO-220  
(Non-isolated)  
and TO-263 *  
20 A TO-220  
(Isolated)  
65 A TO-218AC  
(Isolated) *  
80  
80  
The R, K, or M package  
rating is intended only for high  
surge condition use and is not  
recommended for >32 A (AV)  
*
10 A TO-220  
(Non-isolated)  
70  
70  
continuous current use since narrow  
pin lead temperature can exceed PCB  
solder melting temperature. J or W  
packages are recommended for >32 A  
(AV) continuous current requirements.  
60  
60  
15 A TO-220  
(Isolated)  
50  
50  
0
2
4
6
8
10  
12  
14  
0
10  
20  
30  
40  
50  
Average On-state Current [I  
] – Amps  
Average On-state Current [I  
] – Amps  
T(AV)  
T(AV)  
Figure E6.13 Maximum Allowable Case Temperature versus  
Average On-state Current (10 A through 20 A)  
Figure E6.16 Maximum Allowable Case Temperature versus  
Average On-state Current (55 A and 65 A)  
130  
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure as  
shown on dimensional drawings  
2.0  
120  
110  
100  
90  
INITIAL ON-STATE CURRENT =  
200 mA dc for 1 A to 20 A Devices  
and 400 mA dc for 25 A to 70 A Devices  
1.5  
35 A TO-218 (Isolated)  
1.0  
.5  
220 (Isolated)  
25A TO-  
80  
70  
60  
25A TO-220 (Non-isolated)  
and TO-263  
0
-40  
-15  
+25  
+65  
+105 +125  
50  
0
.4  
8
12  
16  
20  
] – Amps  
24  
Case Temperature (T ) – ˚C  
C
Average On-state Current [I  
T(AV)  
Figure E6.14 Maximum Allowable Case Temperature versus  
Average On-state Current (25 A and 35 A)  
Figure E6.17 Normalized dc Holding Current versus Case Temperature  
130  
2.0  
1.5  
1.0  
0.5  
0
CURRENT WAVEFORM: Sinusoidal  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CASE TEMPERATURE: Measure as  
shown on dimensional drawings  
120  
110  
100  
90  
70 A TO-218X  
(Non-isolated)  
40 A TO-220  
(Non-isolated)  
and TO-263  
80  
55 A TO-218X  
(Non-isolated)  
70  
65 A TO-218X  
(Isolated)  
60  
50  
-40  
-15  
+25  
+65  
+105 +125  
0
10  
20  
30  
40  
50  
Case Temperature (TC) – ˚C  
Average On-state Current [IT(AV)] – Amps  
Figure E6.15 Maximum Allowable Case Temperature versus  
Average On-state Current (40 A through 70 A)  
Figure E6.18 Normalized DC Gate-Trigger Current versus  
Case Temperature  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
E6 - 9  
http://www.littelfuse.com  
+1 972-580-7777  
SCRs  
Data Sheets  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
1.5  
1.0  
0.5  
0
25 A Devices  
T
= 25˚C  
C
15 A to 20 A Devices  
12 A Devices  
6 A to 10 A Devices  
1 A Devices  
1.4 1.6  
-40  
-15  
+25  
+65  
+105 +125  
Case Temperature (T ) – ˚C  
0
0.6  
0.8  
1.0  
1.2  
C
Instantaneous On-state Voltage (v ) – Volts  
T
Figure E6.19 Instantaneous On-state Current versus On-state Voltage  
(Typical) (6 A through 25 A)  
Figure E6.21 Normalized DC Gate-trigger Voltage versus  
Case Temperature  
7
200  
180  
TC = 25˚C  
6 A to 12 A Devices  
6
5
T
= 25˚C  
C
160  
140  
120  
100  
80  
15 A to 35 A Devices  
65 A and 70 A Devices  
4
3
2
1
0
40 A to 70 A Devices  
1 A Devices  
55 A Devices  
60  
40  
20  
35 A to 40 A Devices  
1.2 1.4 1.6  
0
0
.6  
.8  
1.0  
10  
20  
30  
40 50 60  
80 100  
200  
Instantaneous On-state Voltage (v ) – Volts  
DC Gate Trigger Current (IGT) – mA  
T
Figure E6.20 Instantaneous On-state Current versus On-state Voltage  
(Typical) (35 A through 70 A)  
Figure E6.22 Typical Turn-on Time versus Gate-trigger Current  
http://www.littelfuse.com  
+1 972-580-7777  
E6 - 10  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
Data Sheets  
SCRs  
1000  
800  
SUPPLY FREQUENCY: 60 Hz Sinusoidal  
LOAD: Resistive  
600  
500  
RMS ON-STATE CURRENT: [I  
]: Max-  
Rated Value at Specified Case Temperature  
T(RMS)  
400  
300  
200  
100  
80  
60  
50  
40  
30  
20  
10  
8
6
5
4
Notes:  
1) Gate control may be lost during and  
immediately following surge current  
interval.  
3
2
1
2) Overload may not be repeated until  
junction temperature has returned to  
steady-state rated value.  
1
2
3
4 5 6 7 8 10  
20 30 40 60 80100  
200 300400 600 1000  
Surge Current Duration – Full Cycles  
Figure E6.23 Peak Surge Current versus Surge Current Duration  
18  
16  
14  
12  
10  
8
CURRENT WAVEFORM: Half Sine Wave  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CURRENT WAVEFORM: Half Sine Wave  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
15 A to 20 A Devices  
1.0  
12 A Devices  
0.8  
6 A to 10 A Devices  
1.0 A Devices  
0.6  
6
0.4  
4
0.2  
0
2
0
0
2
4
6
8
10  
12  
14  
16  
18  
20  
0
0.2 0.4 0.6 0.8 1.0  
RMS On-state Current [IT(RMS)] – Amps  
RMS On-state Current [IT(RMS)] – Amps  
Figure E6.24 Power Dissipation (Typical) versus RMS On-state Current  
(1 A)  
Figure E6.25 Power Dissipation (Typical) versus RMS On-state Current  
(6 A through 20 A)  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  
E6 - 11  
http://www.littelfuse.com  
+1 972-580-7777  
SCRs  
Data Sheets  
60  
50  
40  
30  
20  
10  
0
32  
28  
24  
20  
16  
12  
8
CURRENT WAVEFORM: Half Sine Wave  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
CURRENT WAVEFORM: Half Sine Wave  
LOAD: Resistive or Inductive  
CONDUCTION ANGLE: 180˚  
4
0
0
4
8
12  
16  
20  
24  
28  
32  
36  
0
10  
20  
30  
40  
50  
60  
70  
RMS On-state Current [IT(RMS)] – Amps  
RMS On-state Current [IT(RMS)] – Amps  
Figure E6.26 Power Dissipation (Typical) versus RMS On-state Current  
(25 A and 35 A)  
Figure E6.27 Power Dissipation (Typical) versus RMS On-state Current  
(40 A through 70 A)  
http://www.littelfuse.com  
+1 972-580-7777  
E6 - 12  
©2004 Littelfuse, Inc.  
Thyristor Product Catalog  

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