SK012N
更新时间：2024-12-04 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
概述
数据手册SK012N 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
SK012N 数据手册
通过下载SK012N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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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
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
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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)
http://www.littelfuse.com
+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
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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)
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E6 - 12
©2004 Littelfuse, Inc.
Thyristor Product Catalog
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