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HT-36A [TECCOR]

Bilateral Trigger Diacs; 双边触发DIACS
HT-36A
型号： HT-36A
厂家： TECCOR ELECTRONICS    TECCOR ELECTRONICS
描述：

Bilateral Trigger Diacs
双边触发DIACS

触发装置 数据判读及分析中心
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Thyristor Product Catalog  
8
DO-35  
DO-214AA  
Bilateral Trigger Diacs  
HT and ST Series  
8
General Description  
Teccor’s "HT" and "ST" Series of bilateral trigger diacs offers a  
range of voltage characteristics from 27 to 70 volts.  
The diac semiconductor is a full-wave or bidirectional thyristor. It  
is triggered from a blocking-to-conduction state for either polarity  
of applied voltage whenever the amplitude of applied voltage  
exceeds the breakover voltage rating of the diac.  
The Teccor line of diacs features glass-passivated junctions to  
ensure long term device reliability and parameter stability.  
Teccor’s glass offers a rugged, reliable barrier against junction  
contamination.  
The diac specifications listed in this data sheet are for standard  
products. Special parameter selections such as close tolerance  
voltage symmetry are available. Please consult the factory for  
more information for custom design applications. Suffix RP  
signifies tape-and-reel packing. Example: HT32RP.  
Features  
•
Glass passivated junctions  
"• SWTi"deSvoeltraigeesrange selections  
•
Epoxy SMT package  
"• HT" Series  
High temperature solder bonded die attachment  
•
•
DO-35 trigger package  
Pre-tinned leads  
Teccor Electronics  
http://www.teccor.com  
8 - 1  
+1 972-580-7777  
Bilateral Trigger Diacs  
Thyristor Product Catalog  
ELECTRICAL CHARACTERISTICS TC = 25°C  
Part No.  
VBO  
∆VBO  
VBB  
IBO  
ITRM  
Breakover Voltage  
(Forward and  
Reverse)  
Breakover Voltage  
Dynamic  
Breakback  
Voltage  
(3)  
Peak Breakover  
Peak Pulse  
Symmetry  
Current  
Current  
at  
for 10µs  
∆VBO  
=
Breakover  
Voltage  
120 PPS  
TA ≤ 40°C  
[ | +VBO | - | - VBO | ]  
| ∆V |  
Volts  
Volts  
Volts  
µAmps  
Amps  
DO-214AA  
DO-35  
HT-32  
HT-32A / HT-5761  
HT-32B / HT-5761A  
HT-34B  
HT-35  
HT-36A / HT-5762  
HT-36B  
MIN  
27  
28  
30  
32  
30  
32  
34  
35  
56  
MAX  
37  
36  
34  
36  
40  
40  
38  
45  
70  
MAX  
3 (1)  
2 (1)  
2 (1)  
2 (1)  
3 (1)  
2 (1)  
2 (1)  
3 (1)  
4
MIN  
MAX  
25  
25  
25  
25  
25  
25  
25  
25  
25  
MAX  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
1.5  
10 (2)  
7 at 10mA (4)  
7 at 10mA (4)  
10 (2)  
10 (2)  
7 at 10mA (4)  
10 (2)  
ST-34B  
ST-35  
ST-36A  
ST-36B  
ST-40  
HT-40  
HT-60  
10 (2)  
20 (2)  
General Notes  
•
Lead solder temperature is +230°C max. for 10 seconds max.;  
≥ 1/16" (1.59mm) from case.  
LOAD UP TO  
1500 WATTS  
•
See “Package Dimensions” section of this catalog.  
3.3 KΩ  
MT2  
TRIAC  
Electrical Specification Notes  
Q2015L5  
200 KΩ  
(1) Breakover Voltage symmetry as close as 1.0V is available from  
G
factory on these products.  
120 VAC  
60 Hz  
MT1  
(2) See Figures 8.4 and 8.5 for Test Circuit and waveforms.  
(3) Typical switching time is 900 nano-seconds measured at I  
PK  
(see Figure 8.4) across a 20Ω resistor (see Figure 8.5). Switching  
0.1 µF  
100 V  
HT-35  
BILATERAL  
TRIGGER  
DIAC  
time defined as rise time of I between the 10% to 90% points.  
PK  
(4) See Figure 8.7.  
Bilateral Trigger DIAC Specifications  
•
Maximum Ratings, Absolute-Maximum Values  
Figure 8.1  
Typical Diac-Triac Full-Wave Phase Control Circuit using  
Lower Voltage Diacs  
Maximum Trigger Firing Capacitance: 0.1µF  
Device Dissipation (at TA = -40° to +40°C): 250mW for  
DO-35 and 300mW for DO-214AA  
Derate Above +40°C: 3.6mW/°C for DO-35 and 3mW/°C for  
DO-214AA  
HT and ST Series Thermal Resistance  
Junction to Lead - R JL: °C/W  
θ
Junction to Ambient [R JA]: °C/W  
θ
(based on maximum lead temperature of 90°C for  
DO-214AA and 85°C for DO-35 devices)  
•
Temperature Ranges  
Storage: -40°C to +125°C  
Y
S
Operating (Junction): -40°C to +125°C  
DO-35  
DO-214AA  
100 [278] °C/W  
65 [200] °C/W  
http://www.teccor.com  
8 - 2  
Teccor Electronics  
+1972-580-7777  
Thyristor Product Catalog  
Bilateral Trigger Diacs  
10  
5.0  
3.0  
2.0  
1.0  
PULSE REPETITION RATE =120 pps  
= 40˚C  
T
A
0.5  
0.3  
0.2  
ST or HT- 32x, -34x, -35, -36x, -40  
HT-5761, -5761A, -5762  
0.1  
HT-60  
0.05  
0.03  
0.02  
SAFE OPERATING  
AREA  
.01  
.005  
.003  
.002  
.001  
1
2
6
10  
20  
40 60 100  
200  
400 600 1000  
2000  
4000  
10000  
4
Base Pulse Duration - Microseconds  
Figure 8.2  
Repetitive Peak On-State Current vs Pulse Duration  
+8  
V
C
ST or HT- 32x, 34x, 35, 36x, 40  
+6  
+4  
+2  
0
HT-5761, 5761A, 5762  
+V  
BO  
0
∆V+  
HT-60  
t
∆V-  
-V  
BO  
-2  
-4  
-6  
0
I
L
+I  
PK  
0
t
-I  
PK  
-40 -20  
0
+20 +40 +60 +80 +100 +120 +140  
Junction Temperature (T ) - ˚C  
J
Typical pulse base width is 10µSec.  
Figure 8.3  
Normalized V  
Change vs Junction Temperature  
Figure 8.4  
Test Circuit Waveforms (See Figure 8.5.)  
BO  
Teccor Electronics  
http://www.teccor.com  
8 - 3  
+1 972-580-7777  
Bilateral Trigger Diacs  
Thyristor Product Catalog  
Current  
10mA  
47 kΩ  
V
*
100 kΩ  
D.U.T.  
Breakover  
Current  
R
L
I
BO  
C
T
O.1 µF  
-V  
V
C
BO  
I
Voltage  
L
20Ω  
1%  
120V RMS  
60 Hz  
+V  
BO  
Breakover  
Voltage  
V
BO  
*Adjust for one firing in each half cycle. D.U.T. = Diac  
Figure 8.5  
Circuit Used to Measure Diac Characteristics  
(See Figure 8.4.)  
Figure 8.7  
V-I Characteristics  
300  
250  
Per Figure 8.5 with  
R
of 20Ω  
L
200  
150  
100  
50  
TYPICAL (35 V DEVICE)  
0
.01 .02 .03 .04 .05 .06 .07 .08 .09 .10  
Triggering Capacitance (C ) - µF  
T
Figure 8.6  
Peak Output Current vs Triggering Capacitance  
http://www.teccor.com  
8 - 4  
Teccor Electronics  
+1972-580-7777  

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