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Type SF371-xx20
Fast Stud Mounted Thyristor
Distributed amplified gate for high di/dt and low switching losses
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Maximum mean on-state current ITAV 200 A Maximum repetitive peak off-state UDRM 1200 ¸2200 V and reverse voltage URRM Turn-off time tq 20; 25; 32 ms |
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UDRM , URRM , V |
1200 |
1300 |
1400 |
1500 |
1600 |
1800 |
2000 |
2200 |
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Voltage code - XX |
12 |
13 |
14 |
15 |
16 |
18 |
20 |
22 |
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Tvj, °C |
- 60 ¸ 125 |
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MAXIMUM ALLOWABLE RATINGS
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Symbols and parameters |
Units |
SF371-xx20 |
Conditions |
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ITAV |
Mean on-state current
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A |
200
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Tc=85 °C, 180° half-sine wave, 50 Hz |
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ITRMS |
RMS on-state current |
A |
314
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Tc=85 °C
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ITSM |
Surge on-state current |
KA |
6 |
Tvj=125°C UR=0 tp=10 ms |
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(diò/dt) cr |
Critical rate of rise of on-state current : non - repetitive repetitive |
A/ms |
1600 800 |
Tvj=125°C ; UD=0,67 UDRM, Gate pulse : 10V,5 W, 1ms rise time, 10 ms |
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URGM |
Peak reverse gate voltage |
V |
5 |
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Tstg |
Storage temperature |
°C |
-60 ¸ 125 |
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Tvj |
Junction temperature |
°C |
-60 ¸ 125 |
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CHARACTERISTICS |
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SF371-xx20 |
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Symbols and parameters |
Units |
Conditions |
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UTM |
Peak on-state voltage |
V |
2,3 |
Tvj=25°C, ITM=3,14 ITAV |
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UT(TO) |
Threshold voltage |
V |
1,45 |
Tvj=125°C |
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RT |
On-state slope resistance |
mW |
1,5 |
Tvj=125°C |
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IDRM IRRM |
Repetitive peak off-state and reverse current |
mA |
70 70 |
Tvj=125°C, UD = UDRM UR= URRM |
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IH |
Holding current |
A |
0,3 |
Tvj=25°C,UD=12V, Gate open |
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UGT |
Gate trigger direct voltage |
V |
2,5 |
Tvj=25°C, UD=12V |
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IGT |
Gate trigger direct current |
A |
0,3 |
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UGD |
Gate non-trigger direct voltage |
V |
0,25 |
Tvj=125°C, UD = 0,67 UDRM |
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tgd |
Delay time |
ms |
1,6 |
Tvj=25°C,UD=300V ITM = 200 À Gate pulse : 10V, 5W, 1 ms rise time, 10ms |
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tgt |
Turn-on time |
ms |
2,5 |
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tq |
Turn-off time |
ms |
20¸32 25¸40 |
Tvj=125°C, ITM =200 À diR/dt =10 A/ms, UR=100V UD =
0,67 UDRM duD/dt=50 V/ms duD/dt=200 V/ms |
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(duD/dt)crit
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Critical rate of rise of off-state voltage |
V/ms |
500 1000 |
Tvj=125°C, UD = 0,67 UDRM Gate open |
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Rthjc
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Thermal resistance junction to case |
°C/W |
0,09 |
Direct current
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Tightening torgue : 40 ¸ 60 Nm Weight : 480 grams |
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