SM4T18CAY Datasheet, PDF (6/12 Pages) STMicroelectronics – Automotive 400 W Transil

Characteristics
Figure 12.
ISO7637-2 pulse 1 response (V_S = -100 V)
Voltage (V)
Voltage
10
0
-10
-20
-30
-40
-50
-0.5
0.0
0.5
1.0
1.5
Time (ms)
5 ^{Current (A)}
0
Current
0.0
-10
-15
-0.5
0.0
0.5
1.0
1.5
Time (ms)
Figure 13. ISO7637-2 pulse 2a response (V_S = 50 V)
Voltage (V)
50
Voltage
40
30
20
10
0
-51
-1
Current (A)
4
49
99
149
Time (µs)
Current
0
SM4T39AY
SM4T39CAY
2.0
2.5
SM4T39AY
SM4T39CAY
2.0
2.5
SM4T39AY
SM4T39CAY
199
249
SM4T39AY
SM4T39CAY
-4
-51
-1
49
99
149
199
249
Time (µs)
SM4TY
6/12
Doc ID 17862 Rev 3