Electrical specifications VND5050AJ-E / VND5050AK-E
16/37 Doc ID 12272 Rev 10
Table 12. Electrical transient requirements (part 1/3)
ISO 7637-2:
2004(E)
test pulse
Test levels
(1)
1. The above test levels must be considered referred to V
CC
= 13.5V except for pulse 5b.
Number of
pulses or
test times
Burst cycle/pulse
repetition time
Delays and
impedance
III IV
1 -75V -100V
5000
pulses
0.5 s 5 s 2 ms, 10 Ω
2a +37V +50V
5000
pulses
0.2 s 5 s 50 µs, 2 Ω
3a -100V -150V 1h 90 ms 100 ms 0.1 µs, 50 Ω
3b +75V +100V 1h 90 ms 100 ms 0.1 µs, 50 Ω
4 -6V -7V 1 pulse
100 ms, 0.01
Ω
5b
(2)
+65V +87V 1 pulse 400 ms, 2
Ω
Table 13. Electrical transient requirements (part 2/3)
ISO 7637-2:
2004(E)
test pulse
Test level results
(1)
1. The above test levels must be considered referred to V
CC
= 13.5V except for pulse 5b.
III IV
1C C
2a C C
3a C C
3b C C
4C C
5b
(2)
2. Valid in case of external load dump clamp: 40V maximum referred to ground.
CC
Table 14. Electrical transient requirements (part 3/3)
Class Contents
C All functions of the device are performed as designed after exposure to disturbance.
E
One or more functions of the device are not performed as designed after exposure to
disturbance and cannot be returned to proper operation without replacing the device.
