Application information

HSP061-2Y

4/8

DocID024471 Rev 2

2

Application information

More information is available in the STMicroelectronics application note:

AN2689, “Protection of automotive electronics from electrical hazards, guidelines for design

and component selection”.

Figure 7. Response to ISO 7637-3 Pulse 3a

(Us = -150 V)

Figure 8. Response to ISO 7637-3 Pulse 3b

(Us = +100 V)

5 V/div

500 mA/div

50 ns/div

50 ns/div

500 mA/div

5 V/div