1SMA20CAT3G ON Semiconductor

 Working Peak Reverse Voltage Range − 10 V to 78 V
 Standard Zener Breakdown Voltage Range − 11.7 V to 91.3 V
 Peak Power − 400 Watts @ 1 ms
 ESD Rati.

Features
 Working Peak Reverse Voltage Range − 10 V to 78 V
 Standard Zener Breakdown Voltage Range − 11.7 V .