Description
The SMA series is designed to protect voltage sensitive components from high voltage, high energy transients..
Features
- Maximum Ratings and Thermal Characteristics.
- Working Peak Reverse Voltage Range.
- 10 V to 78 V.
- Standard Zener Breakdown Voltage Range.
- Parameter
Symbol Value
Unit
Peak Power Dissipation (Note 1) @ TL = 25°C, Pulse Width = 1 ms
PPK
400
W
DC Power Dissipation @ TL = 75°C Measured Zero Lead Length (Note 2)
PD
Derate Above 75°C
Thermal Resistance from Junction.
- to.
- Lead
RJL
1.5
W
20
mW/°C
50
°C/W
DC Power Dissipation (Note 3) @.
