Datasheet Summary
1SMA4738A thru 1SMA4764A
Surface Mount Zener Diodes Vz Range:8.2 to 100V Power Dissipation:1W
Features
- Silicon power zener diodes
- For use in stabilizing and clipping circuits with high power rating.
- Suffix”A” for ±5% tolerance.
Package: DO-214AC (SMA)
Maximum Rating (TA=25°C unless otherwise specified)
Parameter
Zener Current Power Dissipation at TL=70°C JunctionTemperature
Storage Temperature Range
Symbol
Ptot TJ TS
Value
See Next Page 1
-55to+150
Unit
W °C °C
Typical Thermal Resistance (Note1)
RθJA RθJL
125 30
Note1: Thermal resistance from junction to ambient & lead, mounted on PCB with 5.0×5.0mm copper pads
°C/W °C/W
Electrical Charateristics (TA=25°C unless...
