This document is a datasheet for Microsemi Corp. Silicon Zener Diodes, covering the part numbers from 1N3305 through 1N3350B and 1N4549B through 1N4556B. The devices are designed for military and other demanding applications with a maximum power dissipation of 50 Watts.
| Zener Voltage Range | 3.9 to 200V |
|---|---|
| Power Dissipation | 50 Watts |
| Junction Temperature Range | -65°C to +175°C |
| Thermal Resistance | 1.5°C/W (Typical) |
No suffix or just R denotes +20% tolerance.
An R suffix should be used to signify reversed polarity.