The 1N5221B - 1N5263B is a Zener diode manufactured by Fairchild Semiconductor Corporation. Its maximum power rating is 500mW and its maximum current rating is 500mA. The temperature range is -65°C to +200°C.
This document is a datasheet for Fairchild Semiconductor 1N5221B through 1N5263B Zener Diodes. The devices feature a 5% tolerance and are housed in a DO-35 glass case. The cathode is denoted by a color band.
The datasheet provides absolute maximum ratings, electrical characteristics for various voltage ratings, and top mark information for device identification. It also includes general requirements for marking and product status definitions.
| Tolerance | 5% |
|---|---|
| Package | DO-35 Glass case |
| Power Dissipation | 500 mW |
| Storage Temperature Range | -65 to +200 °C |
| Operating Junction Temperature Range | -65 to +200 °C |
The tolerance is 5%.
They are in a DO-35 Glass case.
The cathode is denoted by a color band.