The document describes the characteristics of BZW 04-5V8 and BZW 04-376B bidirectional and unidirectional transient voltage suppressor diodes. These diodes have high peak pulse power dissipation and maximum standoff voltage capabilities, suitable for limiting current pulses. The document also mentions the safety requirement of keeping the connecting wires at ambient temperature and a distance of 10 mm from the case.
This document is a datasheet for the Diotec BZW 04 series of unidirectional and bidirectional transient voltage suppressor diodes. It covers various voltage ratings from 5.8V to 376V and includes maximum ratings, electrical characteristics, and packaging information.
| Peak pulse power dissipation | 400 W |
|---|---|
| Maximum stand-off voltage range | 5.8...376 V |
| Plastic case type | DO-15 (DO-204AC) |
| Weight | approx. 0.4g |
| UL classification | 94V-0 |
| Operating junction temperature | -50...+175 C |
| Thermal resistance junction to ambient | <45K/W |
| Thermal resistance junction to lead | 15 KW |
The standard tolerance for the breakdown voltage for each type is ±5%.
For bidirectional types, the electrical characteristics apply in both directions.
The maximum peak forward surge current is 40 A.