The BZP63 / BZP64 Silicon Power Zener Diode is a plastic sealed 50A- forward current diode, which are available in different Zener voltages. This product features 50A forward current, 22V, 27V, 33V or 39V Zener voltages, plastic sealed press-fit package, and available in different package modifications. It is used in power supplies, rectifier diode in car alternators and other applications.
The BZP63 and BZP64 are plastic‑sealed, press‑fit power Zener diodes rated for 50 A forward current and offered in several Zener voltage options (22 V, 27 V, 33 V, 39 V). The document provides electrical specifications, maximum ratings, and typical application circuits such as power‑supply and alternator rectifier use.
Detailed sections include absolute maximum ratings, electrical characteristics at 25 °C, pin‑out information, packaging dimensions, and ordering options. The data sheet also lists thermal resistance, storage temperature range, and contact information for Zetex sales offices worldwide.
| Forward current | 50 A |
|---|---|
| Zener voltages | 22 V, 27 V, 33 V, 39 V |
| Junction to case thermal resistance | 0.8 °C/W |
| Maximum junction temperature | 140 °C |
| Storage temperature range | -50 °C to +140 °C |
| Package type | Plastic sealed press‑fit |
The diodes are rated for a forward current of 50 A.
They are offered with Zener voltages of 22 V, 27 V, 33 V, or 39 V.
The maximum junction temperature is 140 °C.
They use a plastic sealed press‑fit package.