This document is a technical datasheet for the SGS-Thomson BZV47C series of silicon Zener diodes. The devices feature a hermetically sealed plastic case (Package F126) and are designed with high surge capability, rated at 55W @ 10ms.
The document provides absolute ratings including power dissipation up to 2W at 55°C ambient temperature and storage temperatures ranging from -65 to +175°C. It details electrical characteristics for various Zener voltages (from 3.3V to 200V) and includes graphs illustrating thermal resistance, power dissipation versus ambient temperature, and regulation voltage curves.
| Voltage Range | 3.3V to 200V |
|---|---|
| Surge Capability | 55W @ 10ms |
| Power Dissipation | 2 W at Tamb = 55°C |
| Storage Temperature Range | -65 to +175 °C |
The maximum power dissipation (Pt) is 2 W when the ambient temperature is 55°C.
The device can operate within a storage and junction temperature range of -65 to +175 °C.
The zener diodes have a high surge capability of 55W at 10ms.