This document introduces the Silizium Schutzgleichrichter products of the BYZ series, which have features such as high temperature, high current, and TVS characteristics.
This document provides technical specifications for the BYZ series of high-temperature silicon protectifiers manufactured by Diotec Semiconductor. These devices feature TVS characteristics and are designed for circuit protection in high-temperature environments up to +215°C junction temperature.
The datasheet covers a range of models including the 35A (standard) and 35K (low capacitance) variants, with breakdown voltages ranging from 19.8V to 51.7V. Key features include a metal press-fit case with plastic cover, UL 94V-0 certified casting compound, and ratings for maximum forward rectified current and peak surge current.
| Nominal Current (IT) | 35 A |
|---|---|
| Breakdown Voltage Range | 19.8 V to 51.7 V |
| Operating Junction Temperature (Tj) | -50...+215 °C |
| Storage Temperature (Ts) | -50...+215 °C |
| Peak Forward Surge Current (FSM) | 360 / 400 A |
| Fusing Rating (2t) | 660 A |
| Thermal Resistance Junction to Case (RthC) | < 0.8 K/W |
The maximum operating junction temperature (Tj) is +215 °C.
They utilize a metal press-fit case with a plastic cover.
The casting compound has a UL 94V-0 classification.