This document describes the features and benefits of the STTH30R04 ultrafast recovery diode, which was released in March 2007. The diode features ultrafast switching, low reverse current, low thermal resistance, reduced switching and conduction losses, and high junction temperature. The high quality design of the diode ensures low leakage current, reproducible characteristics, and intrinsic ruggedness, making it ideal for heavy duty applications that require long term reliability.
This document provides technical specifications for the STTH30R04 ultrafast recovery diode, which is designed for heavy-duty applications requiring long-term reliability. Key features include low reverse current, low thermal resistance, and the ability to operate at high junction temperatures up to 175°C. The device is available in four insulated package types: TO-220AC, DO-247, D2PAK, and DOP3I.
The datasheet details absolute maximum ratings, static electrical characteristics, and dynamic performance parameters such as reverse recovery time and forward voltage drop. It also includes comprehensive mechanical drawings and dimensional data for all supported package types, along with recommended torque values for assembly.
| Repetitive peak reverse voltage | 400 V |
|---|---|
| RMS forward current | 50 A |
| Maximum operating junction temperature | 175°C |
| Package capacitance | 12 pF |
The maximum operating junction temperature range is from -40 to +175 °C.
The recommended torque value is 0.8 Nm for the TO-220AC package.
The typical forward voltage drop is 1.26 V under those conditions.