The SM6HTxxA is a high-performance Transil designed for use in high-temperature environments such as automotive applications. It uses high reliability planar technology to achieve high performance in voltage regulation mode and extremely low leakage current at high temperatures.
The SM6HTxxA handbook describes the high‑performance Transil devices designed for automotive‑grade high‑temperature environments. It covers electrical characteristics, thermal performance, mechanical dimensions and marking information.
Key features include a very low leakage current, peak pulse power of 600 W, unidirectional operation, and a robust planar technology that ensures reliable voltage regulation up to 175 °C junction temperature.
| Peak pulse power dissipation | 600 W (10/1000 µs) |
|---|---|
| Power dissipation on infinite heatsink | 5 W (Tamb = 50 °C) |
| Non‑repetitive surge peak forward current | 75 A |
| Storage and operating junction temperature range | -65 °C to 175 °C |
| Maximum lead temperature for soldering (10 s) | 260 °C |
| Junction‑to‑leads thermal resistance | 20 °C/W |
The device can dissipate up to 600 W for a 10 µs to 1000 µs pulse.
The SM6HTxxA is rated for junction temperatures up to 175 °C.
Leads may be soldered up to 260 °C for a maximum of 10 seconds.