1N6642U is ST's aerospace switching diode, which has high thermal conductivity materials, very small conduction loss, negligible switching loss, extremely fast switching, low forward voltage drop, 150krad(Si) low dose rate, 3Mrad high dose rate target radiation qualification, 0.12g package weight and other features.
This document describes the 1N6642U, a power ultrafast recovery rectifier designed and packaged to comply with the ESCC5000 specification for aerospace products. The device is housed in a surface mount hermetically sealed LCC-2D package compatible with industry standard solutions in D5A.
Key features include very small conduction losses, negligible switching losses, and extremely fast switching speeds. It is suitable for switching mode power supplies and high frequency DC to DC converters, such as low voltage high frequency inverters, free wheeling, or polarity protection applications.
| Package type | LCC-2D |
|---|---|
| Package weight | 0.12 g |
The device is qualified for 150 krad at low dose rate and 3 Mrad at high dose rate.
No, unless specified as 'Automotive Grade', ST products are not recommended for automotive applications without user risk assumption.