1N5811U中文资料航空航天6 A快速恢复整流器数据手册ST规格书

描述 Description

The 1N5811 is an ultrafast rectifier housed in the ceramic LCC-2B package. This surface mount package is hermetically sealed, and its footprint is fully compatible with industry standards, as such the D5B.

The 1N5811 rectifier is characterized in total ionizing dose at high dose rate to be used in Rad-Hard applications.

Its full planar technology allows superior performances and high reliability up to 175°C junction temperature.

This diode is ESCC qualified, which makes it eligible for use in space programs. It is typically used in switching mode power supplies, high frequency DC-to-DC converters or low voltage step-down chopper drive to perform secondary rectification, free wheeling diode or reverse polarity protection.

特性 Features

• Low forward voltage: VF = 0.95 V at 6 A and +125 °C
• Very small conduction losses
• Ultrafast switchings, trr = 35 ns at -50 A/µs and Tj = 25 °C
• High thermal conductivity materials
• Surface mount hermetic package
• Radiation performance
•3 Mrad (Si) high dose rate
• ESCC qualified: detail specification 5101/013