1N5819U - ST Microelectronics

1N5819U Aerospace 45V 1A Schottky diode

The 1N5819U Schottky diode is ESCC qualified. It is housed in a surface mount hermetically sealed ceramic LCC-2B package whose footprint is fully compatible with industry standard as D5B. Its full planar technology allows superior performances and high reliability up to 150 °C junction temperature. This diode is ESCC qualified, which makes it eligible for us.

Features

• Low forward voltage drop: VF = 0.49 V at 1 A and +25 °C
• Very small conduction losses
• Ultrafast switchings with negligible losses
• High thermal conductivity materials
• Surface mount hermetic package
• Radiation performance
  – 150 krad (Si) low dose rate
  – 3 Mrad (Si) high dose rate
• ESCC qualified: detail specification 5106/021 Applications
• Satellite and spacecraft power systems
• Switch mode power supply
• 5 V flyback or forward converter output rectification
• DC motor chopper free wheeling diode
• Reverse polarity protection
• Redundancy OR-Ing diode Description The 1N5819U Schottk.