STMicroelectronics 1N5819U
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.| Part No. | 1N5819U |
|---|---|
| Datasheet | 1N5819U Download |
| Manufacturer |  STMicroelectronics |
| Description | Aerospace 45V 1A Schottky diode |
| Buy | Stock & Price |
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 Schottky diode is ESCC qualified. 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, redundancy OR-Ing, free wheeling diode or reverse polarity protection. DS6395 - Rev 6 - January 2024 For further information contact your local STMicroelectronics sales office.
