1N5819 Datasheet PDF - ST Microelectronics

●The 1N5819 from STMicroelectronics is an axial leaded low drop power schottky rectifier in DO-41 package. These diodes are featured with very small conduction losses, negligible switching losses, extremely fast switching and low forward voltage drop. Typically suited for switch mode power supplies, high frequency DC to DC converters, high frequency inverters, freewheeling, polarity protection and small battery chargers.

● Avalanche capability specified

● Maximum repetitive reverse voltage Vrrm of 40V

● Non repetitive forward surge current IFSM of 25A at tp 10ms

● Forward current If(AV) of 1A

● Maximum forward voltage VF of 850mV at IF 3A

● Maximum operating junction temperature of 150°C