This part is a kind of semiconductor called 1N5819.

Function of this product has 1 AMP SCHOTTKY BARRIER RECTIFIERS.

Manufacturers : Compensated Deuices Incorporated

Image and pinout :

Some of the text within the PDF file :

• 1N5819-1 AND 1N6761-1AVAILABLE IN JAN,JANTX, JANTXV, AND JANS PER MIL-PRF-19500/586 • 1 AMP SCHOTTKY BARRIER RECTIFIERS • HERMETICALLY SEALED • METALLURGICALLY BONDED 1N5819 and DSB5817 and DSB5818 and 1N6759 thru 1N6761 and DSB1A20 thru DSB1A100 MAXIMUM RATINGS Operating Temperature: -55°C to +125°C Storage Temperature: -55°C to +150°C Average Rectified Forward Current: 1.0 AMP @TL +55°C, L = 3/8” Derating: 14 mA / °C above TL = +55°C, L = 3/8” ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified. CDI TYPE NUMBER WORKING PEAK REVERSE VOLTAGE VRWM VOLTS MAXIMUM FORWARD VOLTAGE MAXIMUM REVERSE LEAKAGE CURRENT AT RATED VOLTAGE I R@25°C mA 0.10 0.10 0.10 0.05 I R@100°C mA 5.0 5.0 5.0 5.0 VF@0.1A VOLTS 0.36 0.36 0.36 0.34 VF@1.0A VOLTS 0.60 0.60 0.60 0 [ ... ]

1N5819 PDF Datasheet Download