1N4778 PDF File ( Datasheet )

WWW.Microsemi .COM SCOTTSDALE DIVISION 1N4775 thru 1N4784A 8.5 Volt Temperature Compensated Zener Reference Diodes DESCRIPTION The 1N4775 thru 1N4784A series of Zero-TC Reference Diodes provides a selection of 8.5 V nominal voltages and temperature coefficients to as low as 0.0005%, oC for minimal voltage change with temperature when operated at 7.5 mA. Options for screening similar to JAN, JANTX, JANTXV, and JANS also exist by using MQ, MX, MV or MSP respectively for part number prefixes and

8.5 VOLT NOMINAL ZENER VOLTAGE + 5% TEMPERATURE COMPENSATED ZENER REFERENCE DIODES LOW CURRENT RANGE: 0.5 AND 1.0 mA METALLURGICALLY BONDED DOUBLE PLUG CONSTRUCTION 1N4775 thru 1N4784A MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C DC Power Dissipation: 500mW @ +50°C Power Derating: 4 mW , °C above +50°C REVERSE LEAKAGE CURRENT lR = 10 A @ 25°C & VR = 6 Vdc ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise speci ed. JEDEC TYPE N