Product Summary

The SG2803J883B is a high voltage medium current driver array which integrates eight NPN Darlington pairs with internal suppression diodes to drive lamps, relays, and solenoids in many military, aerospace, and industrial applications that require severe environments. All units feature open collector outputs with greater than 50V breakdown voltages combined with 500mA current carrying capabilities. Five different input configurations of the SG2803J883B provide optimized designs for interfacing with DTL, TTL, PMOS, or CMOS drive signals. The SG2803J883B is designed to operate from -55℃ to 125℃ ambient temperature in a 18-pin dual in-line ceramic (J) package and 20-pin leadless chip carrier (LCC).

Parametrics

SG2803J883B absolute maximum ratings: (1)Output Voltage, VCE: 50v; (2)Input Voltage, VIN: 30v; (3)Continuous Input Current, IIN: 25mA; (4)Continuous Collector Current, IC: 500mA; (5)Operating Junction Temperature: Hermetic (J, L Packages): 150℃; Plastic (N, DW Package): 150℃; (6)Storage Temperature Range: -65 to 150℃; (7)Lead Temperature (Soldering 10 sec.: 300℃.

Features

SG2803J883B features: (1)Eight NPN Darlington pairs; (2)Collector currents to 600mA; (3)Output voltages from 50V to 95V; (4)Internal clamping diodes for inductive loads; (5)DTL, TTL, PMOS, or CMOS compatible inputs; (6)Hermetic ceramic package.

Diagrams

SG2803J883B partial schematics

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