Product Summary

The ULN2803APG is a high voltage, high-current darlington driver comprised of eight NPN darlington pairs. The ULN2803APG features integral clamp diodes for switching inductive loads. Applications include relay, hammer, lamp and display (LED) drivers. The suffix (G) appended to the part number represents a Lead (Pb)-Free product.

Parametrics

ULN2803APG absolute maximum ratings: (1)Output sustaining voltage, VCE (SUS): -0.5~50 V; (2)Output current, IOUT: 500 mA / ch; (3)Input voltage, VIN: -0.5~30 V; (4)Clamp diode reverse voltage, VR: 50 V; (5)Clamp diode forward current, IF: 500 mA; (6)Power dissipation, PD, APG: 1.47W; AFWG: 0.92 / 1.31W; (7)Operating temperature, Topr: -40~85℃; (8)Storage temperature, Tstg: -55~150℃.

Features

ULN2803APG features: (1)Output current (single output) 500 mA (Max.); (2)High sustaining voltage output 50 V (Min.); (3)Output clamp diodes; (4)Inputs compatible with various types of logic; (5)Package Type-APG: DIP-18pin; (6)Package Type-AFWG : SOL-18pin.

Diagrams

ULN2803APG Pin Connection

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