ULN2003AIDR

ULN2003AIDR, darlington transistor array, SOIC-16, 50V, 500mA, Texas Instruments

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Price:: US $0.40~0.40 / piece [Get Latest Price]

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PartNumber:: ULN2003AIDR

Brand:: Texas Instruments - TI | Pack: SOIC | D/C: 11+

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Products Upload time: 2013-01-30

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Part Number:ULN2003AIDR
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Product Summary

The ULN2003AIDR is a high-voltage high-current Darlington transistor array. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2003AIDR is a general-purpose array and can be used with TTL and CMOS technologies. The ULN2003AIDR is designed specifically for use with 14V to 25-V PMOS devices.

Parametrics

ULN2003AIDR absolute maximum ratings: (1)Collector-emitter voltage, VCC: 50 V; (2)Clamp diode reverse voltage: 50 V; (3)Input voltage, VI: 30 V; (4)Peak collector current: 500 mA ; (5)Output clamp current, IOK: 500 mA; (6)Total emitter-terminal current: -2.5 A; (7)Operating free-air temperature range, TA: -20 to 70℃; (8)Package thermal impedance, θJA: 73℃/W; (9)Package thermal impedance, θJC: 36℃/W; (10)Operating virtual junction temperature, TJ: 150℃; (11)Lead temperature for 1.6 mm (1/16 inch) from case for 10 seconds: 260℃; (12)Storage temperature range, Tstg: -65 to 150℃.

Features

ULN2003AIDR features: (1)500-mA-Rated Collector Current (Single Output); (2)High-Voltage Outputs: 50 V; (3)Output Clamp Diodes; (4)Inputs Compatible With Various Types of Logic; (5)Relay-Driver Applications.