HomedatasheetULQ2003ATDRG4Q1

ULQ2003ATDRG4Q1 Datasheet

Transistors
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Description

The ULQ2003ATDRG4Q1 and ULQ2004A are high-voltage high-current Darlington transistor arrays. 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 ULQ2003ATDRG4Q1 has a 2.7-kΩ series base resistor for each Darlington pair, for operation directly with TTL or 5-V CMOS devices. The ULQ2004A has a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULQ2004A is below that of the ULQ2003ATDRG4Q1. ULQ2003ATDRG4Q1 Features• Qualified for Automotive Applications• ESD Protection Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)• 500-mA-Rated Collector Current (Single Output)• High-Voltage Outputs: 50 V• Output Clamp Diodes• Inputs Compatible With Various Types of Logic• Relay-Driver Applications
Features

Parameters

[{"Name":"Collector- Emitter Voltage VCEO Max: ","Value":"50 V "},{"Name":"Maximum DC Collector Current: ","Value":"0.5 A "},{"Name":"Maximum Operating Temperature: ","Value":"+ 105 C "},{"Name":"Minimum Operating Temperature: ","Value":"- 40 C "},{"Name":"Transistor Polarity: ","Value":"NPN "},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

TOSHIBA SEMICONDUCTOR
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