(China (Mainland))
Product Summary
The ULN2003ADR is a high-voltage high-current Darlington transistor array. The ULN2003ADR 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 applications of the ULN2003ADR include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.
Parametrics
ULN2003ADR absolute maximum ratings: (1)Collector-emitter voltage:50V; (2)Clamp diode reverse voltage:50V; (3)Input voltage:30V; (4)Peak collector current:500mA; (5)Output clamp current:500mA; (6)Total emitter-terminal current:-2.5A; (7)Operating free-air temperature range:-20℃ to 70℃; (8)Package thermal impedance:36℃/W; (9)Operating virtual junction temperature:150℃; (10)Lead temperature for 1.6 mm (1/16 inch) from case for 10 seconds:260℃; (11)Storage temperature range:–65℃ to 150℃.
Features
ULN2003ADR 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.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 ULN2003ADR |
Texas Instruments |
Transistors Darlington Darlington |
Data Sheet |
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ULN2003ADR2G |
ON Semiconductor |
Transistors Darlington DARLINGTON TRNS ARRY |
Data Sheet |
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ULN2003ADRG3 |
Texas Instruments |
Transistors Darlington Hi-Vltg,Hi-Current Darl Trans Array |
Data Sheet |
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ULN2003ADRE4 |
Texas Instruments |
Transistors Darlington Darlington |
Data Sheet |
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ULN2003ADRG4 |
Texas Instruments |
Transistors Darlington Hi-Vltg Hi-Crnt Darl Transistor Arrays |
Data Sheet |
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