Product Summary

The ULN2003ANSR is a high-voltage, high-current Darlington transistor. It consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. Applications of the ULN2003ANSR include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.

Parametrics

ULN2003ANSR absolute maxing ratings: (1)Collector-emitter voltage: 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)Package thermal impedance, θJC: D package: 36℃/W; N package: 54℃/W; (8)Operating virtual junction temperature, TJ: 150℃; (9)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃; (10)Storage temperature range, Tstg: -65℃ to 15℃.

Features

ULN2003ANSR 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 Data Sheet Download Pricing
(USD)
Quantity
ULN2003ANSR
ULN2003ANSR

Texas Instruments

Transistors Darlington Hi-Vltg Hi-Crnt Darl Transistor Arrays

Data Sheet

0-1: $0.43
1-25: $0.30
25-100: $0.26
100-250: $0.22
ULN2003ANSRE4
ULN2003ANSRE4

Texas Instruments

Transistors Darlington Hi-Vltg Hi-Crnt Darl Transistor Arrays

Data Sheet

0-1: $0.32
1-25: $0.25
25-100: $0.21
100-250: $0.19
ULN2003ANSRG4
ULN2003ANSRG4

Texas Instruments

Transistors Darlington Hi-Vltg Hi-Crnt Darl Transistor Arrays

Data Sheet

0-1: $0.32
1-25: $0.25
25-100: $0.21
100-250: $0.19