ULN2003VAS16-13

Description：IC INTEGRATED CIRCUIT
Series：ULx200xA

SKU:2fe81339f28e Category: Bipolar Transistor Arrays Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC INTEGRATED CIRCUIT
Series：ULx200xA
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Power - Max：-
Frequency - Transition：-
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SO
Grade：-
Qualification：-

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ULN2003VAS16-13

Overview

The ULN2003VAS16-13 is a high-voltage, high-current Darlington transistor array manufactured by Diodes Incorporated. It integrates seven NPN Darlington pairs with common emitters and integrated suppression diodes for inductive load driving. The device features series input resistors optimized for direct interfacing with 5V TTL or CMOS logic families. Each channel provides an open-collector output capable of sinking up to 500 mA continuous current and withstanding peak currents of 600 mA at a maximum voltage of 50 V. The component is housed in a 16-pin Very Thin Small Outline Package (VSOP) designed for surface-mount applications.

Feature Summary

Integrates seven independent Darlington pairs with common emitter configuration
Includes internal clamp diodes to protect against inductive load back-EMF
Features built-in base resistors for direct compatibility with standard logic levels

Applications

Relay driver circuits
Inductive load switching
High-current buffer stages

Procurement Notes

Verify the specific manufacturer designation as Diodes Incorporated when sourcing this part number. Confirm the package type corresponds to the VSOP-16 form factor. Ensure the suffix matches the required tape-and-reel configuration for automated assembly processes.

Selection Notes

Select this component for designs requiring multiple high-current outputs from low-power logic sources. The integrated input resistors simplify circuit design by eliminating external components. Verify thermal management requirements if operating near the maximum current limits.

Part Context

This part belongs to the ULN2003A family of Darlington arrays. While other manufacturers produce electrically similar devices, the ULN2003VAS16-13 specifically denotes the Diodes Incorporated version in a surface-mount package. It serves as a drop-in replacement for through-hole DIP versions in space-constrained PCB layouts.