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2ST31A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2ST31A product

2ST31A

Transistors - Bipolar (BJT) - Single

NPNPower TransistorTO-220

The 2ST31A is a 60V NPN power transistor in a TO-220 package, optimized for industrial linear and switching applications.

Best for

  • Industrial switching
  • Linear power regulation

Avoid if

  • High-frequency applications beyond its switching speed capabilities

Check before use

  • Thermal dissipation requirements at maximum load

Key specifications

VCEO
60 V
IC
3 A
PTOT
40 W

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialPower

Datasheet

2ST31A-STMicroelectronics-datasheet-10836766.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2ST31A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The 2ST31A is a low-voltage NPN power transistor manufactured by STMicroelectronics using planar technology with a base island layout.