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TIP31A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TIP31A product

TIP31A

Bipolar (BJT)

NPNPower TransistorTO-220

The TIP31A is a standard NPN power transistor in a TO-220 package, suitable for general-purpose medium power linear and switching applications.

Best for

  • Linear power supplies
  • Switching regulators
  • General industrial switching

Avoid if

  • High-frequency applications above 1MHz
  • Space-constrained designs requiring SMD

Check before use

  • Thermal management
  • Peak current requirements

Key specifications

VCEO
60 V
IC
3 A
Ptot
40 W

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Vendor Undefined
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

Industrial PowerGeneral Switching

Datasheet

367d6e34ad4399d64decf9d5a9ab44e1_tip31-845511.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TIP31A: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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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 TIP31A is a silicon epitaxial-base NPN power transistor housed in a TO-220 package, designed for medium power industrial applications.