ProjectsPricingInsights

TIP31C AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TIP31C product

TIP31C

Transistors - Bipolar (BJT) - Single

NPNPower TransistorTO-220

The TIP31C is a standard NPN power transistor in a TO-220 package, suitable for medium-power linear and switching circuits.

Best for

  • Linear power amplifiers
  • Switching regulators

Avoid if

  • High-frequency RF applications
  • Space-constrained designs

Check before use

  • Thermal management
  • Base drive current requirements

Key specifications

VCEO
100 V
IC
3 A
PC
40 W

Compliance & Environment

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

Application

Power Management

Datasheet

2a6a520bce7934be0e8482d10a74e06a_TIP31A_B_C.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TIP31C: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 TIP31C is a medium-power NPN bipolar junction transistor (BJT) designed for general-purpose switching and linear amplification.