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A42 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A42 product

A42

Transistors - Bipolar (BJT) - Single

NPNHigh VoltageBJT

The A42 is a high-voltage NPN transistor designed for applications requiring high breakdown voltages up to 305V.

Best for

  • High-voltage switching
  • General purpose amplification

Avoid if

  • High-current applications exceeding 200mA

Check before use

  • Thermal dissipation requirements

Key specifications

VCEO
305 V
IC
200 mA
hFE
100-300
Package
SOT-89

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

7df0b82cc3d969dddfd7b86b02e107f4_2403011756_FOSAN-A42_C20628885.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A42: 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

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 A42 is an NPN bipolar junction transistor (BJT) manufactured by MSKSEMI, characterized by a high collector-emitter breakdown voltage of 305V.