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A42 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A42 product

A42

Transistors - Bipolar (BJT) - Single

NPNHigh VoltageTransistor

The A42 is a high-voltage NPN bipolar transistor in an SOT-89-3L package, optimized for high-voltage switching circuits.

Best for

  • High voltage switching
  • General purpose high voltage circuits

Avoid if

  • Applications requiring high current or low voltage operation

Check before use

  • Thermal dissipation requirements
  • Voltage spikes in the circuit

Key specifications

VCEO
305 V
IC
200 mA
Package
SOT-89-3L

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerGeneral

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 a high-voltage NPN bipolar transistor manufactured by FOSAN, typically used in high-voltage switching applications.