ProjectsPricingInsights

BAT42 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BAT42 product

BAT42

Diodes - Rectifiers - Single

SchottkySmall SignalFast Switching

The BAT42 is a small signal Schottky diode designed for fast switching and low turn-on voltage applications.

Best for

  • General purpose signal rectification
  • Fast switching circuits

Avoid if

  • High-power applications exceeding 200mA
  • New designs requiring long-term availability

Check before use

  • Verify current stock levels and consider modern alternatives due to obsolete status.

Key specifications

Reverse Voltage
30 V
Forward Current
200 mA
Reverse Recovery Time
5 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0070

Application

General Purpose

Datasheet

96a2ffb81f65beaca0aded5b6be5e9b7_2106041634_STMicroelectronics-BAT42_C2798198.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BAT42: 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 BAT42 is a metal-to-silicon Schottky diode optimized for low turn-on voltage and high-speed switching.