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1N457A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N457A product

1N457A

Diodes - Rectifiers - Single

Small Signal DiodeAxialGeneral Purpose

The 1N457A is a standard small signal diode rated for 70V and 200mA, commonly used in general-purpose signal applications.

Best for

  • General-purpose signal rectification
  • Low-power switching circuits

Avoid if

  • High-power rectification applications exceeding 200mA
  • Applications requiring surface-mount technology (SMT)

Check before use

  • Thermal dissipation requirements
  • Pulse current limits

Key specifications

Max Reverse Voltage
70 V
Max Forward Current
200 mA
Package
DO-35

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8541.10.0070

Application

General Purpose

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N457A: 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
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The 1N457A is a general-purpose small signal diode from onsemi, packaged in a DO-35 axial format.