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1N4746A-TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4746A-TR product

1N4746A-TR

Diodes - Zener - Single

Zener Diode18V1.3WDO-41

The 1N4746A is a 1.3W, 18V Zener diode in a DO-41 axial package, suitable for voltage regulation and clipping applications.

Best for

  • Voltage stabilization
  • Clipping circuits

Avoid if

  • Applications requiring surface-mount components without lead forming

Check before use

  • Thermal derating requirements based on ambient temperature

Key specifications

Zener Voltage
18 V
Power Rating
1.3 W
Package
DO-41

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Voltage stabilizationClipping circuits

Datasheet

Vishay-company-15.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4746A-TR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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 1N4746A is a silicon planar power Zener diode with a nominal Zener voltage of 18V and a power dissipation rating of 1.3W.