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TC1N4743ATB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TC1N4743ATB product

TC1N4743ATB

Zener Diodes

Zener Diode1W13VDO-41

The TC1N4743ATB is a 1W, 13V Zener diode designed for voltage regulation in through-hole applications.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • Space-constrained designs requiring SMD components

Check before use

  • Thermal dissipation requirements

Key specifications

Nominal Zener Voltage
13V
Power Dissipation
1W
Zener Impedance
10Ω

Compliance & Environment

RoHS
nan
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Power SuppliesGeneral Purpose

Datasheet

8ecec1e5dc72113425f9a3e55a3e2b95_2304140030_Tak-Cheong-TC1N4743ATB_C261213.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TC1N4743ATB: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a 1-watt Zener voltage regulator diode housed in a hermetically sealed DO-41 glass package.