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1N4743APF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4743APF product

1N4743APF

Diodes - Zener - Single

Zener Diode1W13VDO-41

The 1N4743APF is a 1W, 13V Zener diode in a DO-41 package, suitable for general-purpose voltage regulation and signal clipping.

Best for

  • Voltage regulation
  • Signal clipping

Avoid if

  • Applications requiring >1W power dissipation
  • Space-constrained designs requiring SMD packages

Check before use

  • Thermal dissipation requirements
  • Lead mounting distance for thermal performance

Key specifications

Nominal Voltage
13 V
Power Rating
1 W
Tolerance
±5%

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesGeneral Electronics

Datasheet

aec8218a0a1d01755fd502188b5ce4c7_2405071023_ST-Semtech-1N4743APF_C22393282.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4743APF: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a 1W silicon planar Zener diode with a nominal voltage of 13V and a ±5% tolerance, packaged in a DO-41 glass case.