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1N4747APF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4747APF product

1N4747APF

Diodes - Zener - Single

Zener Diode20V1WDO-41

The 1N4747APF is a 1W, 20V Zener diode in a DO-41 package, ideal for voltage regulation and clipping applications.

Best for

  • Voltage stabilization
  • Signal clipping

Avoid if

  • High-frequency applications requiring low capacitance
  • Applications exceeding 1W power dissipation

Check before use

  • Thermal dissipation requirements
  • Lead length for proper heat sinking

Key specifications

Nominal Zener Voltage
20 V
Power Rating
1 W
Tolerance
±5%

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementGeneral Purpose

Datasheet

78fe00dd2120e584d54f169c4fbc627b_2206061716_ST-Semtech-1N4747APF_C3029515.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4747APF: 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 silicon planar power Zener diode with a nominal Zener voltage of 20V and a 1W power rating.