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1N4747A-TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4747A-TR product

1N4747A-TR

Diodes - Zener - Single

Zener Diode20V1.3WAxial

The 1N4747A-TR is a 20V, 1.3W Zener diode in a DO-41 axial package, suitable for voltage stabilization and clipping applications.

Best for

  • Voltage stabilization
  • Clipping circuits

Avoid if

  • Space-constrained designs requiring SMD components

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Zener Voltage
20 V
Power Rating
1.3 W
Tolerance
±5%
Package
DO-41

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0050

Application

PowerGeneral

Datasheet

78559cdcd30c9d880d6dcf27c0cbe76c_2207211800_Vishay-Intertech-1N4747A-TR_C4555444.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4747A-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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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 power rating of 1.3W.