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1N5251BTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N5251BTR product

1N5251BTR

Diodes - Zener - Single

Zener Diode22VAxialonsemi

The 1N5251BTR is a 22V, 500mW Zener diode in a standard axial DO-35 package, ideal for general-purpose voltage regulation.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • High-density surface mount designs requiring minimal footprint

Check before use

  • Thermal dissipation requirements in the target application

Key specifications

Nominal Zener Voltage
22 V
Power Dissipation
500 mW
Package
DO-204AH (DO-35)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8541.10.0050

Application

General PurposePower Supply

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N5251BTR: 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

It is a 22V Zener diode manufactured by onsemi, designed for voltage regulation in through-hole PCB applications.