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BZX55C51 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BZX55C51 product

BZX55C51

Diodes - Zener - Single

Zener DiodeVoltage RegulatorDO-35

The BZX55C51 is a 51V, 500mW Zener diode in a DO-35 glass package, suitable for voltage regulation in through-hole PCB applications.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • High-power applications exceeding 500mW
  • Surface-mount requirements

Check before use

  • Polarity orientation
  • Thermal dissipation

Key specifications

Nominal Zener Voltage
51 V
Power Dissipation
500 mW
Package
DO-35

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General PurposePower Supplies

Datasheet

43bd174f0b281a9a8ef625726584ca4c.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BZX55C51: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

5
PartDetailsMatch
1N5263BPFManufacturer

Has caveats

Has caveats

Design and risk insights

Questions & answers

It is a 500mW hermetically sealed glass Zener voltage regulator with a nominal Zener voltage of 51V.