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HZ20-3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HZ20-3 product

HZ20-3

Diodes - Zener - Single

Zener Diode500mWDO-35

The HZ20-3 is an obsolete 500 mW Zener diode in a DO-35 package, intended for voltage stabilization.

Best for

  • Legacy power supply repair

Avoid if

  • New product designs

Check before use

  • Availability and obsolescence status

Key specifications

Zener Voltage
20.2 V - 21.1 V
Power Dissipation
500 mW
Dynamic Resistance
60 Ohm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply

Datasheet

bb7d786ad2fa69e64b42f42384c0713e_2206231830_ST-Semtech-HZ20-3_C3041366.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HZ20-3: 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
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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

The HZ20-3 is a silicon epitaxial planar Zener diode designed for power supply stabilization, featuring a Zener voltage between 20.2 V and 21.1 V.