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SZ1SMA5931BT3G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SZ1SMA5931BT3G product

SZ1SMA5931BT3G

Diodes - Zener - Single

Zener Diode18V1.5WSMAAutomotive

The SZ1SMA5931BT3G is a 1.5W, 18V Zener diode in an SMA surface-mount package, qualified for automotive applications.

Best for

  • Automotive voltage regulation
  • General purpose voltage clamping

Avoid if

  • Applications requiring extremely low power dissipation or non-standard footprints

Check before use

  • Thermal derating requirements

Key specifications

Nominal Zener Voltage
18 V
Power Dissipation
1.5 W
Zener Impedance
12 Ω

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotivePower Management

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SZ1SMA5931BT3G: 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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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

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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 1.5W Zener voltage regulator designed for surface-mount applications, specifically in the SMA package.