MMSZ5245BT1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMSZ5245BT1G product

MMSZ5245BT1G

Diodes - Zener - Single

Zener Diode15VSOD-123Voltage Regulator

The MMSZ5245BT1G is a reliable 15 V, 500 mW Zener diode in a compact SOD-123 package, ideal for general-purpose voltage regulation.

Best for

  • Voltage regulation
  • Signal clamping
  • Automotive electronics

Avoid if

  • Applications requiring power dissipation significantly above 500 mW

Check before use

  • Thermal derating requirements
  • PCB footprint

Key specifications

Nominal Zener Voltage
15 V
Power Rating
500 mW
Tolerance
±5%
Package
SOD-123

Compliance & Environment

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

Application

General PurposeIndustrialConsumer

CAD Models

Download ECAD models for MMSZ5245BT1G: 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

Alternative components

1
MMSZ15T1Gonsemi

A parametric alternative with identical voltage, power, and package, but higher Zener impedance.

Needs validation

Design and risk insights

Questions & answers

It is a 500 mW Zener voltage regulator diode with a nominal Zener voltage of 15 V, housed in a SOD-123 surface-mount package.