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SM6T39AY AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SM6T39AY product

SM6T39AY

TVS - Diodes

AutomotiveTVS600WSMB

The SM6T39AY is a 600W automotive-grade unidirectional TVS diode in an SMB package, suitable for protecting sensitive circuits from voltage surges and ESD.

Best for

  • Automotive circuit protection
  • ESD protection
  • Surge suppression

Avoid if

  • Applications requiring bidirectional protection (use CA suffix instead)

Check before use

  • Verify the peak pulse power and clamping voltage against your circuit's transient requirements.

Key specifications

Peak Pulse Power
600 W
Stand-off Voltage
39 V
Clamping Voltage
53.9 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

AutomotiveCircuit Protection

Datasheet

SM6T39AY-STMicroelectronics-datasheet-34437403.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SM6T39AY: 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 600W peak pulse power transient voltage suppressor (TVS) diode designed for automotive applications, featuring a 39V stand-off voltage.