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TPSMB91A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPSMB91A product

TPSMB91A

TVS - Diodes

TVS DiodeAutomotive Grade600W

The TPSMB91A is a 600W unidirectional TVS diode optimized for automotive transient voltage protection.

Best for

  • Automotive electronics
  • I/O interface protection
  • VCC bus protection

Avoid if

  • Applications requiring bidirectional protection
  • Circuits exceeding 600W peak pulse power

Check before use

  • Polarity orientation
  • Thermal derating requirements

Key specifications

Peak Pulse Power
600 W
Standoff Voltage
77.8 V
Clamping Voltage
125 V
Polarity
Unidirectional

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

AutomotivePower

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPSMB91A: 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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Where to Buy

Real-time and catalog pricing from verified distributors

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

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 unidirectional TVS diode, AEC-Q101 qualified for automotive use.