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TPSMB22A AI Analysis:
Specs, Applications & Alternatives

AI summary

TPSMB22A product

TPSMB22A

Transient Voltage Suppressors (TVS)

AutomotiveTVS Diode600W

The TPSMB22A is a 600W unidirectional TVS diode from Littelfuse, specifically designed for automotive transient voltage protection.

Best for

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

Avoid if

  • Applications requiring bi-directional protection (use CA suffix parts instead)

Check before use

  • Polarity orientation
  • Thermal derating above 25°C

Key specifications

Peak Pulse Power
600 W
Reverse Standoff Voltage
18.8 V
Clamping Voltage
30.6 V
Package
DO-214AA (SMB)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

AutomotivePower Supply

Datasheet

01db91d16a6ca2859ffebad729e02c1d_2304140030_Littelfuse-TPSMB22A_C1975240.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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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, AEC-Q101 qualified for automotive use.