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SMBJ40A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ40A product

SMBJ40A

TVS - Diodes

TVS Diode600WSMB

The SMBJ40A is a 600W unidirectional TVS diode in an SMB package, ideal for protecting sensitive circuits from voltage surges.

Best for

  • Circuit protection
  • Surge suppression

Avoid if

  • High-power applications exceeding 600W peak pulse

Check before use

  • Clamping voltage vs. component tolerance

Key specifications

Peak Pulse Power
600 W
Stand-Off Voltage
40 V
Clamping Voltage
64.5 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

133f40a26bdd06d0f6eaec49d3131c30.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ40A: 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

The SMBJ40A is a 600W transient voltage suppressor (TVS) diode designed for surface mount applications, providing protection against voltage transients.