ProjectsPricingInsights

SMAJ40CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ40CA product

SMAJ40CA

Transient Voltage Suppressors (TVS)

TVS DiodeBidirectionalSMA400W

The SMAJ40CA is a 400W bidirectional TVS diode in an SMA package, ideal for protecting sensitive circuits from voltage transients.

Best for

  • I/O protection
  • Power supply transient suppression

Avoid if

  • Applications requiring higher than 400W peak pulse power

Check before use

  • Clamping voltage vs. component sensitivity

Key specifications

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

Compliance & Environment

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

Application

Power SuppliesConnectivity

Datasheet

0516a014636dbd2288ea35a9f42b6ce5_BORN(伯恩半导体)&SMAJ40CA.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ40CA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 bidirectional transient voltage suppressor (TVS) diode used to protect electronic circuits from voltage spikes and ESD.