ProjectsPricingInsights

SMAJ22A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ22A product

SMAJ22A

Circuit Protection

TVS Diode400WSMAUnidirectional

The SMAJ22A is a 400W unidirectional TVS diode designed for transient voltage suppression in surface-mount applications.

Best for

  • General circuit protection
  • ESD protection

Avoid if

  • High-power surge applications exceeding 400W

Check before use

  • Clamping voltage compatibility with downstream ICs

Key specifications

VRWM
22 V
VBR
24.4 V - 26.9 V
VC
35.5 V
Peak Power
400 W

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
Level 1 per J-STD-020
ECCN
-
HTSUS
-

Application

General ProtectionPower Supplies

Datasheet

15e94c90a262039dd37d7462e7620811.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ22A: 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

The SMAJ22A is a 400W peak pulse power transient voltage suppressor (TVS) diode in an SMA (DO-214AC) package, used for protecting sensitive electronic circuits from voltage transients.