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SMAJ20CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ20CA product

SMAJ20CA

TVS - Diodes

TVS DiodeBidirectional400WSMA

The SMAJ20CA is a 400W bidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • Overvoltage protection
  • Inductive load switching
  • Signal line protection

Avoid if

  • High-power applications exceeding 400W peak pulse power

Check before use

  • Clamping voltage compatibility with sensitive ICs

Key specifications

Peak Pulse Power
400W
Reverse Standoff Voltage
20V
Breakdown Voltage (Min)
22.2V
Clamping Voltage (Max)
32.4V

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
Level 1
ECCN
EAR99
HTSUS
-

Application

Consumer ElectronicsIndustrial Controls

Datasheet

c2dc655c16de7601c58a56cbf6c7ffc5_2211161800_Shenzhen-Jinkaisheng-Elec-SMAJ20CA_C5267292.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ20CA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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Where to Buy

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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 bidirectional Transient Voltage Suppressor (TVS) diode with a 400W peak pulse power rating, housed in a compact SMA (DO-214AC) package.