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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 in an SMA package, providing reliable transient voltage protection for general-purpose electronics.

Best for

  • General purpose transient voltage protection

Avoid if

  • Applications requiring higher power dissipation or different voltage ratings

Check before use

  • Clamping voltage and peak pulse current limits

Key specifications

Peak Pulse Power
400W
Reverse Standoff Voltage
20V
Clamping Voltage
32.4V
Peak Pulse Current
12.3A

Compliance & Environment

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

Application

General Purpose

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
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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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

The SMAJ20CA is a bidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients.