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SMAJ20CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ20CA product

SMAJ20CA

Transient Voltage Suppressors (TVS)

TVS DiodeBidirectional400WSMA

The SMAJ20CA is a 400W bidirectional TVS diode designed for surface-mount circuit protection, offering a 20V stand-off voltage and 32.4V clamping voltage.

Best for

  • General circuit protection
  • Signal line protection

Avoid if

  • Applications requiring higher than 400W peak pulse power

Check before use

  • Transient energy levels in the target circuit

Key specifications

Peak Pulse Power
400 W
Stand-off Voltage
20 V
Clamping Voltage
32.4 V
Peak Pulse Current
12.3 A

Compliance & Environment

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

Application

General PurposePower Supplies

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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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 from MDD, housed in a compact DO-214AC (SMA) package.