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SMBJ20CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ20CA product

SMBJ20CA

TVS - Diodes

TVS Diode600WBi-directionalSMB

The SMBJ20CA is a reliable 600W bi-directional TVS diode for surface-mount surge protection.

Best for

  • I/O protection
  • Telecom equipment
  • VCC bus surge suppression

Avoid if

  • Applications requiring unidirectional protection or higher power ratings.

Check before use

  • Verify the peak pulse current (18.6A) against your surge requirements.

Key specifications

Peak Pulse Power
600 W
Reverse Stand-Off Voltage
20 V
Clamping Voltage
32.4 V
Package
SMB

Compliance & Environment

RoHS
-
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

IndustrialConnectivity

Datasheet

ab7697e44534a8f337e34cb7790f46bc_2304140030_Littelfuse-SMBJ20CA_C151258.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ20CA: 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

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 bi-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage transients and surges.