ProjectsPricingInsights

SMBJ20A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ20A product

SMBJ20A

TVS - Diodes

TVS Diode600WSMB

The SMBJ20A is a 600W uni-directional TVS diode in an SMB package, suitable for protecting sensitive electronics from voltage transients.

Best for

  • Telecom
  • Computer
  • Industrial
  • Consumer electronics

Avoid if

  • Applications requiring bi-directional protection (use the SMBJ20CA instead)

Check before use

  • Maximum transient voltage levels in the target circuit

Key specifications

Peak Pulse Power
600 W
Stand-off Voltage
20 V
Clamping Voltage
32.4 V
Peak Pulse Current
18.6 A

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConsumer

Datasheet

04900fd39cf613a813b5e66fa49d3acd_2211161800_Shenzhen-Jinkaisheng-Elec-SMBJ20A_C5267324.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ20A: 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 SMBJ20A is a 600W peak pulse power transient voltage suppressor (TVS) diode, specifically designed for uni-directional protection of I/O interfaces and VCC buses.