ProjectsPricingInsights

SMBJ54A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ54A product

SMBJ54A

TVS Diodes

TVS Diode600WSMBUni-directional

The SMBJ54A is a 600W uni-directional TVS diode designed for circuit protection against voltage surges in SMB (DO-214AA) surface-mount packaging.

Best for

  • Telecom surge protection
  • I/O interface protection
  • VCC bus protection

Avoid if

  • Applications requiring bi-directional protection (use SMBJ54CA instead)

Check before use

  • Verify the peak pulse current and energy requirements of the surge event.

Key specifications

Vrwm
54 V
VBR
60 V - 66.3 V
VC
87.1 V
PPPM
600 W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

TelecomIndustrial

Datasheet

f91b67775fddd1238109dd7c1c2007a0_SMBJ SERIES N0193 REV.D.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ54A: 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 SMBJ54A is a uni-directional Transient Voltage Suppressor (TVS) diode from PTTC, rated for 600W peak pulse power.