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SMBJ48A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ48A product

SMBJ48A

TVS - Diodes

TVS Diode600WUnidirectional

The SMBJ48A is a standard 600W unidirectional TVS diode for transient voltage protection.

Best for

  • I/O interface protection
  • VCC bus protection

Avoid if

  • Bidirectional protection is required (use SMBJ48CA instead)

Check before use

  • Ensure the peak pulse power rating is sufficient for the expected transient energy.

Key specifications

Standoff Voltage
48 V
Peak Pulse Power
600 W
Clamping Voltage
77.4 V
Package
DO-214AA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

IndustrialConsumer

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ48A: 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
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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

The SMBJ48A is a 600W unidirectional Transient Voltage Suppressor (TVS) diode used to protect sensitive circuits from voltage transients.