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SMDJ75A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMDJ75A product

SMDJ75A

TVS - Diodes

TVS DiodeSurge Protection3000W

The SMDJ75A is a 3000 W unidirectional TVS diode in an SMC package, ideal for robust surge protection in industrial and automotive circuits.

Best for

  • Industrial control equipment
  • Automotive electronics
  • Power supplies

Avoid if

  • Applications requiring bidirectional protection (use SMDJ75CA instead)

Check before use

  • Ensure the circuit's operating voltage does not exceed the 75 V reverse stand-off voltage.

Key specifications

Peak Pulse Power
3000 W
Reverse Stand-off Voltage
75 V
Clamping Voltage
121 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Industrial ControlAutomotive

Datasheet

1931eada95f102e5473f1fde2a23255b_2211161800_Shenzhen-Jinkaisheng-Elec-SMDJ75A_C5267385.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMDJ75A: 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

The SMDJ75A is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients and surges.