ProjectsPricingInsights

SMDJ75A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMDJ75A product

SMDJ75A

Transient Voltage Suppressors (TVS)

TVS Diode3000WSMC

The SMDJ75A is a 3000W unidirectional TVS diode designed for transient overvoltage protection in a compact SMC surface-mount package.

Best for

  • Automotive electronics
  • Industrial control systems
  • Telecommunications

Avoid if

  • Applications requiring bidirectional protection (use the CA suffix version instead)

Check before use

  • Verify the surge waveform requirements match the 10/1000μs test condition.

Key specifications

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

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

AutomotiveIndustrial

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
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 SMDJ75A is a 3000W unidirectional Transient Voltage Suppressor (TVS) diode used to protect sensitive electronic circuits from voltage transients.