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SMDJ78A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMDJ78A product

SMDJ78A

Transient Voltage Suppressors (TVS)

TVS Diode3000WSMC

The SMDJ78A is a 3000W transient voltage suppressor (TVS) diode in an SMC package, ideal for protecting sensitive electronics from voltage transients.

Best for

  • Circuit protection
  • Voltage transient suppression

Avoid if

  • Applications requiring higher than 3000W peak pulse power

Check before use

  • Clamping voltage compatibility with downstream components

Key specifications

Reverse Stand-Off Voltage
78 V
Max Clamping Voltage
126 V
Peak Pulse Power
3000 W

Compliance & Environment

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

Application

Power SuppliesIndustrial Controls

Datasheet

fa98be73f8130b8710fa56ffc6ea0cf3_2308210928_SCME-SMDJ78A_C7528558.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMDJ78A: 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 SMDJ78A is a surface-mount TVS diode designed to protect electronic circuits from high-voltage surges and transients.