ProjectsPricingInsights

SMCJ33A-TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ33A-TR product

SMCJ33A-TR

TVS - Diodes

TVS Diode1500WSMCUnidirectional

The SMCJ33A-TR is a 1500 W unidirectional TVS diode in an SMC package, ideal for protecting sensitive electronics from voltage surges and ESD.

Best for

  • Surge protection
  • ESD suppression
  • SMPS

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Clamping voltage limits
  • Surge current ratings

Key specifications

Peak Pulse Power
1500 W
Stand-off Voltage
33 V
Clamping Voltage
53.3 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Equipment

Datasheet

SMCJ33A-TR-STMicroelectronics-datasheet-14049083.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMCJ33A-TR: 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

It is a 1500 W unidirectional Transient Voltage Suppressor (TVS) diode housed in an SMC (DO-214AB) surface-mount package.