ProjectsPricingInsights

STTH4R02SY AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STTH4R02SY product

STTH4R02SY

Diodes - Rectifiers - Single

AutomotiveUltrafastDiode

The STTH4R02SY is a 200V, 4A automotive-grade ultrafast recovery diode in an SMC package, optimized for high-frequency switching and power conversion.

Best for

  • Automotive inverters
  • Freewheeling circuits
  • Polarity protection

Avoid if

  • Applications requiring >200V reverse voltage or >4A average current

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

VRRM
200 V
IF(AV)
4 A
trr (typ)
16 ns
Tj (max)
175 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotivePower Inverters

Datasheet

STTH4R02SY-STMicroelectronics-datasheet-62337468.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STTH4R02SY: 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 an automotive-qualified (AEC-Q101) ultrafast recovery diode designed for high-frequency power applications.