ProjectsPricingInsights

STN2580 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STN2580 product

STN2580

Transistors - Bipolar (BJT) - Single

NPNPower TransistorHigh Voltage

The STN2580 is a high-voltage, fast-switching NPN power transistor in a SOT-223 package, optimized for lighting and low-cost switch-mode power supplies.

Best for

  • Lighting
  • Switch-mode power supplies

Avoid if

  • Applications requiring high continuous current beyond 1A

Check before use

  • Thermal dissipation requirements

Key specifications

VCES
800 V
VCEO
400 V
IC
1 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

LightingSwitch Mode Power Supply

Datasheet

STN2580-STMicroelectronics-datasheet-16349614.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STN2580: 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 STN2580 is a high-voltage, fast-switching NPN power transistor manufactured by STMicroelectronics using multi-epitaxial planar technology.