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STR2550 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STR2550 product

STR2550

Bipolar (BJT)

PNPTransistorHigh VoltageSOT-23

The STR2550 is a high-voltage, fast-switching PNP power transistor in a SOT-23 package, optimized for LED driving and high-speed switching circuits.

Best for

  • LED driving
  • High-speed switching

Avoid if

  • Applications requiring continuous currents exceeding 0.5A or high power dissipation

Check before use

  • Thermal dissipation on the PCB

Key specifications

VCEO
-500 V
IC
-0.5 A
hFE
100 - 300
Package
SOT-23

Compliance & Environment

RoHS
nan
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

LED driving

Datasheet

60d9dd0071d03c175592c80b587e4de9_str2550.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STR2550: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 STR2550 is a high-voltage PNP power transistor from STMicroelectronics, designed for fast-switching applications.