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S8550 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

S8550 product

S8550

Transistors - Bipolar (BJT) - Single

PNPBJTSOT-23Transistor

The S8550 is a standard PNP BJT in a SOT-23 package, widely used for general-purpose switching and amplification in low-power circuits.

Best for

  • General purpose switching
  • Low-power amplification

Avoid if

  • High-voltage applications exceeding -25V
  • High-current applications exceeding 500mA

Check before use

  • hFE gain range
  • Thermal dissipation limits

Key specifications

Polarity
PNP
VCEO
-25 V
IC
-0.5 A

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General PurposeSwitching

Datasheet

23e0a117ba819adbe0329e2a40526377_2201121530_Doeshare-S8550_C2931720.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for S8550: 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 S8550 is a PNP bipolar junction transistor (BJT) manufactured by YFW, typically used in small-signal switching and amplification applications.