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MMBT8550D(B9D) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBT8550D(B9D) product

MMBT8550D(B9D)

Discrete Semiconductor Products

PNPBJTSOT-23

The MMBT8550D is a general-purpose PNP BJT transistor in a SOT-23 package, suitable for low-power switching and amplification.

Best for

  • General purpose switching
  • Signal amplification

Avoid if

  • High-power applications exceeding 350 mW
  • NPN-only circuit designs

Check before use

  • Thermal management
  • Pinout compatibility

Key specifications

Polarity
PNP
VCEO
-25 V
IC
-600 mA

Compliance & Environment

RoHS
RoHS

Application

General

Datasheet

2205241716_ST-Semtech-MMBT8550D-B9D_C3024456.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBT8550D(B9D): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a PNP silicon epitaxial planar transistor designed for switching and amplifier applications.