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MMST4403-7-F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMST4403-7-F product

MMST4403-7-F

Transistors - Bipolar (BJT) - Single

PNPTransistorSOT-323Small Signal

The MMST4403-7-F is a standard PNP small-signal transistor designed for general-purpose switching and amplification in space-constrained surface-mount applications.

Best for

  • General-purpose switching
  • Signal amplification
  • Compact PCB designs

Avoid if

  • High-power applications exceeding 200mW
  • Extreme temperature environments outside -55°C to +150°C

Check before use

  • Thermal dissipation requirements
  • Footprint compatibility

Key specifications

Polarity
PNP
VCEO
-40 V
IC (Continuous)
-600 mA
Package
SOT-323

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8541210095.0

Application

General PurposeConsumer Electronics

Datasheet

MMST4403-7-F-Diodes-Inc.-datasheet-135786.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMST4403-7-F: 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

It is a PNP epitaxial planar small-signal transistor housed in an ultra-small SOT-323 surface-mount package, commonly used in general-purpose electronic circuits.