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MMBTA44 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBTA44 product

MMBTA44

Transistors - Bipolar (BJT) - Single

NPNTransistorHigh Voltage

The MMBTA44 is a high-voltage NPN silicon transistor in an SOT-23 package, designed for general-purpose switching and amplification.

Best for

  • High-voltage switching
  • General amplification

Avoid if

  • High-current applications exceeding 200mA

Check before use

  • Thermal management in high-power dissipation scenarios

Key specifications

VCEO
400 V
IC
200 mA
Package
SOT-23

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

831cc5fc6ec8f2b60a94a473f408d40c.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBTA44: 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 MMBTA44 is an NPN silicon transistor featuring a high collector-emitter voltage of 400V, commonly used in general-purpose applications.