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MMBTA14 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBTA14 product

MMBTA14

Transistors - Bipolar (BJT) - Single

NPNDarlingtonSOT-23Transistor

The MMBTA14 is a general-purpose NPN Darlington transistor in a SOT-23 package, offering high current gain (hFE up to 20,000) and a 30V collector-emitter voltage rating.

Best for

  • General-purpose amplification
  • Low-power switching

Avoid if

  • High-power applications exceeding 200mW
  • Applications requiring voltages above 30V

Check before use

  • Thermal management in SOT-23 package

Key specifications

Transistor Type
NPN Darlington
V(CES)
30 V
IC
500 mA
hFE
20,000

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

DSA-566401.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBTA14: 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 MMBTA14 is an NPN silicon epitaxial planar Darlington transistor designed for general-purpose amplification and switching.