ProjectsPricingInsights

MMBT2222A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBT2222A product

MMBT2222A

Discrete Semiconductor Products

NPNSwitchingSOT-23

The MMBT2222A is a standard NPN general-purpose switching transistor in a SOT-23 package, suitable for low-power switching and amplification tasks.

Best for

  • General purpose switching
  • Low-power amplification

Avoid if

  • High-power applications exceeding 225mW dissipation

Check before use

  • Thermal dissipation requirements
  • hFE at operating current

Key specifications

VCEO
40 V
IC
600 mA
PTOT
225 mW
Package
SOT-23

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

51bd02d063182b6e1151f725f8e960f1_mmbt2222.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBT2222A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 MMBT2222A is an NPN epitaxial silicon planar transistor designed for general-purpose switching and amplification.