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MMBT2222AM

Public Made by Adom

by adom

POPPULA Bipolar (BJT), SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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MMBT2222AM

POPPULA · Bipolar (BJT) · SOT-723

MMBT2222AM from POPPULA, in a SOT-723. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 BASE input Base of the NPN transistor; Emitter-Base voltage limited to 6.0 V maximum (VEBO).
2 EMITTER passive Emitter of the NPN transistor; continuous collector current is rated to 600 mA.
3 COLLECTOR passive Collector of the NPN transistor; Collector-Emitter voltage 40 V max (VCEO) and Collector-Base voltage 75 V max (VCBO).

Key specifications

Parameter Value
Manufacturer POPPULA
Package SOT-723
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Collector-Base Voltage VCBO 75 V 1
Collector-Emitter Voltage VCEO 40 V 1
Emitter-Base Voltage VEBO 6 V 1
Collector Current-Continuous IC 600 mA 1
Total Device Dissipation PD 265 mW 1
Thermal Resistance From Junction To Ambient RΘJA 470 ℃/W 1
Junction and Storage Temperature Tj, Tstg -55 150 ℃ 1
Collector-Emitter Breakdown Voltage V(BR)CEO 40 V IC=10.0mA, IB=0 1
Collector-Base Breakdown Voltage V(BR)CBO 75 V IC=10µA, IE=0 1
Emitter-Base Breakdown Voltage V(BR)EBO 6 V IE=10µA, IC=0 1
Collector Cutoff Current ICBO 10 nA VCB=60V, IE=0 1
Collector Cutoff Current ICEX 0.01 uA VCE=60V, VEB(off)=3.0V 1
Emitter cut-off current IEBO 0.1 uA VEB=3V, IC=0 1
Base Cutoff Current IBL 20 nA VCE=60V, VEB(off)=3.0V 1
DC Current Gain hFE 35 IC=0.1mA, VCE=10V 2
DC Current Gain hFE 50 IC=1.0mA, VCE=10V 2
DC Current Gain hFE 75 IC=10mA, VCE=10V 2
DC Current Gain hFE 100 300 IC=150mA, VCE=10V (Note 1) 2
DC Current Gain hFE 40 IC=500mA, VCE=10V (Note 1) 2
Collector-Emitter Saturation Voltage VCE(Sat) 0.3 V Ic=150mA, IB=15mA (Note 1) 2
Collector-Emitter Saturation Voltage VCE(Sat) 1 V IC=500mA, IB=50mA (Note 1) 2
Base-Emitter Saturation Voltage VBE(Sat) 0.6 1.2 V Ic=150mA, IB=15mA (Note 1) 2
Base-Emitter Saturation Voltage VBE(Sat) 2 V IC=500mA, IB=50mA (Note 1) 2
Current-Gain Bandwidth Product fT 300 MHz IC=20mA, VCE=20V, f=100MHz 2
Output Capacitance Cobo 8 pF VCB=10V, IE=0, f=1.0MHz 2
Input Capacitance Cibo 25 pF VEB=0.5V, IC=0, f=1.0MHz 2
Delay Time td 10 ns VCC=30V, IC=150mA, VBE(off)=-0.5V, IB1=15mA 2
Rise Time tr 25 ns 2
Storage Time ts 225 ns VCC=30V, IC=150mA, IB1=IB2=15mA 2
Fall Time tf 60 ns 2

CAD (KiCad official)

  • Symbol: MMBT2222AM
  • Footprint: Package_TO_SOT_SMD:SOT-723
  • 3D model: SOT-723, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.5 mm nominal SOT-723 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: mmbt2222am-etched.step / mmbt2222am-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mmbt2222am.step / mmbt2222am.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: POPPULA datasheet (4 pp, sha256 b93e8c9ade756557, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF