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MMDT2222A-TP

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MCC(Micro Commercial Components) Bipolar (BJT), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MMDT2222A-TP

MCC(Micro Commercial Components) · Bipolar (BJT) · SOT-363

MMDT2222A-TP from MCC(Micro Commercial Components), in a SOT-363. 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 E2 passive Emitter of transistor 2 (NPN); the datasheet gives VEBO of 6 V and IC of 0.6 A for each transistor.
2 B2 input Base of transistor 2; VEBO is 6 V maximum and VCBO is 75 V.
3 C1 passive Collector of transistor 1; VCEO is 40 V, VCBO is 75 V and IC is 0.6 A maximum.
4 E1 passive Emitter of transistor 1 (NPN); VEBO is 6 V maximum.
5 B1 input Base of transistor 1; VEBO is 6 V maximum and VCBO is 75 V.
6 C2 passive Collector of transistor 2; VCEO is 40 V, VCBO is 75 V and IC is 0.6 A maximum.

Key specifications

Parameter Value
Manufacturer MCC(Micro Commercial Components)
Package SOT-363
Category Transistors/Thyristors
Pins 6

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 Current IC 0.6 A 1
Collector Power Dissipation PC 150 mW 1
Collector-Emitter Voltage VCEO 40 V 1
Emitter-Base Voltage VEBO 6 V 1
Collector-Base Voltage VCBO 75 V 1
Operating Junction Temperature Range -55 150 ℃ 1
Storage Temperature Range -55 150 ℃ 1
Thermal Resistance Junction to Ambient (SOT-363) 833 ℃/W Junction to ambient, SOT-363 1
Collector Cutoff Current ICBO 10 nA VCB=60V, IE=0 2
Emitter Cutoff Current IEBO 10 nA VEB=3V, IC=0 2
Base Cutoff Current IBL 20 nA VCE=60V, VEB(OFF)=3V 2
Collector-Base Breakdown Voltage V(BR)CBO 75 V IC=10µA, IE=0 2
Collector-Emitter Breakdown Voltage V(BR)CEO 40 V IC=10mA, IB=0 2
Emitter-Base Breakdown Voltage V(BR)EBO 6 V IE=10µA, IC=0 2
DC Current Gain hFE1 35 VCE=10V, IC=0.1mA 2
DC Current Gain hFE2 50 VCE=10V, IC=1mA 2
DC Current Gain hFE3 75 VCE=10V, IC=10mA 2
DC Current Gain hFE4 100 300 VCE=10V, IC=150mA 2
DC Current Gain hFE6 40 VCE=10V, IC=500mA 2
Collector-Emitter Saturation Voltage VCE(sat) 0.3 V IC=150mA, IB=15mA 2
Collector-Emitter Saturation Voltage VCE(sat) 1 V IC=500mA, IB=50mA 2
Base-Emitter Saturation Voltage VBE(sat) 0.6 1.2 V IC=150mA, IB=15mA 2
Base-Emitter Saturation Voltage VBE(sat) 2 V IC=500mA, IB=50mA 2
Transition Frequency fT 300 MHz VCE=20V, IC=20mA, f=100MHz 2
Output Capacitance Cob 8 pF VCB=10V, IE=0, f=1MHz 2
Noise Figure NF 4 dB VCE=10V, IC=100uA, f=1kHz, RS=1kΩ, BW=200Hz 2
Delay Time td 10 ns VCC=30V, IC=150mA 2
Rise Time tr 25 ns IC=150mA, IB1=15mA 2
Storage Time ts 225 ns VCC=30V, VBE(OFF)=-0.5V 2
Fall Time tf 60 ns IB1=IB2=15mA 2

CAD (KiCad official)

  • Symbol: MMDT2222A-TP
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: mmdt2222a-tp-etched.step / mmdt2222a-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mmdt2222a-tp.step / mmdt2222a-tp.glb are the bare package body.

Provenance

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

  • Datasheet: MCC(Micro Commercial Components) datasheet (4 pp, sha256 7d5ca002f1a7819f, retrieved 2026-10-17, 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