TRANS NPN 40V 1A SOT-23 MMBT2222A is an NPN general-purpose transistor used as a medium power amplifier and switch requiring collector currents up to 500mA. This article mainly covers pinout, datasheet, equivalent, application, and more details about the MMBT2222A transistor.
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Sep 21, 2021
Hardy Gabriel
Driving and LED strip from an Arduino with a transistor.
TRANS NPN 40V 1A SOT-23
MMBT2222A is an NPN general-purpose transistor used as a medium power amplifier and switch requiring collector currents up to 500mA. This article mainly covers pinout, datasheet, equivalent, application, and more details about the MMBT2222A transistor. Furthermore, there is a huge range of semiconductors, capacitors, resistors, and Ics in stock. Welcome your RFQ!
MMBT2222A
| Pin Number | Pin Name | Description |
| 1 | Emitter | Current flows out through Emitter |
| 2 | Base | Controls the biasing of the Transistor |
| 3 | Collector | Current flows in through Collector |
MMBT2222A is an NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at the ground and will be closed (Forward biased) when a signal is provided to the base pin.
The maximum gain value of the MMBT2222A is 300, which determines the transistor's amplification capacity. Because the Collector pin can only carry 600mA of continuous current and 800mA of peak current, we can't connect loads that use more than 600mA of continuous current and 800mA of peak current. We must feed current to the base pin to bias a transistor; this current (IB) should be limited to 5mA with a base-emitter voltage of 6V. The maximum voltage across the load that is getting switched is 40V.
MMBT2222A Symbol
MMBT2222A Footprint
MMBT2222A 3D Model
Epitaxial Planar Die Construction
Low Saturation Voltage VCE (sat) < 300mV @ 150mA
Complementary PNP Type: MMBT2907A
Ideal for Low Power Amplification and Switching
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen- and Antimony-Free. “Green” Device (Note 3
ON Semiconductor MMBT2222A technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor MMBT2222A.
ON Semiconductor MMBT2222A technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor MMBT2222A.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | LAST SHIPMENTS (Last Updated: 3 days ago) | |
| Factory Lead Time | 142 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | |
| Number of Pins | 3Pins | |
| Supplier Device Package | SOT-23-3 | |
| Weight | 59.987591mg | |
| Collector-Emitter Breakdown Voltage | 40V | |
| Collector-Emitter Saturation Voltage | 300mV | |
| Current-Collector (Ic) (Max) | 1A | |
| Number of Elements | 1 Element | |
| hFEMin | 100 | |
| Operating Temperature | 150°C TJ | |
| Packaging | Tape & Reel (TR) | |
| Published | 2016 | |
| Part Status | Obsolete |
| Product Attribute | Attribute Value | |
|---|---|---|
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Termination | SMD/SMT | |
| Max Operating Temperature | 150°C | |
| Min Operating Temperature | -55°C | |
| Voltage - Rated DC | 40V | |
| Max Power Dissipation | 300mW | |
| Current Rating | 500mA | |
| Frequency | 300MHz | |
| Base Part Number | MMBT2222 | |
| Polarity | NPN | |
| Voltage | 40V | |
| Element Configuration | Single | |
| Current | 6A | |
| Power Dissipation | 350mW | |
| Power - Max | 350mW | |
| Gain Bandwidth Product | 300MHz | |
| Transistor Type | NPN | |
| Collector Emitter Voltage (VCEO) | 40V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Max Collector Current | 600mA | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 150mA 10V | |
| Current - Collector Cutoff (Max) | 10nA ICBO | |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 50mA, 500mA | |
| Voltage - Collector Emitter Breakdown (Max) | 40V | |
| Max Frequency | 300MHz | |
| Max Breakdown Voltage | 40V | |
| Frequency - Transition | 300MHz | |
| Collector Base Voltage (VCBO) | 75V | |
| Emitter Base Voltage (VEBO) | 6V | |
| Height | 1mm | |
| Length | 3.05mm | |
| Width | 1.4mm | |
| REACH SVHC | Unknown | |
| Radiation Hardening | No | |
| RoHS Status | RoHS Compliant | |
| Lead Free | Lead Free |
2N2222A, MMBT2907A, BC549, BC636, BC639, 2N2222, 2N2369, 2N3055, 2N3906, 2SC5200
Driver Modules like Relay Driver, LED driver, etc.
Switching loads up to 600mA
Motor speed control
Inverter and Rectifier circuits
Darlington Pair Designs
MMBT2222A Test Circuit
MMBT2222A Outline Dimensions
On Semiconductor (Nasdaq: ON) is a manufacturer engaging itself in reducing energy use. It features a comprehensive portfolio of power, signal management, and logic, custom solutions that are energy efficient. It acts as a world-class supply chain with high reliability and a network of manufacturing facilities, sales, offices, and design centers in key markets through North America, Europe, and the Asia Pacific regions.
Download datasheets and manufacturer documentation for ON Semiconductor MMBT2222A.
Download datasheets and manufacturer documentation for MMBT2222A
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