Overview
The MMBT2222A is the SMD (SOT-23) version of the popular 2N2222A transistor, manufactured by Panjit International Inc. This NPN bipolar junction transistor is widely used in low-power switching and amplification applications where space is a constraint. It offers a collector current of 0.6A and a collector-emitter voltage of 40V, making it suitable for various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector Current (IC) | 600 | mA |
| Collector Emitter Voltage (VCE) | 40 | V |
| Emitter Base Voltage (VBE) | 6 | V |
| DC Current Gain (hFE) | 100 to 300 | |
| Rise and Fall Time | 25ns and 60ns | |
| Junction and Storage Temperature Range | -55 to +150 | °C |
| Collector-Base Breakdown Voltage (BVCBO) | 75 | V |
| Collector Cut-Off Current (ICBO) | 10 nA |
Key Features
- Bi-Polar small signal NPN transistor
- 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
- Halogen- and Antimony-Free. “Green” Device
- AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities (for automotive applications)
Applications
- Driver Modules like Relay Driver, LED driver etc.
- Switching loads up to 600mA
- Motor speed control
- Inverter and Rectifier circuits
- Darlington Pair Designs
- Low power amplification and switching circuits
Q & A
- What is the collector current rating of the MMBT2222A transistor?
The collector current rating of the MMBT2222A transistor is 600mA.
- What is the collector-emitter voltage rating of the MMBT2222A transistor?
The collector-emitter voltage rating of the MMBT2222A transistor is 40V.
- What is the emitter-base voltage rating of the MMBT2222A transistor?
The emitter-base voltage rating of the MMBT2222A transistor is 6V.
- What is the DC current gain (hFE) range of the MMBT2222A transistor?
The DC current gain (hFE) range of the MMBT2222A transistor is 100 to 300.
- What is the rise and fall time of the MMBT2222A transistor?
The rise and fall time of the MMBT2222A transistor is 25ns and 60ns respectively.
- What is the junction and storage temperature range of the MMBT2222A transistor?
The junction and storage temperature range of the MMBT2222A transistor is -55 to +150°C.
- Is the MMBT2222A transistor RoHS compliant?
Yes, the MMBT2222A transistor is totally lead-free and fully RoHS compliant.
- What is the complementary PNP type of the MMBT2222A transistor?
The complementary PNP type of the MMBT2222A transistor is MMBT2907A.
- What are some common applications of the MMBT2222A transistor?
Common applications include driver modules, switching loads, motor speed control, inverter and rectifier circuits, and Darlington Pair Designs.
- Is the MMBT2222A transistor suitable for automotive applications?
Yes, the MMBT2222A transistor is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities, making it suitable for automotive applications.
