Overview
The MMBT2222A RFG, produced by Taiwan Semiconductor Corporation, is the SMD (SOT-23) version of the popular 2N2222A transistor. This NPN bipolar transistor is designed for low power switching and amplification applications where space is a constraint. It is widely used in various electronic circuits due to its compact size and robust performance characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector Current (IC) | 600 | mA |
| Peak Pulse Collector Current (ICM) | 800 | mA |
| Collector Emitter Voltage (VCE) | 40 | V |
| Emitter Base Voltage (VBE) | 6 | V |
| DC Current Gain (hFE) | 100 to 300 | |
| Rise Time (tr) | 25 | ns |
| Fall Time (tf) | 60 | ns |
| Collector Power Dissipation (PD) | 310 | mW |
| Operating and Storage Temperature Range | -55 to +150 | °C |
| Package Type | SOT-23 |
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
Applications
- Driver Modules like Relay Driver, LED driver, etc.
- Switching loads up to 600mA
- Motor speed control
- Inverter and Rectifier circuits
- Darlington Pair Designs
Q & A
- What is the collector current rating of the MMBT2222A transistor?
The collector current rating of the MMBT2222A transistor is 600mA, with a peak pulse collector current of 800mA.
- What is the collector-emitter voltage (VCE) of the MMBT2222A transistor?
The collector-emitter voltage (VCE) of the MMBT2222A transistor is 40V.
- What is the emitter-base voltage (VBE) of the MMBT2222A transistor?
The emitter-base voltage (VBE) 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 are the rise and fall times of the MMBT2222A transistor?
The rise time (tr) is 25ns, and the fall time (tf) is 60ns.
- What is the collector power dissipation (PD) of the MMBT2222A transistor?
The collector power dissipation (PD) of the MMBT2222A transistor is 310mW.
- What is the operating and storage temperature range of the MMBT2222A transistor?
The operating and storage temperature range of the MMBT2222A transistor is -55 to +150°C.
- What package type is the MMBT2222A transistor available in?
The MMBT2222A transistor is available in the SOT-23 package type.
- Is the MMBT2222A transistor RoHS compliant?
Yes, the MMBT2222A transistor is totally Lead-Free & Fully RoHS Compliant.
- What are some common applications of the MMBT2222A transistor?
The MMBT2222A transistor is commonly used in driver modules, switching loads, motor speed control, inverter and rectifier circuits, and Darlington Pair Designs.
