Overview
The MMBT2222A-G is a high-performance NPN small signal transistor manufactured by Comchip Technology. This transistor is designed for low power amplification and switching applications. It features an epitaxial planar die construction, which enhances its electrical characteristics and reliability. The MMBT2222A-G is packaged in a SOT-23-3 case, making it suitable for surface mount applications. It is fully RoHS compliant, halogen- and antimony-free, and meets various environmental and safety standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Comchip Technology | |
| Transistor Type | NPN | |
| Collector-Emitter Voltage (Vce) | 40 | V |
| Collector Current (Ic) | 600 | mA |
| Power Dissipation (Pd) | 300 | mW |
| Transition Frequency (ft) | 300 | MHz |
| Operating Temperature Range (TJ) | -55°C to 150°C | °C |
| Collector-Base Breakdown Voltage (Vcbo) | 75 | V |
| Emitter-Base Breakdown Voltage (Vebo) | 6.0 | V |
| DC Current Gain (hFE) @ Ic, Vce | 100 @ 150mA, 10mV | |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 50mA, 500mA | |
| Package / Case | SOT-23-3, TO-236-3, SC-59 | |
| RoHS Compliance | Yes |
Key Features
- Epitaxial planar die construction for improved electrical characteristics.
- Low saturation voltage (Vce(sat) < 300mV @ 150mA).
- Complementary PNP type: MMBT2907A.
- Ideal for low power amplification and switching applications.
- Totally lead-free and fully RoHS compliant, halogen- and antimony-free.
- SOT-23-3 package suitable for surface mount applications.
- High collector current and transition frequency.
- Wide operating temperature range (-55°C to 150°C).
Applications
The MMBT2222A-G transistor is versatile and can be used in a variety of applications, including:
- Low power amplification circuits.
- Switching circuits.
- Consumer electronics.
- Automotive electronics (specific models are AEC-Q101 qualified).
- Medical devices.
- Energy and metering applications.
Q & A
- What is the maximum collector current of the MMBT2222A-G transistor?
The maximum collector current is 600 mA. - What is the operating temperature range of the MMBT2222A-G?
The operating temperature range is -55°C to 150°C. - Is the MMBT2222A-G RoHS compliant?
Yes, the MMBT2222A-G is fully RoHS compliant. - What is the transition frequency of the MMBT2222A-G?
The transition frequency is 300 MHz. - What is the typical application of the MMBT2222A-G transistor?
The MMBT2222A-G is typically used in low power amplification and switching applications. - What is the package type of the MMBT2222A-G?
The package type is SOT-23-3. - Is the MMBT2222A-G suitable for automotive applications?
Yes, specific models of the MMBT2222A-G are AEC-Q101 qualified and suitable for automotive applications. - What is the collector-emitter breakdown voltage of the MMBT2222A-G?
The collector-emitter breakdown voltage is 40 V. - What is the emitter-base breakdown voltage of the MMBT2222A-G?
The emitter-base breakdown voltage is 6.0 V. - What is the power dissipation of the MMBT2222A-G?
The power dissipation is 300 mW.
