Overview
The MMBT2222ALT1H is a general-purpose NPN epitaxial planar transistor manufactured by onsemi. This transistor is designed for use in various applications, including the driver stage of audio frequency (AF) amplifiers and general-purpose switching. It is housed in a SOT-23 package, which is suitable for low-power surface mount applications. The device is Pb-free, halogen-free, and RoHS compliant, making it environmentally friendly and compliant with current regulatory standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 40 | Vdc |
| Collector-Base Voltage | VCBO | 75 | Vdc |
| Emitter-Base Voltage | VEBO | 6.0 | Vdc |
| Collector Current - Continuous | IC | 600 | mAdc |
| DC Current Gain (hFE) at IC = 0.1 mAdc, VCE = 10 Vdc | hFE | 35 - 75 | |
| Collector-Emitter Saturation Voltage at IC = 150 mAdc, IB = 15 mAdc | VCE(sat) | 0.4 - 1.6 | Vdc |
| Base-Emitter Saturation Voltage at IC = 150 mAdc, IB = 15 mAdc | VBE(sat) | 0.6 - 2.6 | Vdc |
| Current-Gain Bandwidth Product at IC = 20 mAdc, VCE = 20 Vdc, f = 100 MHz | fT | 250 - 300 | MHz |
Key Features
- Pb-free, Halogen-free, and RoHS Compliant: Ensures environmental compliance and safety.
- High Collector Current: Up to 600 mA, suitable for various power requirements.
- Low VCE(sat): Typical VCE(sat) of 0.2 V at IC/IB = 500 mA/50 mA, optimal for low-voltage operations.
- Complementary Transistor: Complementary to the MMBT2907A, providing a matching pair for push-pull amplifier configurations.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring stringent quality standards.
Applications
- Driver Stage of AF Amplifiers: Ideal for audio frequency amplifier applications due to its high current gain and low saturation voltage.
- General-Purpose Switching: Suitable for various switching applications requiring reliable and efficient performance.
- Automotive Applications: AEC-Q101 qualified, making it suitable for use in automotive systems.
- Industrial and Consumer Electronics: Can be used in a wide range of industrial and consumer electronic devices requiring reliable transistor performance.
Q & A
- What is the maximum collector-emitter voltage of the MMBT2222ALT1H?
The maximum collector-emitter voltage (VCEO) is 40 Vdc.
- What is the package type of the MMBT2222ALT1H?
The transistor is housed in a SOT-23 package.
- Is the MMBT2222ALT1H RoHS compliant?
- What is the typical collector-emitter saturation voltage of the MMBT2222ALT1H?
The typical VCE(sat) is 0.2 V at IC/IB = 500 mA/50 mA.
- What are the complementary transistors to the MMBT2222ALT1H?
The MMBT2222ALT1H is complementary to the MMBT2907A.
- What are the primary applications of the MMBT2222ALT1H?
The primary applications include the driver stage of AF amplifiers and general-purpose switching.
- Is the MMBT2222ALT1H suitable for automotive applications?
- What is the maximum collector current of the MMBT2222ALT1H?
The maximum collector current (IC) is 600 mA.
- What is the current-gain bandwidth product of the MMBT2222ALT1H?
The current-gain bandwidth product (fT) is 250 - 300 MHz at IC = 20 mA, VCE = 20 Vdc, and f = 100 MHz.
- How is the MMBT2222ALT1H packaged?
