Overview
The MMBT2222ATT1 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by onsemi. This transistor is designed for a wide range of applications, including switching and amplification. It is known for its reliability, high current gain, and robust electrical characteristics. The MMBT2222ATT1 is Pb-free, halogen-free, and RoHS compliant, making it suitable for use in various modern electronic systems.
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 (IC = 0.1 mAdc, VCE = 10 Vdc) | hFE | 35-50 | |
| Collector-Emitter Saturation Voltage (IC = 150 mAdc, IB = 15 mAdc) | VCE(sat) | 0.4 | Vdc |
| Base-Emitter Saturation Voltage (IC = 150 mAdc, IB = 15 mAdc) | VBE(sat) | 0.6 | Vdc |
| Current-Gain - Bandwidth Product (IC = 20 mAdc, VCE = 20 Vdc, f = 100 MHz) | fT | 250-300 | MHz |
Key Features
- Pb-free, halogen-free, and RoHS compliant, ensuring environmental sustainability and compliance with modern regulations.
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- High current gain (hFE) ranging from 35 to 50 at IC = 0.1 mAdc and VCE = 10 Vdc.
- Low collector-emitter saturation voltage (VCE(sat)) of 0.4 Vdc at IC = 150 mAdc and IB = 15 mAdc.
- High current-gain bandwidth product (fT) of 250-300 MHz.
- Wide operating temperature range from -55°C to +150°C.
Applications
- General-purpose switching and amplification in electronic circuits.
- Automotive systems due to its AEC-Q101 qualification and PPAP capability.
- Consumer electronics, such as audio amplifiers and power supplies.
- Industrial control systems and automation.
- Telecommunication equipment and networking devices.
Q & A
- What is the maximum collector-emitter voltage (VCEO) of the MMBT2222ATT1?
The maximum collector-emitter voltage (VCEO) is 40 Vdc.
- What is the continuous collector current (IC) rating of the MMBT2222ATT1?
The continuous collector current (IC) rating is 600 mAdc.
- Is the MMBT2222ATT1 RoHS compliant?
Yes, the MMBT2222ATT1 is Pb-free, halogen-free, and RoHS compliant.
- What is the current gain (hFE) of the MMBT2222ATT1 at IC = 0.1 mAdc and VCE = 10 Vdc?
The current gain (hFE) ranges from 35 to 50 at IC = 0.1 mAdc and VCE = 10 Vdc.
- What is the collector-emitter saturation voltage (VCE(sat)) at IC = 150 mAdc and IB = 15 mAdc?
The collector-emitter saturation voltage (VCE(sat)) is 0.4 Vdc at IC = 150 mAdc and IB = 15 mAdc.
- What is the operating temperature range of the MMBT2222ATT1?
The operating temperature range is from -55°C to +150°C.
- Is the MMBT2222ATT1 suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- What is the current-gain bandwidth product (fT) of the MMBT2222ATT1?
The current-gain bandwidth product (fT) is 250-300 MHz at IC = 20 mAdc, VCE = 20 Vdc, and f = 100 MHz.
- What is the base-emitter saturation voltage (VBE(sat)) at IC = 150 mAdc and IB = 15 mAdc?
The base-emitter saturation voltage (VBE(sat)) is 0.6 Vdc at IC = 150 mAdc and IB = 15 mAdc.
- What package types are available for the MMBT2222ATT1?
The MMBT2222ATT1 is available in SOT-23 (Pb-free) packages.
