Overview
The MMBT2222A-7-F-79 is a part of the MMBT2222A series, a family of NPN small signal transistors manufactured by Diodes Incorporated. This transistor is designed for low power amplification and switching applications. It is packaged in a SOT-23 (SC-59, TO-236) surface mount package, making it suitable for a wide range of electronic devices where space is a concern.
Key Specifications
| Attribute | Value |
|---|---|
| Polarity | NPN |
| Type | Small Signal |
| Collector-Emitter Voltage (Vce) | 40V |
| Collector Current (Ic) Max | 600mA |
| Power Dissipation (Pd) Total | 350mW |
| Collector-Base Voltage (Vcb) | 75V |
| Collector-Emitter Saturation Voltage (Vce(sat)) | 1V @ 50mA, 500mA |
| Emitter-Base Voltage (Veb) | 6V |
| DC Current Gain (hFE) Min | 35 @ 150mA, 10V |
| Collector Current Cutoff (Icbo) | 10nA |
| Frequency - Transition | 300MHz |
| Operating Temperature Range | -55°C to +150°C |
| Rise Time | 25ns |
| Fall Time | 60ns |
| Noise Figure | 4dB |
| Input Capacitance | 25pF |
| Moisture Sensitivity Level | 1 |
| Package Style | SOT-23 (SC-59, TO-236) |
| Mounting Method | Surface Mount |
Key Features
- Epitaxial Planar Die Construction
- Complementary PNP Type Available (MMBT2907A)
- Ideal for Low Power Amplification and Switching
- Totally Lead-Free & Fully RoHS Compliant
- Halogen- and Antimony-Free, “Green” Device
- Qualified to AEC-Q101 Standards for High Reliability
- Low Saturation Voltage Vce(sat) < 300mV @ 150mA
Applications
The MMBT2222A-7-F-79 is suitable for various applications requiring low power amplification and switching, such as:
- General Purpose Amplifiers
- Switching Circuits
- Automotive Systems (AEC-Q101 qualified)
- Consumer Electronics
- Industrial Control Systems
Q & A
- What is the maximum collector-emitter voltage of the MMBT2222A-7-F-79?
The maximum collector-emitter voltage is 40V.
- What is the maximum collector current of the MMBT2222A-7-F-79?
The maximum collector current is 600mA.
- What is the power dissipation of the MMBT2222A-7-F-79?
The total power dissipation is 350mW.
- Is the MMBT2222A-7-F-79 RoHS compliant?
Yes, it is totally lead-free and fully RoHS compliant.
- What is the operating temperature range of the MMBT2222A-7-F-79?
The operating temperature range is -55°C to +150°C.
- What is the package style of the MMBT2222A-7-F-79?
The package style is SOT-23 (SC-59, TO-236).
- Is the MMBT2222A-7-F-79 suitable for automotive applications?
Yes, it is AEC-Q101 qualified and suitable for automotive applications.
- What is the complementary PNP type of the MMBT2222A-7-F-79?
The complementary PNP type is MMBT2907A.
- What is the noise figure of the MMBT2222A-7-F-79?
The noise figure is 4dB.
- What is the moisture sensitivity level of the MMBT2222A-7-F-79?
The moisture sensitivity level is 1.
