Overview
The MMBT100 is an NPN general-purpose amplifier transistor produced by onsemi. This device is designed for a wide range of general-purpose amplifier applications, particularly at collector currents up to 300 mA. It is sourced from Process 10 and is available in the SOT-23 (TO-236) package, which is Pb-free, halide-free, and RoHS compliant.
The MMBT100 is suitable for various circuit applications due to its robust electrical and thermal characteristics, making it a versatile component in electronic design.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 45 | V |
| Collector-Base Voltage (VCBO) | 75 | V |
| Emitter-Base Voltage (VEBO) | 6.0 | V |
| Collector Current - Continuous (IC) | 500 | mA |
| Junction and Storage Temperature (TJ, Tstg) | -55 to +150 | °C |
| Total Device Dissipation (PD) | 350 | mW |
| Thermal Resistance, Junction to Ambient (RθJA) | 357 | °C/W |
| DC Current Gain (hFE) | 100 - 450 | - |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 0.2 - 0.4 | V |
| Base-Emitter Saturation Voltage (VBE(sat)) | 0.85 - 1.0 | V |
| Current Gain Bandwidth Product (fT) | 250 | MHz |
Key Features
- Pb-free, Halide-free, and RoHS Compliant: Ensures environmental compliance and safety.
- General Purpose Amplifier: Suitable for a wide range of amplifier applications.
- High Collector Current: Supports up to 500 mA continuous collector current.
- High Voltage Ratings: Collector-Emitter Voltage up to 45 V and Collector-Base Voltage up to 75 V.
- Low Saturation Voltage: Collector-Emitter Saturation Voltage as low as 0.2 V.
- Compact Package: Available in the SOT-23 (TO-236) package, ideal for surface mount applications.
- Wide Operating Temperature Range: Junction and storage temperature range from -55°C to +150°C.
Applications
- General Purpose Amplification: Suitable for various amplifier circuits in consumer electronics, industrial control systems, and automotive applications.
- Switching Circuits: Can be used in switching applications due to its low saturation voltage and high current gain.
- Audio Amplifiers: Applicable in audio amplifier circuits requiring low noise and high fidelity.
- Power Supplies: Used in power supply circuits for voltage regulation and current amplification.
- Automotive Electronics: Suitable for use in automotive systems due to its robust thermal and electrical characteristics.
Q & A
- What is the maximum collector current of the MMBT100 transistor?
The maximum continuous collector current is 500 mA.
- What is the collector-emitter voltage rating of the MMBT100?
The collector-emitter voltage (VCEO) is rated at 45 V.
- What package type is the MMBT100 available in?
The MMBT100 is available in the SOT-23 (TO-236) package.
- Is the MMBT100 RoHS compliant?
- What is the thermal resistance, junction to ambient, of the MMBT100?
The thermal resistance, junction to ambient (RθJA), is 357 °C/W.
- What is the typical current gain (hFE) of the MMBT100?
The typical DC current gain (hFE) ranges from 100 to 450.
- What are the typical collector-emitter saturation voltage (VCE(sat)) values for the MMBT100?
The collector-emitter saturation voltage (VCE(sat)) is typically between 0.2 V and 0.4 V.
- What is the current gain-bandwidth product (fT) of the MMBT100?
The current gain-bandwidth product (fT) is 250 MHz.
- What are the operating temperature limits for the MMBT100?
The junction and storage temperature range is from -55°C to +150°C.
- Can the MMBT100 be used in life support systems or medical devices?
No, the MMBT100 is not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices.
