Overview
The BC846BT116 is a general-purpose NPN bipolar junction transistor (BJT) produced by ROHM Semiconductor. It is designed for use in a variety of small signal amplifier applications, particularly in audio frequency ranges. This transistor is packaged in the SOT-23 (TO-236AB) format, making it suitable for surface mount technology (SMT) assembly.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN | |
| Package/Enclosure | SOT-23 (TO-236AB) | |
| Maximum Collector-Emitter Voltage (VCEO) | 65 | V |
| Collector Continuous Current (Ic) | 120 | mA |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 0.4 | V |
| DC Current Gain (hFE) | 200 to 450 | |
| Transition Frequency (fT) | 300 | MHz |
| Power Dissipation (Pd) | 200 | mW |
| Operating Temperature Range | -55 to 150 | °C |
| Storage Temperature Range | -55 to 150 | °C |
| Package Size | 2.9 x 2.4 (t=1.2) | mm |
Key Features
- High Collector-Emitter Voltage: The BC846BT116 has a maximum collector-emitter voltage (VCEO) of 65V, making it suitable for applications requiring higher voltage handling.
- High Current Gain: The transistor has a DC current gain (hFE) ranging from 200 to 450, ensuring reliable amplification in various circuits.
- Low Saturation Voltage: The collector-emitter saturation voltage (VCE(sat)) is as low as 0.4V, which helps in reducing power consumption and heat generation.
- High Transition Frequency: With a transition frequency (fT) of 300MHz, this transistor is capable of handling high-frequency signals efficiently.
- Surface Mount Package: The SOT-23 package is ideal for surface mount technology, facilitating compact and efficient board design.
- Wide Operating Temperature Range: The transistor can operate over a temperature range of -55°C to 150°C, making it suitable for a variety of environmental conditions.
Applications
The BC846BT116 is versatile and can be used in various applications, including:
- Audio Frequency Amplifiers: Due to its high frequency response and low noise characteristics, it is well-suited for audio signal amplification.
- General Purpose Amplifiers: It can be used in a wide range of small signal amplifier circuits where reliability and stability are crucial.
- Automotive Electronics: For automotive applications, please contact the sales department for specific requirements and certifications.
- Consumer Electronics: It is applicable in various consumer electronic devices that require small signal amplification.
Q & A
- What is the maximum collector-emitter voltage of the BC846BT116 transistor?
The maximum collector-emitter voltage (VCEO) is 65V.
- What is the typical DC current gain (hFE) of the BC846BT116?
The DC current gain (hFE) ranges from 200 to 450.
- What is the package type of the BC846BT116 transistor?
The transistor is packaged in the SOT-23 (TO-236AB) format.
- What is the maximum collector continuous current of the BC846BT116?
The maximum collector continuous current is 120mA.
- What is the transition frequency (fT) of the BC846BT116?
The transition frequency (fT) is 300MHz.
- What is the operating temperature range of the BC846BT116?
The operating temperature range is -55°C to 150°C.
- Is the BC846BT116 suitable for automotive applications?
For automotive usage, please contact the sales department for specific requirements and certifications.
- What is the collector-emitter saturation voltage (VCE(sat)) of the BC846BT116?
The collector-emitter saturation voltage (VCE(sat)) is as low as 0.4V.
- What is the power dissipation (Pd) of the BC846BT116 transistor?
The power dissipation (Pd) is 200mW.
- Is the BC846BT116 RoHS compliant?
