Overview
The BC848B RFG is a bipolar junction transistor (BJT) produced by Taiwan Semiconductor Corporation. It is an NPN type transistor, packaged in the SOT-23 format, making it suitable for surface mount applications. This transistor is designed for general-purpose use, particularly in small signal amplifier circuits and audio frequency applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Code | TO-236AB (SOT-23) | - |
| Number of Terminals | 3 | - |
| Polarity | NPN | - |
| Collector Power Dissipation (PC) | 0.2 | W |
| Collector-Emitter Voltage (VCEO) | 30 | V |
| Collector Current (IC) | 0.1 | A |
| DC Current Gain (hFE) | 200 to 450 | - |
| Transition Frequency (fT) | 100 | MHz |
| Storage Temperature (TSTG) | -55 to +150 | °C |
| Package Size | 2.9x2.4 (t=1.2) | mm |
Key Features
- Low power loss and high efficiency.
- Ideal for automated placement due to its SOT-23 package.
- High surge current capability.
- Moisture sensitivity level: level 1.
- Collector-Emitter voltage (VCEO) of 30V, making it suitable for a variety of applications.
- DC current gain (hFE) ranging from 200 to 450.
Applications
The BC848B RFG transistor is widely used in small signal amplifier circuits, particularly in audio frequency applications. It is also suitable for general-purpose use in electronic devices requiring low power and high efficiency. Additionally, its compact SOT-23 package makes it ideal for surface mount technology (SMT) in various electronic assemblies.
Q & A
- What is the package type of the BC848B RFG transistor?
The BC848B RFG transistor is packaged in the SOT-23 format. - What is the collector-emitter voltage (VCEO) of the BC848B RFG transistor?
The collector-emitter voltage (VCEO) is 30V. - What is the maximum collector current (IC) of the BC848B RFG transistor?
The maximum collector current (IC) is 0.1 A. - What is the DC current gain (hFE) range of the BC848B RFG transistor?
The DC current gain (hFE) ranges from 200 to 450. - What is the transition frequency (fT) of the BC848B RFG transistor?
The transition frequency (fT) is 100 MHz. - What are the storage temperature limits for the BC848B RFG transistor?
The storage temperature limits are -55°C to +150°C. - Is the BC848B RFG transistor suitable for surface mount technology (SMT)?
Yes, the BC848B RFG transistor is suitable for SMT due to its SOT-23 package. - What are some common applications of the BC848B RFG transistor?
The BC848B RFG transistor is commonly used in small signal amplifier circuits and audio frequency applications. - Does the BC848B RFG transistor have high surge current capability?
Yes, the BC848B RFG transistor has high surge current capability. - What is the moisture sensitivity level of the BC848B RFG transistor?
The moisture sensitivity level is level 1.
