Overview
The BC847B-TP is a general-purpose NPN bipolar transistor manufactured by Micro Commercial Components (MCC). This transistor is designed for small signal amplification and is particularly suited for audio frequency applications. It is packaged in a SOT-23 case, making it compact and suitable for surface mount technology (SMT) assembly. The BC847B-TP is known for its reliability and performance in a variety of electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Package Code | TO-236AB (SOT-23) |
| Number of Terminals | 3 |
| Polarity | NPN |
| Collector Power Dissipation (PC) | 0.2 W |
| Collector-Emitter Voltage (VCEO) | 45 V |
| Collector Current (Ic) | 100 mA |
| DC Current Gain (hFE) | 200 to 450 |
| Transition Frequency (ft) | 100 MHz |
| Operating Temperature Range | -55°C to 150°C |
| Collector-Emitter Saturation Voltage (Vce(on)) | 200 mV @ 5 mA, 100 mA |
| Package Size | 2.9 x 2.4 mm (t = 1.2 mm) |
Key Features
- High collector-emitter voltage (VCEO) of 45 V.
- Collector current of up to 100 mA.
- DC current gain (hFE) ranging from 200 to 450.
- Transition frequency of 100 MHz, suitable for high-frequency applications.
- Compact SOT-23 package for surface mount assembly.
- Wide operating temperature range from -55°C to 150°C.
Applications
The BC847B-TP is versatile and can be used in a variety of applications, including:
- Small signal amplification in audio circuits.
- General-purpose switching and amplification in electronic devices.
- Automotive electronics (with proper qualification and consultation with the manufacturer).
- Consumer electronics such as audio equipment, radios, and other small signal devices.
Q & A
- What is the package type of the BC847B-TP transistor? The BC847B-TP is packaged in a SOT-23 case.
- What is the collector-emitter voltage (VCEO) of the BC847B-TP? The VCEO is 45 V.
- What is the maximum collector current (Ic) of the BC847B-TP? The maximum collector current is 100 mA.
- What is the transition frequency (ft) of the BC847B-TP? The transition frequency is 100 MHz.
- What is the operating temperature range of the BC847B-TP? The operating temperature range is from -55°C to 150°C.
- What is the typical DC current gain (hFE) of the BC847B-TP? The DC current gain ranges from 200 to 450.
- Is the BC847B-TP suitable for automotive applications? For automotive usage, please contact the sales department for proper qualification and consultation.
- What is the collector power dissipation (PC) of the BC847B-TP? The collector power dissipation is 0.2 W.
- What is the collector-emitter saturation voltage (Vce(on)) of the BC847B-TP? The Vce(on) is 200 mV @ 5 mA, 100 mA.
- What are some common applications of the BC847B-TP transistor? It is commonly used in small signal amplification, general-purpose switching, and automotive electronics (with proper qualification).
