Overview
The BC847B/SNVL from Nexperia USA Inc. is a high-performance NPN bipolar transistor designed for general-purpose amplification and switching applications. This transistor is housed in a compact SOT-23 package, making it ideal for space-constrained designs. It is known for its reliability, low noise, and high current gain, making it suitable for a wide range of electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Package Code | TO-236-3, SC-59, SOT-23-3 |
| Number of Terminals | 3 |
| Polarity | NPN |
| Collector Power Dissipation (PC) | 0.25 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 (TJ) | -55°C to 150°C |
| Vce Saturation (Vce(on)) | 400 mV @ 5 mA, 100 mA |
| Collector Cutoff Current (ICBO) | 15 nA |
Key Features
- High DC current gain (hFE) of 200 to 450, ensuring reliable amplification.
- Collector-Emitter voltage (VCEO) of 45 V, providing robust performance under various conditions.
- Compact SOT-23 package, suitable for space-constrained designs.
- Low Vce saturation voltage of 400 mV, reducing power consumption.
- Transition frequency of 100 MHz, supporting high-frequency applications.
- Lead-free and RoHS compliant, meeting environmental standards.
Applications
The BC847B/SNVL is versatile and can be used in a variety of applications, including:
- General-purpose amplification and switching circuits.
- Audio frequency small signal amplifiers.
- Automotive systems (AEC-Q101 qualified).
- Consumer electronics such as audio equipment and home appliances.
- Industrial control and automation systems.
Q & A
- What is the package type of the BC847B/SNVL?
The BC847B/SNVL is available in TO-236-3, SC-59, and SOT-23-3 packages. - What is the maximum collector current of the BC847B/SNVL?
The maximum collector current is 100 mA. - What is the collector-emitter voltage (VCEO) of the BC847B/SNVL?
The collector-emitter voltage (VCEO) is 45 V. - What is the transition frequency of the BC847B/SNVL?
The transition frequency is 100 MHz. - Is the BC847B/SNVL RoHS compliant?
Yes, the BC847B/SNVL is lead-free and RoHS compliant. - What are the operating temperature ranges for the BC847B/SNVL?
The operating temperature range is from -55°C to 150°C. - What is the DC current gain (hFE) range of the BC847B/SNVL?
The DC current gain (hFE) range is from 200 to 450. - Can the BC847B/SNVL be used in automotive applications?
Yes, the BC847B/SNVL is AEC-Q101 qualified for automotive use. - What is the Vce saturation voltage of the BC847B/SNVL?
The Vce saturation voltage is 400 mV @ 5 mA, 100 mA. - Is the BC847B/SNVL suitable for high-frequency applications?
Yes, with a transition frequency of 100 MHz, it is suitable for high-frequency applications.
