Overview
The BC857B-QVL is a general-purpose NPN silicon transistor manufactured by Nexperia USA Inc. This transistor is part of the BC857 series, known for its low current and low voltage capabilities, making it suitable for a wide range of applications. The BC857B-QVL is packaged in the SOT23 (TO-236AB) format, which is compact and ideal for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (Vce) | 45 V |
| Collector-Base Voltage (Vcb) | 50 V |
| Emitter-Base Voltage (Veb) | 5 V |
| Collector Current (Ic) | 100 mA |
| Base Current (Ib) | 50 mA |
| Power Dissipation (Ptot) | 250 mW |
| Package | SOT23 (TO-236AB) |
| Operating Temperature Range | -55°C to 150°C |
Key Features
- Low current (max. 100 mA) and low voltage (max. 65 V) capabilities.
- Qualified according to AEC-Q101, making it suitable for automotive applications.
- Compact SOT23 (TO-236AB) package.
- Lead-free and halogen-free, compliant with EU RoHS and REACH regulations.
- General-purpose switching and amplification.
Applications
The BC857B-QVL transistor is versatile and can be used in various applications across different industries, including:
- Automotive: Due to its AEC-Q101 qualification, it is recommended for use in automotive systems.
- Industrial: Suitable for general-purpose switching and amplification in industrial control systems.
- Consumer Electronics: Used in mobile, computing, and consumer electronic devices.
- Power and Computing: Finds applications in power management and computing systems.
Q & A
- What is the collector-emitter voltage of the BC857B-QVL transistor?
The collector-emitter voltage (Vce) of the BC857B-QVL transistor is 45 V. - What is the maximum collector current of the BC857B-QVL transistor?
The maximum collector current (Ic) of the BC857B-QVL transistor is 100 mA. - What package type is the BC857B-QVL transistor available in?
The BC857B-QVL transistor is available in the SOT23 (TO-236AB) package. - Is the BC857B-QVL transistor suitable for automotive applications?
Yes, the BC857B-QVL transistor is qualified according to AEC-Q101 and is recommended for use in automotive applications. - Is the BC857B-QVL transistor lead-free and halogen-free?
Yes, the BC857B-QVL transistor is lead-free and halogen-free, compliant with EU RoHS and REACH regulations. - What is the operating temperature range of the BC857B-QVL transistor?
The operating temperature range of the BC857B-QVL transistor is -55°C to 150°C. - What are the typical applications of the BC857B-QVL transistor?
The BC857B-QVL transistor is used in general-purpose switching and amplification in various industries, including automotive, industrial, consumer electronics, and power management. - How does the BC857B-QVL transistor comply with environmental regulations?
The BC857B-QVL transistor is compliant with EU RoHS and REACH regulations, and it is lead-free and halogen-free. - Can I order samples of the BC857B-QVL transistor from Nexperia?
Yes, you can order samples of the BC857B-QVL transistor through Nexperia's sales organization or from their network of global and regional distributors. - What is the power dissipation of the BC857B-QVL transistor?
The power dissipation (Ptot) of the BC857B-QVL transistor is 250 mW.
