Overview
The BC857BW is a bipolar junction transistor (BJT) produced by Diotec Semiconductor. It is part of the bipolar transistors family, specifically designed for control and signal processing applications. This transistor is packaged in the SOT-323 format, making it suitable for surface-mount technology (SMT) assembly. The BC857BW is a PNP transistor, characterized by its high reliability and performance in various electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-323 |
| Configuration | Single |
| Transistor Type | PNP |
| Collector-Emitter Voltage (VCEO) | 45 V |
| Collector Current (IC) | 100 mA |
| Power Dissipation (PTOT) | 0.2 W |
| Operating Temperature | -55°C to 150°C |
| RoHS / REACH Compliance | Yes |
| Minimum Order Quantity | 3,000 |
Key Features
- High Collector-Emitter Voltage: The BC857BW can handle up to 45V, making it suitable for a wide range of applications.
- Low Power Consumption: With a power dissipation of 0.2 W, it is energy-efficient and suitable for battery-powered devices.
- Compact Packaging: The SOT-323 package is ideal for space-constrained designs and SMT assembly.
- Wide Operating Temperature Range: The transistor operates reliably from -55°C to 150°C, making it versatile for various environmental conditions.
- RoHS / REACH Compliance: Ensures the component meets environmental and safety standards.
Applications
The BC857BW is versatile and can be used in a variety of applications, including:
- Control and Signal Processing: Suitable for general-purpose switching and amplification in electronic circuits.
- LED Drivers: Can be used in dimmable LED driver circuits due to its high current handling capability.
- Automotive and Industrial Electronics: Its robust specifications make it a good choice for automotive and industrial control systems.
- Consumer Electronics: Used in various consumer electronic devices requiring reliable and efficient transistor performance.
Q & A
- What is the package type of the BC857BW transistor?
The BC857BW transistor is packaged in the SOT-323 format. - What is the collector-emitter voltage (VCEO) of the BC857BW?
The collector-emitter voltage (VCEO) of the BC857BW is 45 V. - What is the maximum collector current (IC) of the BC857BW?
The maximum collector current (IC) of the BC857BW is 100 mA. - What is the power dissipation (PTOT) of the BC857BW?
The power dissipation (PTOT) of the BC857BW is 0.2 W. - Is the BC857BW RoHS / REACH compliant?
Yes, the BC857BW is RoHS / REACH compliant. - What is the operating temperature range of the BC857BW?
The operating temperature range of the BC857BW is -55°C to 150°C. - What are some common applications of the BC857BW transistor?
The BC857BW transistor is commonly used in control and signal processing, LED drivers, automotive and industrial electronics, and consumer electronics. - What is the minimum order quantity for the BC857BW transistor?
The minimum order quantity for the BC857BW transistor is 3,000 units. - Is the BC857BW ESD sensitive?
No, the BC857BW is not ESD sensitive. - What is the customs tariff number for the BC857BW transistor?
The customs tariff number for the BC857BW transistor is 85412100.
