Overview
The BC847CW-AQ is a bipolar junction transistor (BJT) produced by Diotec Semiconductor. It is an NPN transistor designed for general-purpose use, particularly in control and signal processing applications. This transistor is packaged in a SOT-323 surface mount format, making it suitable for a wide range of electronic circuits where space efficiency is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Polarity | NPN |
| Package / Case | SOT-323 |
| Collector-Emitter Voltage (VCEO) Max | 45 V |
| Collector-Base Voltage (VCBO) | 80 V |
| Emitter-Base Voltage (VEBO) | 6 V |
| Collector-Emitter Saturation Voltage | 200 mV |
| Maximum DC Collector Current | 100 mA |
| Power Dissipation (Pd) | 200 mW |
| Gain Bandwidth Product (fT) | 300 MHz |
| Minimum Operating Temperature | -65°C |
| Maximum Operating Temperature | +150°C |
| RoHS / REACH Compliance | Yes |
Key Features
- High Voltage Capability: The BC847CW-AQ has a maximum collector-emitter voltage of 45 V, making it suitable for high-voltage applications.
- Low Power Consumption: With a power dissipation of 200 mW, this transistor is energy-efficient and suitable for battery-powered devices.
- High Frequency Operation: The transistor has a gain bandwidth product (fT) of 300 MHz, enabling it to operate effectively in high-frequency circuits.
- Compact Packaging: The SOT-323 package is compact and ideal for surface mount technology (SMT) applications where space is limited.
- AEC-Q101 Qualified: This transistor is qualified to the AEC-Q101 standard, ensuring its reliability and performance in automotive and other demanding environments.
Applications
The BC847CW-AQ is versatile and can be used in a variety of applications, including:
- General-Purpose Amplification: Suitable for amplifying signals in audio, video, and other electronic circuits.
- Control Circuits: Can be used in control circuits for motors, relays, and other devices.
- Signal Processing: Effective in signal processing applications due to its high frequency operation capabilities.
- Automotive Electronics: AEC-Q101 qualification makes it suitable for use in automotive electronics.
- LED Drivers and Lighting Systems: Can be used in LED driver circuits and other lighting systems due to its high voltage and current handling capabilities.
Q & A
- What is the maximum collector-emitter voltage of the BC847CW-AQ transistor?
The maximum collector-emitter voltage (VCEO) of the BC847CW-AQ transistor is 45 V. - What is the package type of the BC847CW-AQ transistor?
The BC847CW-AQ transistor is packaged in a SOT-323 surface mount format. - What is the maximum DC collector current of the BC847CW-AQ transistor?
The maximum DC collector current is 100 mA. - Is the BC847CW-AQ transistor RoHS compliant?
Yes, the BC847CW-AQ transistor is RoHS and REACH compliant. - What is the gain bandwidth product (fT) of the BC847CW-AQ transistor?
The gain bandwidth product (fT) of the BC847CW-AQ transistor is 300 MHz. - What are the operating temperature ranges for the BC847CW-AQ transistor?
The operating temperature range is from -65°C to +150°C. - Is the BC847CW-AQ transistor suitable for automotive applications?
Yes, the BC847CW-AQ transistor is AEC-Q101 qualified, making it suitable for automotive and other demanding environments. - What is the power dissipation of the BC847CW-AQ transistor?
The power dissipation (Pd) of the BC847CW-AQ transistor is 200 mW. - Can the BC847CW-AQ transistor be used in high-frequency applications?
Yes, the BC847CW-AQ transistor can be used in high-frequency applications due to its high gain bandwidth product. - What are some common applications of the BC847CW-AQ transistor?
The BC847CW-AQ transistor is commonly used in general-purpose amplification, control circuits, signal processing, automotive electronics, and LED drivers.
