Overview
The BC817K-25 is a bipolar junction transistor (BJT) produced by Diotec Semiconductor. It is part of the bipolar transistors family designed for control and signal processing applications. This NPN transistor is packaged in a SOT-23 case, making it suitable for a wide range of electronic circuits where space is a concern.
Key Specifications
| Parameter | Value |
|---|---|
| Type of Transistor | NPN |
| Polarization | Bipolar |
| Collector-Base Voltage (Vcb) | 45V |
| Collector Current (Ic) | 0.5A |
| Power Dissipation (Pd) | 0.5W |
| Maximum Junction Temperature (Tj) | 150°C |
| Package Type | SOT-23 |
Key Features
- Low Thermal Resistance: The BC817K-25 has a low thermal resistance, which helps in efficient heat dissipation.
- Compact Packaging: The SOT-23 package makes it ideal for applications where space is limited.
- High Collector Current: With a collector current of 0.5A, it can handle moderate to high current requirements.
- RoHS and REACH Compliance: The transistor is compliant with RoHS and REACH regulations, ensuring environmental safety.
Applications
The BC817K-25 is versatile and can be used in various applications such as:
- Control Circuits: It can be used in control circuits for switching and amplification.
- Signal Processing: Suitable for signal processing in audio and other electronic circuits.
- LED Drivers: Can be used in LED driver circuits due to its ability to handle moderate currents.
- Robotics and Automation: Used in robotic and automated systems where reliable transistor performance is crucial.
Q & A
- What is the collector-base voltage of the BC817K-25 transistor?
The collector-base voltage (Vcb) of the BC817K-25 is 45V. - What is the maximum collector current of the BC817K-25?
The maximum collector current (Ic) of the BC817K-25 is 0.5A. - What is the power dissipation of the BC817K-25?
The power dissipation (Pd) of the BC817K-25 is 0.5W. - What is the maximum junction temperature of the BC817K-25?
The maximum junction temperature (Tj) of the BC817K-25 is 150°C. - Is the BC817K-25 RoHS and REACH compliant?
Yes, the BC817K-25 is compliant with RoHS and REACH regulations. - What is the package type of the BC817K-25?
The BC817K-25 is packaged in a SOT-23 case. - What are some common applications of the BC817K-25?
The BC817K-25 can be used in control circuits, signal processing, LED drivers, and robotics and automation. - Where can I find detailed technical data for the BC817K-25?
Detailed technical data can be found in the datasheet available on Diotec Semiconductor's official website or through distributors like TME and Mouser Electronics. - What is the minimum order quantity for the BC817K-25?
The minimum order quantity for the BC817K-25 is 3,000 units. - Is the BC817K-25 suitable for high-temperature environments?
Yes, the BC817K-25 can operate up to a maximum junction temperature of 150°C.
