Overview
The BC857CM,315 is a PNP general-purpose bipolar junction transistor (BJT) manufactured by Nexperia USA Inc. This transistor is designed for surface mount applications and is housed in the SOT-883 package. It is widely used in various electronic circuits due to its robust performance and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | PNP | - |
| Collector-Emitter Voltage (Vce) | 45 | V |
| Collector Current (Ic) | 100 | mA |
| Transition Frequency (ft) | 100 | MHz |
| Power Dissipation (Pd) | 150 | mW |
| Package Type | SOT-883 | - |
Key Features
The BC857CM,315 offers several key features that make it a versatile component in electronic design:
- High Transition Frequency: With a transition frequency of 100 MHz, this transistor is suitable for high-frequency applications.
- Low Power Consumption: The transistor has a power dissipation of 150 mW, making it energy-efficient.
- Compact Package: The SOT-883 package is small and suitable for surface mount technology, allowing for dense circuit designs.
- General-Purpose Use: It can be used in a variety of general-purpose applications, including amplifiers, switches, and voltage regulators.
Applications
The BC857CM,315 is used in a wide range of applications due to its general-purpose nature:
- Amplifiers and Switches: It is commonly used in amplifier circuits and as a switch in digital circuits.
- Voltage Regulators: It can be part of voltage regulator circuits to stabilize output voltages.
- Audio and Signal Processing: Its high transition frequency makes it suitable for audio and signal processing applications.
- Automotive and Industrial Electronics: It is used in various automotive and industrial electronic systems where reliability and performance are critical.
Q & A
- What is the collector-emitter voltage (Vce) of the BC857CM,315?
The collector-emitter voltage (Vce) of the BC857CM,315 is 45 V.
- What is the maximum collector current (Ic) of the BC857CM,315?
The maximum collector current (Ic) of the BC857CM,315 is 100 mA.
- What is the transition frequency (ft) of the BC857CM,315?
The transition frequency (ft) of the BC857CM,315 is 100 MHz.
- What is the power dissipation (Pd) of the BC857CM,315?
The power dissipation (Pd) of the BC857CM,315 is 150 mW.
- What package type is the BC857CM,315 available in?
The BC857CM,315 is available in the SOT-883 package.
- Is the BC857CM,315 suitable for high-frequency applications?
Yes, the BC857CM,315 is suitable for high-frequency applications due to its high transition frequency.
- Can the BC857CM,315 be used in automotive electronics?
Yes, the BC857CM,315 can be used in automotive electronics due to its reliability and performance.
- What are some common applications of the BC857CM,315?
The BC857CM,315 is commonly used in amplifiers, switches, voltage regulators, and various other general-purpose applications.
- Is the BC857CM,315 RoHS compliant?
Yes, the BC857CM,315 is RoHS compliant.
- Where can I find the datasheet for the BC857CM,315?
The datasheet for the BC857CM,315 can be found on the official Nexperia website or through distributors like Digi-Key and Mouser Electronics.
