Overview
The BC857CW/MIX is a general-purpose PNP bipolar junction transistor (BJT) manufactured by Nexperia USA Inc. This transistor is part of the BC857 series, known for its reliability and versatility in various electronic applications. The BC857CW/MIX is housed in a compact SC-70 package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type | PNP Bipolar Junction Transistor |
| Collector-Base Voltage (VCB) | 45 V |
| Collector-Emitter Voltage (VCE) | 45 V |
| Emitter-Base Voltage (VEB) | 5 V |
| Collector Current (IC) | 100 mA |
| Power Dissipation (PTOT) | 200 mW |
| Package Type | SC-70 (SOT323) |
| Number of Pins | 3 |
Key Features
- Compact Package: The SC-70 package makes it ideal for applications where space is limited.
- Low Noise: Suitable for use in low-noise amplifiers and switching circuits.
- High Current Gain: Ensures reliable operation in a variety of current gain applications.
- Low Power Consumption: With a power dissipation of 200 mW, it is energy-efficient.
- General-Purpose Use: Versatile enough to be used in a wide range of electronic circuits, including amplifiers, switches, and voltage regulators.
Applications
- Amplifiers and Switches: Used in audio amplifiers, signal amplifiers, and switching circuits.
- Voltage Regulators: Can be used in simple voltage regulator circuits.
- Automotive Electronics: Suitable for use in automotive systems due to its reliability and robustness.
- Consumer Electronics: Found in various consumer electronic devices such as radios, TVs, and other household appliances.
- Industrial Control Systems: Used in industrial control circuits for monitoring and control applications.
Q & A
- What is the type of the BC857CW/MIX transistor?
The BC857CW/MIX is a PNP bipolar junction transistor (BJT).
- What is the maximum collector current of the BC857CW/MIX?
The maximum collector current is 100 mA.
- What is the power dissipation of the BC857CW/MIX?
The power dissipation is 200 mW.
- In what package is the BC857CW/MIX available?
The BC857CW/MIX is available in the SC-70 (SOT323) package.
- What are some common applications of the BC857CW/MIX?
It is commonly used in amplifiers, switches, voltage regulators, automotive electronics, consumer electronics, and industrial control systems.
- What is the maximum collector-base voltage of the BC857CW/MIX?
The maximum collector-base voltage is 45 V.
- Is the BC857CW/MIX suitable for high-frequency applications?
While it can be used in some high-frequency applications, it is generally more suited for low to medium frequency uses due to its general-purpose nature.
- How many pins does the BC857CW/MIX have?
The BC857CW/MIX has 3 pins.
- What is the maximum emitter-base voltage of the BC857CW/MIX?
The maximum emitter-base voltage is 5 V.
- Where can I find detailed specifications and datasheets for the BC857CW/MIX?
Detailed specifications and datasheets can be found on the Nexperia website, as well as on distributor websites like Digi-Key and Ariat-Tech.
