Overview
The BC859C-AQ is a General Purpose Bipolar Junction Transistor (GP BJT) produced by Diotec Semiconductor AG. This transistor is optimized for high-speed and low-voltage operations, making it an excellent choice for a wide range of electronic projects. It is packaged in a compact SOT-23 surface-mount package, which is ideal for space-efficient designs. The BC859C-AQ is known for its reliability and versatility, making it suitable for both analog and digital signal switching applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diotec Semiconductor AG |
| Product Category | Bipolar Transistors - BJT |
| Transistor Polarity | PNP |
| Configuration | Single |
| Collector-Emitter Voltage VCEO Max | 30 V |
| Collector-Base Voltage VCBO | 30 V |
| Emitter-Base Voltage VEBO | 5 V |
| Collector-Emitter Saturation Voltage | 650 mV |
| Maximum DC Collector Current | 100 mA |
| Power Dissipation Pd | 250 mW |
| Gain Bandwidth Product fT | 100 MHz |
| Minimum Operating Temperature | -55°C |
| Maximum Operating Temperature | +150°C |
| Qualification | AEC-Q101 |
| DC Current Gain hFE Max | 520 |
| Package/Case | SOT-23 |
| Mounting Style | SMD/SMT |
Key Features
- High-Speed Operation: The BC859C-AQ is optimized for high-speed operations, making it suitable for digital signal processing applications such as data converters and logic gates.
- Low-Voltage Operation: This transistor is designed for low-voltage operations, enhancing its performance in various analog and digital circuits.
- Compact Packaging: The SOT-23 package ensures efficient use of space, making it ideal for compact designs.
- High Current Gain: With a DC current gain (hFE) of up to 520, this transistor provides reliable amplification and switching capabilities.
- High Voltage Handling: The transistor can handle a maximum collector-emitter voltage of 30V, making it suitable for applications requiring high voltage tolerance.
Applications
- Analog Signal Switching: The BC859C-AQ can be used to switch analog signals in applications such as audio amplifiers and filters.
- Digital Signal Processing: Its high-speed performance makes it suitable for digital signal processing applications, including data converters and logic gates.
- Automotive Industry: This transistor is qualified to AEC-Q101 standards, making it suitable for use in the automotive industry.
Q & A
- What is the transistor polarity of the BC859C-AQ? The BC859C-AQ is a PNP transistor.
- What is the maximum collector-emitter voltage of the BC859C-AQ? The maximum collector-emitter voltage is 30V.
- What is the maximum DC collector current of the BC859C-AQ? The maximum DC collector current is 100 mA.
- What is the power dissipation of the BC859C-AQ? The power dissipation is 250 mW.
- What is the gain bandwidth product (fT) of the BC859C-AQ? The gain bandwidth product is 100 MHz.
- What is the operating temperature range of the BC859C-AQ? The operating temperature range is from -55°C to +150°C.
- Is the BC859C-AQ RoHS compliant? Yes, the BC859C-AQ is RoHS compliant.
- What is the package type of the BC859C-AQ? The package type is SOT-23.
- What are some typical applications of the BC859C-AQ? Typical applications include analog signal switching, digital signal processing, and automotive industry applications.
- What is the DC current gain (hFE) of the BC859C-AQ? The DC current gain (hFE) is up to 520.
