Overview
The BC51PASX is a medium power PNP bipolar junction transistor (BJT) manufactured by NXP Semiconductors, now part of Nexperia. This transistor is designed for a variety of applications requiring high current and voltage handling capabilities. It features a compact surface mount DFN2020D-3 package, making it suitable for space-constrained designs. The BC51PASX is known for its reliability and performance in medium power applications.
Key Specifications
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (Vce) | 45 V |
| Collector Current (Ic) | 1 A |
| Collector-Emitter Saturation Voltage (Vce(sat)) | 500 mV |
| Power Dissipation (Pd) | 420 mW |
| Gain Bandwidth Product (fT) | 145 MHz |
| Minimum Operating Temperature | -55 °C |
| Maximum Operating Temperature | 150 °C |
| Package Type | DFN2020D-3 (Surface Mount) |
Key Features
- High collector current of 1 A and collector-emitter voltage of 45 V, making it suitable for medium power applications.
- Low collector-emitter saturation voltage (Vce(sat)) of 500 mV, which reduces power losses.
- High gain bandwidth product (fT) of 145 MHz, enabling high-frequency operation.
- Compact DFN2020D-3 surface mount package for space-efficient designs.
- Wide operating temperature range from -55 °C to 150 °C, ensuring reliability in various environments.
Applications
- Power amplifiers and switches in audio and industrial control systems.
- Automotive systems, including lighting and accessory control.
- Consumer electronics such as home appliances and gaming consoles.
- Industrial automation and control systems.
- General-purpose amplification and switching in electronic circuits.
Q & A
- What is the collector-emitter voltage rating of the BC51PASX transistor?
The collector-emitter voltage rating of the BC51PASX transistor is 45 V.
- What is the maximum collector current of the BC51PASX transistor?
The maximum collector current of the BC51PASX transistor is 1 A.
- What is the power dissipation of the BC51PASX transistor?
The power dissipation of the BC51PASX transistor is 420 mW.
- What is the gain bandwidth product (fT) of the BC51PASX transistor?
The gain bandwidth product (fT) of the BC51PASX transistor is 145 MHz.
- What is the package type of the BC51PASX transistor?
The BC51PASX transistor comes in a DFN2020D-3 surface mount package.
- What are the operating temperature ranges for the BC51PASX transistor?
The operating temperature range for the BC51PASX transistor is from -55 °C to 150 °C.
- What are some common applications of the BC51PASX transistor?
The BC51PASX transistor is commonly used in power amplifiers, automotive systems, consumer electronics, industrial automation, and general-purpose amplification and switching.
- Is the BC51PASX transistor suitable for high-frequency applications?
Yes, the BC51PASX transistor is suitable for high-frequency applications due to its high gain bandwidth product (fT) of 145 MHz.
- What is the collector-emitter saturation voltage (Vce(sat)) of the BC51PASX transistor?
The collector-emitter saturation voltage (Vce(sat)) of the BC51PASX transistor is 500 mV.
- Who is the manufacturer of the BC51PASX transistor?
The BC51PASX transistor is manufactured by NXP Semiconductors, now part of Nexperia.
