Overview
The BFS17A,235 is an NPN 3 GHz wideband transistor produced by NXP USA Inc. This component is designed for high-frequency applications and is characterized by its low power consumption and high efficiency. Although the BFS17A series is no longer in manufacture, it remains a valuable component in various electronic circuits due to its performance and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Maximum Frequency | 3 GHz |
| Collector-Emitter Voltage (Vce) | 15 V |
| Collector Current (Ic) | 25 mA |
| Power Dissipation (Pd) | 300 mW |
| Package Type | TO-236AB, SOT-23-3, SC-59 |
| Number of Terminals | 3 |
| Pitch | 1.9 mm |
| Body Dimensions | 2.9 mm x 1.3 mm x 1 mm |
| Operating Temperature (Tj) | 150°C |
| RoHS Status | Lead Free / RoHS Compliant |
Key Features
- High-frequency operation up to 3 GHz, making it suitable for RF and microwave applications.
- Low power consumption and high efficiency.
- Compact package options including TO-236AB, SOT-23-3, and SC-59, which are convenient for surface mount applications.
- High operating temperature up to 150°C, ensuring reliability in various electronic equipment.
- Lead-free and RoHS compliant, aligning with environmental regulations.
Applications
- Household appliances: Used in control circuits and power management.
- Power chargers: Utilized for efficient power handling.
- LED lighting: Employed in lighting control and driver circuits.
- Computer motherboards: Used in various motherboard components for signal amplification and switching.
- Electric Vehicles: Applied in power control and management systems.
Q & A
- What is the maximum operating frequency of the BFS17A,235 transistor?
The BFS17A,235 transistor has a maximum operating frequency of 3 GHz. - What are the package options available for the BFS17A,235?
The BFS17A,235 is available in TO-236AB, SOT-23-3, and SC-59 packages. - What is the maximum collector current of the BFS17A,235?
The maximum collector current of the BFS17A,235 is 25 mA. - Is the BFS17A,235 RoHS compliant?
Yes, the BFS17A,235 is lead-free and RoHS compliant. - What is the maximum power dissipation of the BFS17A,235?
The maximum power dissipation of the BFS17A,235 is 300 mW. - What is the operating temperature range of the BFS17A,235?
The operating temperature range of the BFS17A,235 is up to 150°C. - What are some common applications of the BFS17A,235?
The BFS17A,235 is used in household appliances, power chargers, LED lighting, computer motherboards, and electric vehicles. - Why is the BFS17A,235 no longer manufactured?
The BFS17A,235 is no longer manufactured, but it remains available through various distributors and inventory holders. - How does the BFS17A,235 contribute to high efficiency in circuits?
The BFS17A,235 contributes to high efficiency in circuits due to its low power consumption and high-frequency operation capabilities. - What are the dimensions of the TO-236AB package for the BFS17A,235?
The TO-236AB package for the BFS17A,235 has dimensions of 2.9 mm x 1.3 mm x 1 mm.
