Overview
The BFU520AR is an NPN silicon RF transistor manufactured by NXP USA Inc. It is designed for high-speed, low-noise applications and is part of the BFU5 family of transistors. This transistor is packaged in a plastic, 3-pin SOT23 package, making it suitable for a variety of RF and microwave applications.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor (BJT) |
| Package | SOT23 |
| Voltage - Collector Emitter Breakdown (Max) | 12V |
| Frequency - Transition | 10.5 GHz |
| Maximum Power | 450 mW |
| Operating Temperature | -40°C to 150°C (TJ) |
| ROHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High-speed and low-noise performance, making it ideal for RF and microwave applications.
- Compact SOT23 package, suitable for space-constrained designs.
- High collector-emitter breakdown voltage of 12V.
- Wide operating temperature range from -40°C to 150°C.
- ROHS3 compliant, ensuring environmental sustainability.
Applications
The BFU520AR is versatile and can be used in various high-frequency applications, including:
- RF amplifiers and oscillators.
- Microwave circuits.
- Wireless communication systems.
- Automotive and aerospace applications due to its AEC-Q101 qualification.
Q & A
- What is the transistor type of the BFU520AR? The BFU520AR is an NPN Bipolar Junction Transistor (BJT).
- What is the maximum collector-emitter breakdown voltage of the BFU520AR? The maximum collector-emitter breakdown voltage is 12V.
- What is the transition frequency of the BFU520AR? The transition frequency is 10.5 GHz.
- What is the maximum power handling of the BFU520AR? The maximum power handling is 450 mW.
- What is the operating temperature range of the BFU520AR? The operating temperature range is from -40°C to 150°C (TJ).
- Is the BFU520AR ROHS compliant? Yes, the BFU520AR is ROHS3 compliant.
- What is the moisture sensitivity level (MSL) of the BFU520AR? The MSL is 1 (Unlimited).
- What package type is the BFU520AR available in? The BFU520AR is available in a SOT23 package.
- What are some common applications of the BFU520AR? Common applications include RF amplifiers, microwave circuits, wireless communication systems, and automotive and aerospace applications.
- Is the BFU520AR qualified for automotive use? Yes, the BFU520AR is AEC-Q101 qualified, making it suitable for automotive applications.
