Overview
The BFU520WF is an NPN silicon RF transistor designed for high-speed, low-noise applications. It is part of the BFU5 family of transistors from NXP USA Inc. and is packaged in a plastic, 3-pin SOT323 (SC-70) package. This transistor is optimized for use in various RF and microwave applications, offering high performance and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor (BJT) |
| Package | SOT323 (SC-70) |
| Voltage - Collector Emitter Breakdown (Max) | 12 V |
| Frequency - Transition | 10.5 GHz |
| Power - Max | 450 mW |
| Operating Temperature | -40°C to 150°C (TJ) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Environmental Compliance | PbFree, EU RoHS, Halogen Free, REACH SVHC |
Key Features
- High-speed and low-noise performance, making it suitable for RF and microwave applications.
- Compact SOT323 (SC-70) package, ideal for space-constrained designs.
- High collector-emitter breakdown voltage of 12 V.
- Transition frequency of 10.5 GHz, ensuring high-frequency operation.
- Maximum power handling of 450 mW.
- Wide operating temperature range from -40°C to 150°C (TJ).
- Compliant with ROHS3, PbFree, and Halogen Free standards, and meets REACH SVHC requirements.
Applications
The BFU520WF transistor is versatile and can be used in a variety of applications, including:
- RF amplifiers and oscillators.
- Microwave circuits.
- Wireless communication systems.
- Radar and aerospace systems.
- Automotive and industrial RF systems.
Q & A
- What is the transistor type of the BFU520WF?
The BFU520WF is an NPN Bipolar Junction Transistor (BJT). - What is the package type of the BFU520WF?
The BFU520WF is packaged in a SOT323 (SC-70) package. - What is the maximum collector-emitter breakdown voltage of the BFU520WF?
The maximum collector-emitter breakdown voltage is 12 V. - What is the transition frequency of the BFU520WF?
The transition frequency is 10.5 GHz. - What is the maximum power handling of the BFU520WF?
The maximum power handling is 450 mW. - What is the operating temperature range of the BFU520WF?
The operating temperature range is from -40°C to 150°C (TJ). - Is the BFU520WF RoHS compliant?
Yes, the BFU520WF is ROHS3 compliant. - What is the moisture sensitivity level (MSL) of the BFU520WF?
The MSL is 1 (Unlimited). - Is the BFU520WF environmentally friendly?
Yes, it is PbFree, EU RoHS, Halogen Free, and meets REACH SVHC requirements. - In what types of applications is the BFU520WF commonly used?
The BFU520WF is commonly used in RF amplifiers, microwave circuits, wireless communication systems, radar and aerospace systems, and automotive and industrial RF systems.
