Overview
The BFU520XAR is a high-performance RF transistor manufactured by NXP USA Inc. This transistor is designed for use in radio frequency (RF) applications, particularly where high frequency and low noise are critical. It is part of the BFU520 series, known for its reliability and performance in automotive and industrial environments. The BFU520XAR is an NPN bipolar junction transistor (BJT) with a maximum collector-emitter voltage of 12V and a transition frequency of 10.5 GHz, making it suitable for a wide range of RF amplification and switching applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | BFU520XAR |
| Transistor Type | NPN Bipolar Junction Transistor (BJT) |
| Package / Case | SOT-143B, TO-253-4, TO-253AA |
| Voltage - Collector Emitter Breakdown (Max) | 12V |
| Frequency - Transition | 10.5 GHz |
| Power - Max | 450 mW |
| Current - Collector (Ic) (Max) | 30 mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 60 @ 5 mA, 8 V |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| ROHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High Frequency Operation: The BFU520XAR has a transition frequency of 10.5 GHz, making it ideal for high-frequency RF applications.
- Low Noise Figure: This transistor is designed to minimize noise, ensuring high signal integrity in RF circuits.
- High Reliability: Compliant with AEC-Q101 standards, it is suitable for automotive and industrial applications where reliability is crucial.
- Surface Mount Package: The SOT-143B package is surface mountable, facilitating easy integration into modern PCB designs.
- Wide Operating Temperature Range: The transistor can operate over a temperature range of -40°C to 150°C, making it versatile for various environmental conditions.
Applications
- RF Amplifiers: Suitable for use in RF amplifiers due to its high transition frequency and low noise characteristics.
- Automotive Systems: Compliant with AEC-Q101, it is often used in automotive systems requiring high reliability and performance.
- Industrial Control Systems: Used in industrial control systems where high-frequency signals need to be amplified or switched.
- Communication Equipment: Applicable in various communication equipment such as radio transceivers and radar systems.
Q & A
- What is the maximum collector-emitter voltage of the BFU520XAR transistor?
The maximum collector-emitter voltage of the BFU520XAR transistor is 12V.
- What is the transition frequency of the BFU520XAR transistor?
The transition frequency of the BFU520XAR transistor is 10.5 GHz.
- What is the maximum power handling of the BFU520XAR transistor?
The maximum power handling of the BFU520XAR transistor is 450 mW.
- What is the package type of the BFU520XAR transistor?
The BFU520XAR transistor is available in SOT-143B, TO-253-4, and TO-253AA packages.
- Is the BFU520XAR transistor ROHS compliant?
Yes, the BFU520XAR transistor is ROHS3 compliant.
- What is the operating temperature range of the BFU520XAR transistor?
The operating temperature range of the BFU520XAR transistor is -40°C to 150°C (TJ).
- What is the minimum DC current gain (hFE) of the BFU520XAR transistor?
The minimum DC current gain (hFE) of the BFU520XAR transistor is 60 @ 5 mA, 8 V.
- Is the BFU520XAR transistor suitable for automotive applications?
Yes, the BFU520XAR transistor is compliant with AEC-Q101 standards, making it suitable for automotive applications.
- What is the moisture sensitivity level (MSL) of the BFU520XAR transistor?
The moisture sensitivity level (MSL) of the BFU520XAR transistor is 1 (Unlimited).
- What are some common applications of the BFU520XAR transistor?
The BFU520XAR transistor is commonly used in RF amplifiers, automotive systems, industrial control systems, and communication equipment.
