Overview
The BFG310/XR,215 is a bipolar junction transistor (BJT) manufactured by NXP USA Inc. This transistor is specifically designed for RF applications and is characterized by its high-frequency performance. Although it is currently listed as obsolete, it remains a significant component in various legacy systems and designs. The transistor is packaged in the SOT-143R case, which is suitable for surface mount technology (SMT) assembly.
Key Specifications
| Category | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Transistor Type | NPN |
| Package / Case | SOT-143R |
| Mounting Type | Surface Mount |
| Operating Temperature | 175°C (TJ) |
| Frequency - Transition | 14 GHz |
| Power - Max | 60 mW |
| Current - Collector (Ic) (Max) | 10 mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 60 @ 5 mA, 3 V |
| Voltage - Collector Emitter Breakdown (Max) | 6 V |
| Gain | 18 dB |
| Noise Figure (dB Typ @ f) | 1 dB @ 2 GHz |
| RoHS Status | RoHS Compliant |
| Part Status | Obsolete |
Key Features
- High Frequency Performance: The BFG310/XR,215 operates up to 14 GHz, making it suitable for high-frequency RF applications.
- Low Noise Figure: With a noise figure of 1 dB at 2 GHz, this transistor is ideal for applications requiring low noise.
- High Gain: It offers a gain of 18 dB, which is beneficial for amplification in RF circuits.
- Surface Mount Package: The SOT-143R package is designed for surface mount technology, facilitating easy integration into modern PCB designs.
- Compact Design: The small package size makes it suitable for space-constrained applications.
Applications
- RF Amplifiers: Due to its high gain and low noise figure, it is often used in RF amplifier circuits.
- Wireless Communication Systems: Suitable for use in wireless communication systems, including cellular networks and other high-frequency communication devices.
- Microwave Circuits: Its high-frequency transition capability makes it applicable in microwave circuit designs.
- Legacy Systems: Although obsolete, it may still be used in the maintenance and repair of existing systems that rely on this component.
Q & A
- What is the maximum operating frequency of the BFG310/XR,215?
The maximum operating frequency is 14 GHz.
- What is the package type of the BFG310/XR,215?
The package type is SOT-143R.
- Is the BFG310/XR,215 RoHS compliant?
Yes, it is RoHS compliant.
- What is the maximum collector current (Ic) of the BFG310/XR,215?
The maximum collector current is 10 mA.
- What is the gain of the BFG310/XR,215?
The gain is 18 dB.
- What is the noise figure of the BFG310/XR,215 at 2 GHz?
The noise figure is 1 dB at 2 GHz.
- Is the BFG310/XR,215 still in production?
No, it is listed as obsolete and is no longer manufactured.
- What is the maximum power dissipation of the BFG310/XR,215?
The maximum power dissipation is 60 mW.
- What is the DC current gain (hFE) of the BFG310/XR,215 at 5 mA and 3 V?
The DC current gain (hFE) is 60 at 5 mA and 3 V.
- What is the collector-emitter breakdown voltage of the BFG310/XR,215?
The collector-emitter breakdown voltage is 6 V.
- What is the operating temperature range of the BFG310/XR,215?
The operating temperature range is up to 175°C (TJ).
