FAIRCHILD G3187 841880141670

( Brand: Fairchild ), ( Manufacturer Part Number: G3187 ), ( UPC: 841880141670 )

Review FAIRCHILD

The Fairchild Semiconductor G3187 is a high-performance, monolithic microwave integrated circuit (MMIC) designed for use in X-band frequency multipliers and frequency synthesizers. This MMIC is fabricated on GaAs technology and operates in the X-band frequency range, specifically from 8.2 to 12.4 GHz.

The G3187 is a 10-stage frequency multiplier that can generate frequencies up to 110 GHz with good phase noise and spurious free dynamic range (SFDR). It features a 1 dB gain per stage and a typical power added efficiency (PAE) of 24%. The input IP3 (third-order intercept point) is 14 dBm, and the output IP3 is 13 dBm.

The device is housed in a RoHS-compliant, hermetically sealed TO-46 package, which provides excellent thermal dissipation and protection against environmental conditions. It has a maximum operating temperature of 70 C and a typical quiescent current consumption of 350 mA.

The G3187 MMIC is designed to operate with a 5 V bias supply and a 12 V input voltage. It is suitable for use in defense, satellite communication, and radar applications where high-frequency generation and precise frequency control are essential.

The device also features built-in protection circuits, including overcurrent and overvoltage protection, which help ensure reliable operation in harsh environments. The output power can be controlled using an external varactor diode or a digital control voltage.

In summary, the Fairchild Semiconductor G3187 is a high-performance, monolithic microwave integrated circuit designed for use in X-band frequency multipliers and frequency synthesizers. It offers good gain, high power added efficiency, and excellent phase noise and spurious free dynamic range. The device is housed in a RoHS-compliant, hermetically sealed package and features built-in protection circuits for reliable operation in harsh environments.

The Fairchild Semiconductor G3187 is a high voltage power MOSFET designed for applications such as DC-DC converters, motor drives, and power supplies. Like any electronic component, the G3187 has its advantages and disadvantages.

1. High Voltage Handling: With a maximum drain-source voltage of 1000V and a maximum gate-source voltage of 200V, the G3187 can handle high voltages, making it suitable for applications in power electronics.

2. Low On-State Resistance: The low on-state resistance of the G3187 (Rds(on) 0.25 typical) allows for efficient power transfer and reduces power loss in the MOSFET.

3. High Current Capability: The G3187 can handle a maximum drain current of 15A, which is sufficient for many power electronics applications.

4. Low Gate Threshold Voltage: The low gate threshold voltage (Vgs(th) 5V typical) makes it easier to turn the MOSFET on and off, allowing for better control in power electronics circuits.

1. High Gate Charge: The G3187 has a high gate charge (Qg 120 nC typical), which can result in higher switching losses and increased power consumption.

2. Limited Maximum Frequency: The maximum operating frequency of the G3187 is relatively low (2 MHz), which may limit its use in high-frequency power electronics applications.

3. Limited Temperature Range: The G3187 has a relatively narrow operating temperature range (-40 C to 125 C), which may limit its use in extreme temperature environments.

In conclusion, the Fairchild Semiconductor G3187 is a suitable power MOSFET for applications that require high voltage handling, low on-state resistance, and high current capability. However, its high gate charge, limited maximum frequency, and narrow operating temperature range may be disadvantages for some power electronics applications.

For applications where high voltage handling, low on-state resistance, and high current capability are required, the Fairchild Semiconductor G3187 can be a good choice. However, if low switching losses, high maximum frequency, or a wider operating temperature range are required, other power MOSFETs may be more suitable. It is always recommended to carefully evaluate the specific requirements of the power electronics application and select the most appropriate power MOSFET based on those requirements.

Details:

Engineered using the latest technology to ensure product lasts longer in service. : Part Number: G3187 Manufacturer: Fairchild. Made of high-quality components for durability, reliability, and performance. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle.

Designed specifically for trucks, trailers, and buses. Manufactured following strict OE standards to work like the original component.

part #: g3187 prices

• $38.95-$138.95

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• brand: Fairchild
• mpn: G3187
• upc: 841880141670

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