0912GN-100LV

Overview

The Microchip Technology 0912GN-100LV is a GaN on SiC HEMT transistor designed for high-power RF applications. It operates in the 960 to 1215 MHz band with internally matched common source Class AB architecture. The device delivers up to 100 Watts of pulsed output power at 3ms pulse width and 30% duty factor. Key electrical characteristics include a drain-source voltage rating of 150 V, typical gain of 17 dB, and drain efficiency reaching 59%. Thermal resistance is specified at 1.44 °C/W under standard test conditions.

Feature Summary

• Internally matched common source configuration
• Gallium Nitride on Silicon Carbide (GaN/SiC) technology
• High power density with over 17 dB gain
• Capable of handling 150 V drain-source breakdown

Applications

• Pulsed radar systems
• Electronic warfare equipment
• Military communication transmitters
• Broadband RF amplification

Procurement Notes

Verify the specific revision level against the latest datasheet provided by Microsemi or authorized distributors. Confirm that the intended application strictly adheres to the pulsed operation limits (3ms pulse width, 30% duty cycle). Ensure thermal management solutions can handle the maximum junction temperature of +250°C and the specified thermal resistance. Check for any updated export classification codes or packaging changes before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring high pulsed power output within the L-band frequency range. The internal matching network simplifies design complexity compared to unmatched devices. Consider the 50V operating bias requirement and the need for precise gate voltage control between -2.0V and -4.5V. Evaluate the package dimensions for mechanical fit and ensure the PCB layout supports the required current handling and thermal dissipation capabilities.

Part Context

This device belongs to the family of high-power Gallium Nitride heterostructure field-effect transistors manufactured by Microsemi's RF Integrated Solutions division. It utilizes advanced semiconductor materials to achieve superior performance metrics compared to traditional silicon-based technologies. The part is specifically engineered for demanding environments where size, weight, and power efficiency are critical constraints.

Replacement Considerations

Consult Microsemi technical support for verified substitute part numbers. Do not assume direct pin-to-pin compatibility with other manufacturers' devices without rigorous electrical simulation and testing. Verify that alternative components meet the same 100W pulsed power and 960-1215 MHz bandwidth specifications.