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Product Detailed Parameters
- Description：RF TRANS NPN 65V 1.09GHZ 55KT
- Series：-
- Mfr：Microsemi Corporation
- Package：Bulk
- Transistor Type：NPN
- Voltage - Collector Emitter Breakdown (Max)：65V
- Frequency - Transition：1.03GHz ~ 1.09GHz
- Noise Figure (dB Typ @ f)：-
- Gain：6.7dB
- Power - Max：2050W
- DC Current Gain (hFE) (Min) @ Ic, Vce：10 @ 1A, 5V
- Current - Collector (Ic) (Max)：55A
- Operating Temperature：200°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：55KT
- Supplier Device Package：55KT
- Grade：-
- Qualification：-
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Overview
The TPR700 is an NPN bipolar RF transistor designed for high-power applications within the frequency range of 1.03GHz to 1.09GHz. It delivers a typical gain of 6.7dB and supports a maximum power output of 2050W. The device features a robust construction suitable for chassis mounting, with a voltage rating of 65V and a current capacity of 55A. This component is engineered for demanding radio frequency environments requiring significant power handling capabilities.
Feature Summary
- High power output capability up to 2050W
- Operates in the 1.03GHz to 1.09GHz frequency band
- Chassis mount design for thermal management
Applications
- RF power amplification
- Broadcast transmitter systems
- Industrial heating equipment
Procurement Notes
Verify the specific datasheet version from Microchip Technology or authorized distributors to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with chassis mounting requirements and thermal interface materials. Cross-reference part numbers to distinguish between original Microsemi specifications and post-acquisition Microchip revisions.
Selection Notes
Select this component for applications requiring high power density in the UHF band. Consider the chassis mount package for effective heat dissipation. Evaluate the 65V rating against circuit voltage peaks. Confirm that the 55A current limit aligns with load requirements. Assess the need for 6.7dB gain in the system architecture.
Part Context
Microsemi Corporation was acquired by Microchip Technology, which now manages the product portfolio. The TPR700 belongs to the category of bipolar RF transistors. It serves as a solution for communications and industrial markets previously supported by Microsemi's discrete semiconductor offerings.
Replacement Considerations
Consult official Microchip documentation for confirmed substitute part numbers. Verify pinout compatibility and thermal performance metrics before substitution. Ensure replacement devices meet the same 2050W power and 1.03-1.09GHz frequency specifications.
