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Product Detailed Parameters
- Description：RF MOSFET
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Technology：-
- Frequency：-
- Gain：-
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- Current Rating (Amps)：-
- Noise Figure：-
- Current - Test：-
- Power - Output：-
- Voltage - Rated：-
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- Qualification：-
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- Supplier Device Package：-
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Overview
The TBB1005EMTL-E is a twin built-in biasing circuit MOS FET IC designed for VHF/UHF RF amplifier applications. It features dual-gate depletion mode operation within a compact CMPAK-6 plastic package. The device supports a minimum drain-source breakdown voltage of 6V and handles a maximum absolute drain current of 0.03A. Key electrical characteristics include a maximum feedback capacitance (Crss) of 0.04pF and a minimum power gain of 16dB. It operates at temperatures up to 150°C and complies with EAR99 regulations.
Feature Summary
- Integrates twin built-in biasing circuits for simplified RF amplifier design
- Optimized for VHF and UHF frequency band operations
- Utilizes dual-gate depletion mode MOS FET technology
Applications
- VHF RF amplification stages
- UHF RF amplification stages
- Twin gate depletion mode circuit implementations
Procurement Notes
Verify the specific suffix ETL against official Renesas documentation to confirm lead-free status and packaging type. Ensure the CMPAK-6 package dimensions align with PCB layout requirements. Confirm that the 150°C operating temperature range meets the thermal constraints of the target application environment before finalizing procurement.
Selection Notes
Select this component when designing VHF or UHF amplifiers requiring integrated biasing to reduce external component count. The low feedback capacitance of 0.04pF makes it suitable for high-frequency stability. Verify that the 6V breakdown voltage and 0.03A current limits are sufficient for the intended signal levels and power dissipation requirements in the dual-gate configuration.
Part Context
This part belongs to the Renesas discrete semiconductor transistor lineup, specifically categorized under MOS FETs. It is distinct from Renesas microcontrollers like the SH7285 or programmable buffers like the 5P1105. The TBB series focuses on specialized RF functions rather than general-purpose logic or processing tasks.
Replacement Considerations
Consult official Renesas obsolescence notices for potential end-of-life status. Identify cross-reference parts with identical CMPAK-6 packaging, dual-gate depletion mode topology, and matching Crss and gain specifications. Verify pin compatibility and thermal performance before substitution.
