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Product Detailed Parameters
- Description：DIODE TUNING 10V 20MA SCD-80
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Capacitance @ Vr, F：5.5pF @ 6V, 1MHz
- Capacitance Ratio：3.5
- Capacitance Ratio Condition：C1/C4
- Voltage - Peak Reverse (Max)：10 V
- Diode Type：Single
- Q @ Vr, F：-
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-80
- Supplier Device Package：SCD-80
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Overview
The BBY5802WE6127XT is a single silicon tuning diode manufactured by Infineon Technologies, designed for surface-mount applications. It operates within a junction temperature range of -55°C to +150°C and features a peak reverse voltage of 10 V. The device exhibits a capacitance of 5.5 pF at 6 V and 1 MHz, with a maximum capacitance of 17.5 pF. It provides a tuning ratio of 3.5 under C1/C4 conditions and a minimum tuning ratio of 2.7 at a test condition of 1/4. Packaged in the SCD-80 (SC-80) format, it supports Reel and Cut Tape configurations.
Feature Summary
- Single-channel varactor configuration for precise circuit tuning
- High thermal stability supporting operation up to 150°C junction temperature
- Surface-mount design compatible with automated assembly processes
Applications
- RF circuit tuning
- Voltage-controlled oscillator (VCO) frequency adjustment
- LC tank circuit resonance control
Procurement Notes
Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and check for End-of-Life (EOL) notifications prior to procurement. Ensure packaging specifications match production requirements.
Selection Notes
Evaluate capacitance values at specific reverse bias voltages to ensure compatibility with target circuit designs. Verify package dimensions against PCB footprint constraints. Consider thermal management requirements given the wide operating temperature range.
Part Context
This component belongs to the BBY58 series of varactor diodes from Infineon Technologies. It serves as a specialized semiconductor device for variable capacitance applications in electronic circuits.
Replacement Considerations
Consult official datasheets for pin-compatible alternatives. Verify electrical parameters such as capacitance-voltage characteristics and reverse voltage ratings before substitution.
FAQ
What is the maximum operating junction temperature?
The maximum operating junction temperature is +150°C.
What is the package type?
The device is available in the SCD-80 (SC-80) surface-mount package.
What is the typical capacitance at 6V?
The capacitance is 5.5 pF at 6 V and 1 MHz.
