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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 @ 4V, 1MHz
- Capacitance Ratio：4.5
- Capacitance Ratio Condition：C1/C4
- Voltage - Peak Reverse (Max)：10 V
- Diode Type：Single
- Q @ Vr, F：-
- Operating Temperature：-55°C ~ 125°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-80
- Supplier Device Package：SCD-80
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Overview
The BBY57-02W E6127 is a silicon tuning diode from the BBY57 series, designed for low tuning voltage operation in VCOs and control elements like TCXOs and VCXOs. It features high Q hyperabrupt characteristics, excellent linearity, and low series resistance. The component is housed in an SCD80 package with a single configuration. Key electrical parameters include a maximum reverse voltage of 10 V and a forward current of 20 mA. At VR = 1 V and f = 1 MHz, the capacitance ranges from 16.5 pF to 18.6 pF. The series resistance is 0.3 Ω at 470 MHz. The operating temperature range spans from -55 °C to 125 °C.
Feature Summary
- High Q hyperabrupt tuning diode structure
- Excellent linearity for precise tuning applications
- Low series resistance for improved performance
- Qualified according to AEC-Q101 standards
Applications
- Voltage Controlled Oscillators (VCOs) in mobile communications equipment
- Temperature Compensated Crystal Oscillators (TCXOs)
- Voltage Controlled Crystal Oscillators (VCXOs)
Procurement Notes
Verify the specific ordering suffix E6127 against official Infineon documentation to confirm packaging details and availability status. Ensure compatibility with the SCD80 surface mount package dimensions during PCB layout. Confirm RoHS compliance and lead-free status as specified in the datasheet edition.
Selection Notes
Select this component for applications requiring low tuning voltage operation and high capacitance ratios. The SCD80 package is suitable for surface mount assembly. Consider the series resistance value of 0.3 Ω at 470 MHz for high-frequency circuit designs. Verify that the operating temperature range of -55 °C to 125 °C meets the environmental requirements of the target application.
Part Context
The BBY57-02W E6127 belongs to the BBY57 series of silicon tuning diodes manufactured by Infineon Technologies. This series includes variants such as BBY57-02L, BBY57-02V, and BBY57-05W, each offering different package options like TSLP-2, SC79, and SOT323. The series is specifically engineered for mobile communications equipment and precision oscillator control elements.
Replacement Considerations
Consult the official BBY57 series datasheet for alternative part numbers within the same family. Verify package compatibility and electrical parameter equivalence before substitution.
