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Product Detailed Parameters
- Description：DIODE TUNING 10V 20MA SCD-80
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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 BBY 57-02W E6327 is a single silicon tuning diode from the BBY57 series, manufactured by Infineon Technologies. It utilizes a SCD80 surface-mount package and operates within an ambient temperature range of -55°C to +125°C. The device features a maximum reverse voltage of 10 V and a forward current rating of 20 mA. Electrical characteristics include a typical capacitance of 17.5 pF at 1 V reverse bias (1 MHz), with a minimum capacitance ratio of 3.0 at 1 V/4 V conditions. Series resistance is specified at a maximum of 0.3 Ω at 470 MHz. The component is Pb-free, RoHS compliant, and qualified according to AEC-Q101 standards.
Feature Summary
- High Q hyperabrupt tuning characteristic designed for low tuning voltage operation
- Excellent linearity suitable for precision frequency control applications
- Low series resistance to minimize signal loss in RF circuits
Applications
- Voltage Controlled Oscillators (VCOs) in mobile communications equipment
- Temperature Compensated Crystal Oscillators (TCXOs)
- Voltage Controlled Crystal Oscillators (VCXOs)
Procurement Notes
Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm that the specific ordering suffix matches the required package type and marking configuration. Ensure compliance with environmental directives such as RoHS requirements before integration into final assemblies.
Selection Notes
Select this variant when a single-diode configuration in the SCD80 package is required. Compare against other BBY57 series members like BBY57-02L or BBY57-02V if different package footprints or lead lengths are needed. Verify that the 10 V reverse voltage limit meets the circuit's peak operating requirements.
Part Context
This component belongs to the BBY57 series of silicon tuning diodes produced by Infineon Technologies. The series includes variants with different packages such as TSLP-2, SC79, and SOT323. The BBY57-02W specifically denotes the SCD80 package version within this family of hyperabrupt varactor diodes.
Replacement Considerations
Direct substitutes within the same series include BBY57-02L (TSLP-2 package) and BBY57-02V (SC79 package). Cross-package replacements require verification of footprint compatibility and pinout alignment.
