BB837E6327

Overview

The BB837E6327 is a single silicon varactor diode manufactured by Infineon Technologies, designed for tuning applications in radio frequency circuits. It operates within a reverse voltage range up to 30 V and supports a forward current of 20 mA. The device features a capacitance of 6 pF and achieves a minimum tuning ratio of 10.2 under test conditions of 1 V to 25 V. Packaged in an SOD-323-2 surface-mount format, it functions reliably across a temperature range from -55 °C to +150 °C.

Feature Summary

• Utilizes silicon technology for stable RF tuning performance
• Designed for surface-mount assembly in compact layouts
• Capable of operating across extended industrial temperature ranges

Applications

• RF circuit tuning
• Voltage-controlled oscillator (VCO) designs
• Frequency modulation modules

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm the specific ordering suffix matches the required package and tape configuration. Check for end-of-life status as availability may be restricted. Ensure compliance with RoHS directives if applicable to the target market. Validate datasheet revisions before finalizing procurement specifications.

Selection Notes

Select this component when a single varactor diode with a 30 V reverse voltage rating is required. The SOD-323-2 package suits space-constrained printed circuit board designs. Consider the 6 pF capacitance and 10.2 tuning ratio for matching specific frequency ranges. Verify thermal requirements against the -55 °C to +150 °C operating window.

Part Context

This part belongs to the BB837 series of varactor diodes from Infineon Technologies. The E6327 suffix typically denotes the specific packaging and reel configuration used for automated surface-mount assembly. It serves as a discrete tuning element within broader RF subsystems.

Replacement Considerations

Consult official replacement guides for discontinued components. Verify electrical compatibility including capacitance-voltage characteristics and package dimensions before substituting.