BB156,115

Overview

The BB156,115 is a low-voltage variable capacitance diode manufactured by NXP Semiconductors. It utilizes planar technology and is housed in the SOD323 very small plastic surface-mounted device package. The component features a marking code of PF, with the marking bar indicating the cathode terminal. It is designed for applications requiring voltage-controlled oscillators.

Feature Summary

• Excellent linearity performance
• Very small plastic SMD package
• Very low series resistance

Applications

• Voltage controlled oscillators (VCO)

Procurement Notes

Verify the specific ordering suffix to confirm the packaging variant. Ensure the procurement documentation matches the required RoHS compliance status. Confirm the manufacturer origin is NXP Semiconductors. Check for any specific handling requirements during storage.

Selection Notes

Select this component when designing circuits that require low-voltage variable capacitance characteristics. Consider the SOD323 package size constraints. Evaluate the linearity and series resistance parameters against circuit requirements. Verify compatibility with voltage controlled oscillator designs.

Part Context

This component belongs to the discrete semiconductor category, specifically within the diode family. It serves as a specialized varactor diode solution for RF and microwave applications. The product line focuses on providing compact and efficient components for modern electronic systems.

Replacement Considerations

Consult official NXP documentation for direct substitutes. Verify pinout compatibility and electrical specifications before substitution. Ensure thermal and mechanical constraints are met by alternative packages.