BAP64-06,215

RF Diode Overview

The BAP64-06 is a silicon PIN diode featuring two planar diodes in a common anode configuration, housed in a SOT23 small surface-mount plastic package. It is designed for high-voltage, current-controlled RF applications up to 3 GHz. Key electrical characteristics include a maximum reverse voltage of 175 V and a forward current rating of 100 mA per diode. The device exhibits low diode capacitance, ranging from 0.23 pF at 20 V reverse bias to 0.52 pF at 0 V (measured at 1 MHz). Forward resistance varies with current, typically measuring 0.7 Ω at 100 mA forward current. The component is AEC-Q101 qualified for automotive use.

RF Diode Feature Summary

• High voltage capability suitable for demanding RF switching environments
• Low series inductance and diode capacitance for high-frequency performance
• Current-controlled operation optimized for RF attenuators and switches
• Automotive qualification compliant with AEC-Q101 standards

RF Diode Applications

• RF attenuators
• RF switches
• Automotive electronic systems requiring qualified discrete components

RF Diode Procurement Notes

Verify the specific ordering suffix to confirm package type and environmental compliance status. Check the latest NXP product status page as this component may be subject to discontinuation or lifecycle changes. Ensure that the required reverse voltage and forward current ratings align with the application's absolute maximum limits before procurement.

RF Diode Selection Notes

Select this component when a common anode PIN diode configuration is required for RF signal control. The SOT23 package is suitable for space-constrained designs. Consider the thermal resistance of 220 K/W for heat dissipation planning. Verify that the operating frequency does not exceed 3 GHz to maintain specified isolation and insertion loss performance.

RF Diode Part Context

The BAP64-06 belongs to the NXP silicon PIN diode family, specifically engineered for radio frequency applications. It serves as a current-controlled variable resistor, offering low forward resistance and high isolation. The common anode design simplifies circuit topology by sharing a single connection point for both diodes, reducing component count in switch matrices.

RF Diode Replacement Considerations

No direct public substitute part numbers are documented in the provided datasheet. Engineers should evaluate other NXP PIN diodes with similar pin configurations and electrical ratings, ensuring compatibility with the SOT23 package and AEC-Q101 requirements if automotive qualification is necessary.