BBY5602VH6327XTSA1

Overview

The BBY5602VH6327XTSA1 is a single silicon tuning diode manufactured by Infineon Technologies, designed for low tuning voltage applications. It features a maximum peak reverse voltage of 10 V and a typical capacitance of 37 pF at zero bias. The device utilizes an SC-79 (PG-SC79) two-pin surface-mount package, suitable for compact electronic designs. It operates within a junction temperature range of -55°C to +150°C and is RoHS compliant. This component serves as a varactor in RF circuits, offering stable performance for frequency tuning tasks.

Feature Summary

• Designed for low tuning voltage operation to enhance circuit efficiency
• Utilizes silicon technology for reliable RF signal tuning
• Compact two-pin surface-mount packaging for space-constrained applications

Applications

• RF frequency tuning circuits
• Voltage-controlled oscillators
• Radio receiver frequency selection

Procurement Notes

Verify the specific suffix VH against the required datasheet revision, as manufacturing updates may occur. Confirm that the SC-79 package dimensions match the target PCB footprint exactly. Check for any end-of-life notices or obsolescence warnings from Infineon prior to finalizing the design. Ensure compatibility with the intended operating temperature range of -55°C to +150°C. Validate that the 10 V reverse voltage rating meets the circuit's peak reverse requirements under all conditions.

Selection Notes

Select this component when a low-voltage silicon varactor is required for RF tuning applications. The 37 pF capacitance value suits specific resonance frequencies in tuner designs. Consider the SC-79 package size if board space is limited compared to larger through-hole alternatives. Evaluate the thermal stability provided by the wide operating temperature range for harsh environments. Compare against other BBY series variants if different capacitance ratios or voltage ratings are needed.

Part Context

This part belongs to the BBY56/BBY57 family of silicon tuning diodes from Infineon Technologies. These components are widely used in consumer electronics and communication devices requiring precise frequency control. The BBY5602 variant specifically offers distinct electrical characteristics tailored for general-purpose RF tuning. It complements other passive components in LC tank circuits to achieve desired resonant frequencies.

Replacement Considerations

Check for direct pin-compatible substitutes within the BBY56 series if availability is an issue. Verify that alternative parts maintain the same 10 V reverse voltage and similar capacitance values. Ensure the replacement package matches the SC-79 form factor for seamless integration.