BB56502VH7902XTSA1

Description：DIODE VAR CAP 30V 20MA SC79
Series：-

SKU:040bcd3260cd Category: Variable Capacitance (Varicaps, Varactors) Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：DIODE VAR CAP 30V 20MA SC79
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Capacitance @ Vr, F：2.2pF @ 28V, 1MHz
Capacitance Ratio：11
Capacitance Ratio Condition：C1/C28
Voltage - Peak Reverse (Max)：30 V
Diode Type：Single
Q @ Vr, F：-
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-79, SOD-523
Supplier Device Package：PG-SC79-2

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BB56502VH7902XTSA1

Overview

The BB56502VH7902XTSA1 is a single silicon variable capacitance diode from the BB565 series, manufactured by Infineon Technologies. It is housed in an SC-79 (SOD-523) surface-mount package with a maximum reverse voltage of 30 V and a peak reverse voltage of 35 V. The device operates within a temperature range of -55°C to +150°C. Key electrical characteristics include a typical capacitance of 18.5 pF at 1 V and 1 MHz, a minimum capacitance ratio of 9 between 1 V and 28 V, and a low series resistance of 0.6 Ω at 470 MHz.

Feature Summary

Designed for UHF-TV tuners with high capacitance ratio and low series inductance
Features excellent uniformity and matching due to 'in-line' matching assembly procedure
Qualified according to AEC Q101 standards

Applications

UHF-TV tuners

Procurement Notes

This component is marked as End-of-Life or discontinued status in public distributor records. Verification of current availability requires direct consultation with authorized Infineon channels or distributors, as standard supply may be limited or unavailable. Confirm obsolescence status before finalizing design-in decisions.

Selection Notes

Select this varactor for applications requiring a single-diode configuration in the SC-79 package. Ensure the design accommodates the specified 30 V reverse voltage limit and utilizes the documented capacitance-voltage curve for tuning requirements. Verify thermal management capabilities within the -55°C to +150°C operating range.

Part Context

The BB56502VH7902XTSA1 belongs to the BB565 family of silicon variable capacitance diodes. This series includes variants such as the BB545 and BB565/-02V, differentiated primarily by package type (SOD323, SCD80, SC79) and specific marking codes. All share similar electrical performance profiles optimized for tuner applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Infineon's official replacement guide or contact technical support for qualified alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.