BB182,335

Description：DIODE VHF VAR CAP 32V SOD523
Series：-

SKU:a7b84bcbbb36 Category: Variable Capacitance (Varicaps, Varactors) Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE VHF VAR CAP 32V SOD523
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Capacitance @ Vr, F：2.89pF @ 28V, 1MHz
Capacitance Ratio：22
Capacitance Ratio Condition：C1/C28
Voltage - Peak Reverse (Max)：32 V
Diode Type：Single
Q @ Vr, F：-
Operating Temperature：-55°C ~ 125°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-79, SOD-523
Supplier Device Package：SOD-523

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BB182,335

Overview

The BB182 is a planar technology variable capacitance diode housed in an SOD523 (SC-79) ultra-small plastic package. It features high linearity and low series resistance, with a typical capacitance of 57 pF at 1 V reverse voltage and 2.7 pF at 28 V. The device supports a maximum reverse voltage of 32 V and operates within a junction temperature range of -55 °C to +125 °C. Capacitance matching is achieved through Direct Matching Assembly (DMA), ensuring a tolerance of ±2 % across sequences of ten diodes.

Feature Summary

High linearity performance for signal integrity
Excellent capacitance matching via Direct Matching Assembly procedure
Ultra-small surface-mount plastic package design

Applications

Electronic tuning in VHF television tuners (Band A up to 160 MHz)
Voltage Controlled Oscillators (VCO)

Procurement Notes

Verify the specific ordering suffix against current NXP documentation to confirm availability status and packaging details. Ensure that the component meets RoHS compliance requirements as indicated in the product profile. Cross-reference the latest datasheet revision to validate electrical characteristics before finalizing procurement specifications.

Selection Notes

Select this component for applications requiring precise capacitance tuning in VHF frequency ranges. The DMA process ensures tight matching tolerances suitable for balanced circuit designs. Consider the small SOD523 footprint when evaluating board space constraints. Verify thermal management capabilities against the specified junction temperature limits during operation.

Part Context

This component belongs to the category of silicon variable capacitance diodes designed for radio frequency applications. It utilizes planar technology to achieve consistent electrical properties. The device is manufactured by NXP Semiconductors and is intended for integration into consumer electronics and communication systems requiring reliable tuning elements.