Datasheet4U Logo Datasheet4U.com

BB178 - VHF variable capacitance diode

General Description

The BB178 is a planar technology variable capacitance diode, in a SOD523 (SC-79) ultra small plastic package.

The excellent matching performance is achieved by gliding matching and a Direct Matching Assembly (DMA) procedure.

Key Features

  • Excellent linearity.
  • Excellent matching to 2 % DMA.
  • Ultra small plastic SMD package.
  • Cd(28V): 2.6 pF; Cd(1V) to Cd(28V) ratio: 15.
  • Very low series resistance. 1.3.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
BB178 VHF VARIABLE CAPACITANCE DIODE Unisonic Technologies
BB179 UHF variable capacitance diode Philipss
BB179 UHF variable capacitance diode Leshan Radio Company
BB179 UHF VARIABLE CAPACITANCE DIODE Unisonic Technologies
BB179BLX UHF variable capacitance diode NXP Semiconductors

Other Datasheets by NXP Semiconductors

Part Number Description
BB178LX VHF variable capacitance diode
BB170 VHF variable capacitance diode
BB171 VHF variable capacitance diode
BB172 VHF variable capacitance diode
BB173 VHF variable capacitance diode

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
BB178 VHF variable capacitance diode Rev. 3 — 5 September 2011 Product data sheet 1. Product profile 1.1 General description The BB178 is a planar technology variable capacitance diode, in a SOD523 (SC-79) ultra small plastic package. The excellent matching performance is achieved by gliding matching and a Direct Matching Assembly (DMA) procedure. 1.2 Features and benefits  Excellent linearity  Excellent matching to 2 % DMA  Ultra small plastic SMD package  Cd(28V): 2.6 pF; Cd(1V) to Cd(28V) ratio: 15  Very low series resistance. 1.3 Applications  Electronic tuning in VHF television tuners, band B up to 460 MHz  Voltage Controlled Oscillators (VCO). 2. Pinning information Table 1. Pin 1 2 Pinning Description cathode anode [1] The marking bar indicates the cathode. 3.