BB179LX

www.DataSheet4U.com BB179LX UHF variable capacitance diode Rev. 01 — 13 April 2006 Preliminary data sheet 1. Product profile 1.1 General description The BB179LX is a planar technology variable capacitance diode in a SOD882T ultra small leadless plastic SMD package. The excellent matching performance is achieved by gliding matching and a Direct Matching Assembly (DMA) procedure. 1.2 Features I I I I I Excellent linearity Excellent matching to 2 % DMA Ultra small leadless SMD package Cd(28V): 2.1 pF; Cd(1V) to Cd(28V) ratio typical 9 Low series resistance 1.3 Applications I Voltage Controlled Oscillators (VCO) I Electronic tuning in VHF television tuners 2. Pinning information Table 1. Pin 1 2 Discrete pinning Description cathode anode 1 2 sym008 Simplified outline [1] Symbol Transparent top view [1] The marking bar indicates the cathode. 3. Ordering information Table 2. Ordering information Name BB179LX Description leadless ultra small plastic package; 2 terminals; body 1.0 × 0.6 × 0.4 mm Version SOD882T Type number Package www.DataSheet4U.com Philips Semiconductors BB179LX UHF variable capacitance diode 4. Marking Table 3. BB179LX Marking Marking code L4 Type number 5. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol VR IF Tstg Tj Parameter reverse voltage forward current storage temperature junction temperature Conditions Min −55 −55 Max 30 20 +150 +125 Unit V mA °C °C 6. Characteristics Table 5...