BB173

BB173 VHF variable capacitance diode Rev. 1 — 25 March 2013 Product data sheet 1. Product profile 1.1 General description The BB173 is a variable capacitance diode, fabricated in planar technology, and encapsulated in the SOD523 (SC-79) ultra small SMD plastic package. 1.2 Features and benefits  Excellent linearity  Ultra small SMD plastic package  Cd(28V) = 2.6 pF; Cd(1V) to Cd(28V) ratio = 15  Very low series resistance 1.3 Applications  Voltage Controlled Oscillators (VCO) 2. Pinning information Table 1. Pin 1 2 Pinning Description cathode anode [1] The marking bar indicates the cathode. 3. Ordering information Simplified outline [1] 12 Symbol sym008 Table 2. Ordering information Type number Package Name Description BB173 SC-79 plastic surface-mounted package; 2 leads Version SOD523 NXP Semiconductors BB173 VHF variable capacitance diode 4. Marking Table 3. Marking Type number BB173 Marking code CE 5. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions VR reverse voltage peak value in series with a 10 k resistor IF forward current Tstg storage temperature Tj junction temperature Min Max Unit - 32 V - 35 V - 20 mA 55 +150 C 55 +125 C 6. Characteristics Table 5. Characteristics Tj = 25 C unless otherwise specified. Symbol Parameter Conditions IR rs Cd Cd(1V)/Cd(2V) reverse current diode series resistance diode capacitance VR = 30 V VR = 30 V...