BB171

BB171 VHF variable capacitance diode Rev. 1 — 25 March 2013 Product data sheet 1. Product profile 1.1 General description The BB171 is a variable capacitance diode, fabricated in planar technology, and encapsulated in the SOD323 (SC-76) very small SMD plastic package. 1.2 Features and benefits  Excellent linearity  Very small SMD plastic package  Cd(28V) = 2.7 pF; Cd(1V) to Cd(28V) ratio = 22  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 BB171 SC-76 plastic surface-mounted package; 2 leads Version SOD323 NXP Semiconductors BB171 VHF variable capacitance diode 4. Marking Table 3. Marking Type number BB171 Marking code 4J 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 IR reverse current rs diode series resistance Cd diode capacitance Cd(1V)/Cd(2V) diode capacitance ratio (1 V to 2 V) ...