BB181LX Datasheet | NXP Semiconductors

description The BB181LX is a planar technology variable capacitance diode in a SOD882T ultra small leadless plastic SMD package. 1.2 Features I Excellent linearity I Ultra small leadless SMD package I Cd(28V) : 1 p F; ratio: 14 1.3 Applications I Voltage Controlled Oscillators (VCO) I Electronic tuning in satellite tuners I Tunable coupling 2. Pinning information Table 1. Pin 1 2 Pinning Description cathode anode [1] Simplified outline Graphic symbol 2 sym008 Transparent top view [1] The marking bar indicates the cathode. 3. Ordering information Table 2. Ordering information Package Name BB181LX Description leadless ultra small plastic package; 2 terminals; body 1 × 0.6 × 0.4 mm Version SOD882T Type number NXP Semiconductors VHF variable capacitance diode .. 4. Marking Table 3. BB181LX Marking codes Marking code L6 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 32 20 +150 +125 Unit V m A °C °C 6. Characteristics Table 5. Symbol IR Characteristics Parameter reverse current Conditions see Figure 3 VR = 30 V VR = 30 V; Tj = 85 °C rs Cd diode series resistance diode capacitance f = 470 MHz at Cd = 9 p F; see Figure 2 f = 1 MHz; see Figure 1 and Figure 4 VR = 0.5 V VR = 28 V Cd(0V5)/Cd(28V) diode capacitance ratio (0.5 V to 28 V) f = 1 MHz 8 0.7 12 17 1.055 16 p F p F 2.0 10 200 n A n A Ω Min Typ Max Unit BB181LX_1 © NXP B.V. 2009. All rights reserved. Product data sheet Rev. 01 - 19 February 2009 2 of 7 NXP Semiconductors VHF variable capacitance diode .. 15 Cd (p F)...