BB909B Overview
The BB909A, BB909B are variable capacitance diodes, fabricated in planar technology, and encapsulated in hermetically sealed leaded glass SOD68 (DO-34) packages. unless otherwise specified. SYMBOL IR rs Cd PARAMETER reverse current diode series resistance diode capacitance BB909A CONDITIONS VR = 28.
BB909B Key Features
- Excellent linearity
- Matched to 2.5%
- Hermetically sealed leaded glass SOD68 (DO-34) package
- C28: 2.9 pF; ratio: 13.5
- Low series resistance
BB909B Applications
- Electronic tuning in VHF television tuners, band B up to 460 MHz