Philips BB159
The BB159 is a variable capacitance diode, fabricated in planar technology, and encapsulated in the SOD323 very small plastic SMD package. The matched type, BB149 has the same specification.| Part No. | BB159 |
|---|---|
| Datasheet | BB159 Download |
| Manufacturer |  Philips |
| Description | UHF variable capacitance diode |
| Buy | Stock & Price |
FEATURES
● Excellent linearity● Very small plastic SMD package
● C28: 2.1 pF; ratio 9
● Low series resistance. MAM130 BB159 handbook, 4 columns k a
APPLICATIONS
● Electronic tuning in UHF television tuners● VCO.
DESCRIPTION
ELECTRICAL CHARACTERISTICS
Tj = 25 °C; unless otherwise specified. SYMBOL IR rs Cd PARAMETER reverse current diode series resistance diode capacitance capacitance ratio Marking code: PJ. Cathode side indicated by a bar. Fig.1 Simplified outline (SOD323) and symbol. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VR IF Tstg Tj PARAMETER continuous reverse voltage continuous forward current storage temperature operating junction temperature − − −55 −55 MIN. MAX. 30 20 +150 +125 V mA °C °C UNIT CONDITIONS VR = 30 V; see Fig.3 VR = 30 V; Tj = 85 °C; see Fig.3 f = 470 MHz; note 1 VR = 1 V; f = 1 MHz; see Figs 2 and 4 VR = 28 V; f = 1 MHz; see Figs 2 and 4 f = 1 MHz MIN. − − − 18 1.9 8.2 TYP. − − − − − − MAX. 10 200 0.75 19.5 2.25 10 UNIT nA nA Ω pF pF C d ( 1V ) -------------------C d ( 28V ) C d ( 19V ) -------------------C d ( 28V ) Note capacitance ratio f = 1 MHz 1.2 − − 1.
