Philips BB179
The BB179 is a planar technology variable capacitance diode, in a SOD523 (SC-79) package. The excellent matching performance is achieved by gliding matching and a direct matching assembly procedure.| Part No. | BB179 |
|---|---|
| Datasheet | BB179 Download |
| Manufacturer |  Philips |
| Description | UHF variable capacitance diode |
| Buy | Stock & Price |
FEATURES
● Excellent linearity● Excellent matching to 2% DMA
● Ultra small plastic SMD package
● C28: 2.1 pF; ratio: 9
● Low series resistance.
APPLICATIONS
● Electronic tuning in UHF television tuners● Voltage controlled oscillators (VCO).
DESCRIPTION
PINNING PIN 1 2DESCRIPTION
cathode anode MIN. − − − −55 −55 MIN. − − − 18.22 − BB179 handbook, 1 2 columns 2 9 MBK441 Marking code: 9. Orientation of marking code as shown. Cathode side indicated by a bar. Fig.1 Simplified outline (SOD523; SC-79) and symbol. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VR VRM IF Tstg Tj PARAMETER continuous reverse voltage peak reverse voltage continuous forward current storage temperature operating junction temperature in series with a 10 kΩ resistor CONDITIONS MAX. 30 35 20 +150 +125 V V mA °C °C UNITELECTRICAL CHARACTERISTICS
Tj = 25 °C unless otherwise specified. SYMBOL IR rs Cd PARAMETER reverse current diode series resistance diode capacitance capacitan...
