Philips BB151
The BB151 is a variable capacitance diode, fabricated in planar technology, and encapsulated in the SOD323 very small plastic SMD package.FEATURES
● Very low capacitance spread● Excellent linearity
● Very small plastic SMD package
● C3: 10.6 pF; ratio: 1.53
● Very low series resistance. 4 columns BB151 PINNING PIN 1 2 cathode anode
DESCRIPTION
k 1 a 2APPLICATIONS
● Voltage controlled oscillators (VCO). MAM130DESCRIPTION
Marking code: PA. 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 continuous reverse voltage continuous forward current storage temperature operating junction temperature PARAMETER − − −55 −55 MIN. MAX. 10 20 +150 +150 V mA °C °C UNITELECTRICAL CHARACTERISTICS
Tj = 25 °C unless otherwise specified. SYMBOL IR rs Cd PARAMETER reverse current CONDITIONS VR = 10 V; see Fig.3 VR = 10 V; Tj = 85 °C; see Fig.3 diode series resistance f = 470 MHz; VR is the value at which Cd = 9 pF diode capacitance f = 1 MHz; see Figs 2 and 4 VR = 0.5 V VR = 1 V VR = 2 V VR = 3 V VR = 4 V C d (...