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BB619 Datasheet, PDF (2/2 Pages) Siemens Semiconductor Group – Silicon Variable Capacitance Diode (For tuning of extended frequency bands in VHF TV/VTR tuners) | |||
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BB 619
Electrical Characteristics
at TA = 25 ËC, unless otherwise specified.
Parameter
Symbol
Reverse current
IR
VR = 30 V
VR = 30 V, TA = 85 ËC
Diode capacitance, f = 1 MHz
CT
VR = 1 V
VR = 28 V
Capacitance ratio
CT1
VR = 1 V, 28 V; f = 1 MHz
CT28
Capacitance matching
âCT
VR = 1 V ⦠28 V; f = 1 MHz
CT
Series resistance
rs
CT = 12 pF, f = 100 MHz
Series inductance
Ls
Diode capacitance CT = f (VR)
f = 1 MHz
min.
â
â
36
2.4
13.5
â
â
â
Values
Unit
typ.
max.
nA
â
10
â
200
pF
38.7
42
2.6
2.9
14.9
â
â
â
2.5
%
0.6
â
â¦
2
â
nH
Semiconductor Group
2
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