BB914 Datasheet, PDF (2/3 Pages) Siemens Semiconductor Group – Silicon Variable Capacitance Diode (For FM radio tuner with extended frequency band High tuning ratio low supply voltage car radio)

BB 914
Electrical Characteristics at T_A=25°C, unless otherwise specified
Parameter
Symbol
Values
Unit
min.
typ.
max.
DC characteristics
Reverse current
V_R = 16 V, T_A = 25 °C
V_R = 16 V, T_A = 60 °C
AC characteristics
Diode capacitance
V_R = 2 V, f = 1 MHz
V_R = 8 V, f = 1 MHz
Capacitance ratio
V_R = 2 V, V_R = 8 V, f = 1 MHz
Capacitance matching 2)
V_R = 2 V, V_R = 8 V, f = 1 MHz
Series resistance
C_T = 38 pF, f = 100 MHz
I_R
-
-
-
-
nA
20
200
C_T
C_T2/C_T8
∆C_T/C_T
r_s
42.5
17.6
2.28
-
-
pF
43.75 45
18.7
19.75
-
2.34
2.42
%
-
1.5
Ω
0.28 -
Semiconductor Group
2
Oct-10-1996