Datasheet

2011-06-15
2
BB640...
Electrical Characteristics at T
A
= 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
DC Characteristics
Reverse current
V
R
= 30 V
V
R
= 30 V, T
A
= 85 °C
I
R
-
-
-
-
10
200
nA
AC Characteristics
Diode capacitance
V
R
= 1 V, f = 1 MHz
V
R
= 2 V, f = 1 MHz
V
R
= 25 V, f = 1 MHz
V
R
= 28 V, f = 1 MHz
C
T
62
47.5
2.85
2.8
69
54.5
3.28
3.05
76
61.5
3.7
3.3
pF
Capacitance ratio
V
R
= 1 V, V
R
= 28 V, f = 1 MHz
C
T1
/C
T28
19.5 - 25
Capacitance ratio
V
R
= 2 V, V
R
= 25 V, f = 1 MHz
C
T2
/C
T25
15 16.6 -
Capacitance matching
1)
V
R
= 1 V, V
R
= 28 V, f = 1 MHz
∆C
T
/C
T
- - 2.5
%
Series resistance
C
T
= 12 pF, f = 100 MHz
r
S
- 1.15 - Ω
1
For details please refer to Application Note 047.