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BBY55...
Silicon Tuning Diodes
Excellent linearity
High Q hyperabrupt tuning diode
Low series resistance
Designed for low tuning voltage operation
for VCO's in mobile communications equipment
Very low capacitance spread
1
Parameter
Diode reverse voltage
Forward current
Operating temperature range
Storage temperature
BBY55-02V
BBY55-02W
BBY55-03W
2
Type
BBY55-02V
BBY55-02W
BBY55-03W
Package
SC79
SCD80
SOD323
Configuration
single
single
single
L
S
(nH)
0.6
0.6
1.8
Marking
7
77
7 white
Maximum Ratings
at
T
A
= 25°C, unless otherwise specified
Symbol
V
R
I
F
T
op
T
stg
Value
16
20
-55 ... 150
-55 ... 150
Unit
V
mA
°C
1
Nov-14-2002
BBY55...
Electrical Characteristics
at
T
A
= 25°C, unless otherwise specified
Symbol
Values
Parameter
min.
DC Characteristics
Reverse current
V
R
= 15 V
V
R
= 15 V,
T
A
= 85 °C
AC Characteristics
Diode capacitance
V
R
= 1 V,
f
= 1 MHz
V
R
= 2 V,
f
= 1 MHz
V
R
= 3 V,
f
= 1 MHz
V
R
= 4 V,
f
= 1 MHz
V
R
= 10 V,
f
= 1 MHz
Capacitance ratio
V
R
= 2 V,
V
R
= 10 V,
f
= 1 MHz
V
R
= 5 V,
f
= 470 MHz
Series resistance
C
T2
/C
T10
r
S
C
T
17.5
14
11.6
10
5.5
2
-
18.6
15
12.6
11
6
2.5
0.15
19.6
16
13.6
12
6.5
3
0.4
pF
Unit
max.
nA
typ.
I
R
-
-
-
-
3
100
2
Nov-14-2002
BBY55...
Diode capacitance
C
T
=
f
= 1MHz
f
= 1 MHz
4
%
30
pF
24
22
2
∆
C
C
T
20
18
16
14
12
10
8
6
1
0
-1
-2
-3
2
0
0
2
4
6
8
10
V
14
-4
-50
V
R
T
A
= Parameter
10
-9
0.5
A
Ohm
80°C
10
-10
0.3
I
R
r
s
0.2
10
-11
0.1
0
0
2
4
6
8
10
V
14
10
-12
0
2
4
6
8
V
R
3
Series resistance
r
S
= (
V
R
)
f
= 470 MHz
Reverse current
I
R
=
4
C
=(C(TA)-C(25°C))/C(25°C)
-30
-10
10
30
50
(
V
R
)
10
(V
R
)
Capacitance change
C
= (
T
A
)
1V
2V
6V
10V
70
°C
110
T
A
60°C
25°C
12
14
V
18
V
R
Nov-14-2002
Package SC79
Package Outline
0.2
0.8
±0.1
10˚MAX.
M
A
0.13
-0.03
+0.05
2
1.6
±0.1
0.55
±0.04
Foot Print
1.35
0.35
Marking Layout
Date code
2003, July
Type code
Laser marking
0.35
0.2
±0.05
Cathode
marking
1
0.3
±0.05
10˚MAX.
1.2
±0.1
A
BAR63-02V
Cathode marking
Example
Packing
Code E6327: Reel ø180 mm = 3.000 Pieces/Reel
Code E6433: Reel ø330 mm = 10.000 Pieces/Reel
4
0.2
1.33
1.96
8
Cathode
marking
0.4
0.93
0.66
