INFINEON BBY58-05W

BBY58...
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
• For low frequency control elements
such as TCXOs and VCXOs
• Very low capacitance spread
BBY58-02L/V
BBY58-02W
BBY58-03W
BBY58-05W
BBY58-06W
1
3
2
Type
BBY58-02L*
BBY58-02V
BBY58-02W
BBY58-03W
BBY58-05W
BBY58-06W
BBY58-07L4*
3
D 2
D 1
1
BBY58-07L4
2
Package
TSLP-2-1
SC79
SCD80
SOD323
SOT323
SOT323
TSLP-4-4
4
D 1
D 2
1
2
3
D 1
1
Configuration
single, leadless
single
single
single
common cathode
common anode
parallel pair, leadless
D 2
2
LS(nH)
0.4
0.6
0.6
0.6
1.4
1.4
0.4
Marking
88
8
88
8 yel.
B5s
B6s
B8
*Preliminary
Maximum Ratings at TA = 25°C, unless otherwise specified
Parameter
Symbol
Diode reverse voltage
VR
10
V
Forward current
IF
20
mA
Operating temperature range
Top
-55 ... 150
°C
Storage temperature
Tstg
-55 ... 150
1
Value
Unit
Jul-25-2003
BBY58...
Electrical Characteristics at T A = 25°C, unless otherwise specified
Symbol
Parameter
Values
min.
typ.
Unit
max.
DC Characteristics
Reverse current
IR
nA
VR = 8 V
-
-
10
VR = 8 V, TA = 85 °C
-
-
100
AC Characteristics
Diode capacitance
pF
CT
VR = 1 V, f = 1 MHz
17.5
18.3
19.3
VR = 2 V, f = 1 MHz
11.4
12.35
13.3
VR = 3 V, f = 1 MHz
7.8
8.6
9.3
VR = 4 V, f = 1 MHz
5.5
6
6.6
VR = 6 V, f = 1 MHz
3.8
4.7
5.5
CT1/CT3
1.9
2.15
2.4
CT1/CT4
2.7
3.05
3.5
CT4/CT6
1.15
1.3
1.45
Capacitance ratio
-
VR = 1 V, VR = 3 V, f = 1 MHz
Capacitance ratio
VR = 1 V, VR = 4 V, f = 1 MHz
Capacitance ratio
VR = 4 V, VR = 6 V, f = 1 MHz
Series resistance
Ω
rS
VR = 1 V, f = 470 MHz, BBY58-02L, -07L4
-
0.3
-
VR = 1 V, f = 470 MHz, all other
-
0.25
-
2
Jul-25-2003
BBY58...
Diode capacitance CT = ƒ (VR)
Normalized diode capacitance
f = 1MHz
C(TA)/C(25°C)= ƒ(TA)
f = 1MHz, VR = Parameter
1.05
32
-
pF
1V
1.03
CTA/C25
CT
24
20
4V
1.02
1.01
1
16
0.99
12
0.98
8
0.97
4
0
0
0.96
0.5
1
1.5
2
2.5
3
3.5
4
V
0.95
-30
5
VR
-10
10
30
50
70
°C
100
TA
Temperature coefficient of the diode
capacitance TCc = ƒ (VR)
TCC
10 -3
1/°C
10 -4
0
0.5
1
1.5
2
2.5
3
3.5
4
V
5
VR
3
Jul-25-2003