BB 857 E7902 Infineon Technologies, BB 857 E7902 Datasheet - Page 2

• Manufacturer Part Number: BB 857 E7902
• Description: DIODE VAR CAP 30V 20MA SCD-80
• Manufacturer: Infineon Technologies

Specifications of BB 857 E7902

• Package / Case: SCD 80
• Capacitance @ Vr, F: 0.52pF @ 28V, 1MHz
• Capacitance Ratio: 12.7
• Capacitance Ratio Condition: C1/C28
• Voltage - Peak Reverse (max): 30V
• Diode Type: Single
• Mounting Type: Surface Mount
• Capacitance: 6 pF
• Reverse Voltage: 30 V
• Forward Continuous Current: 20 mA
• Termination Style: SMD/SMT
• Configuration: Single
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Minimum Tuning Ratio: 10.2
• Mounting Style: SMD/SMT
• Tuning Ratio Test Condition: 1 / 25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Vr, F: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: BB 857 E7902; BB857E7902INTR; BB857E7902XT; SP000010443

1
Electrical Characteristics at T
Parameter
DC Characteristics
Reverse current
V
V
AC Characteristics
Diode capacitance
V
V
V
Capacitance ratio
V
Capacitance ratio
V
Capacitance matching
V
Series resistance
V
For details please refer to Application Note 047
R
R
R
R
R
R
R
R
R
= 30 V
= 30 V, T
= 1 V, f = 1 MHz
= 25 V, f = 1 MHz
= 28 V, f = 1 MHz
= 1 V, V
= 1 V, V
= 1V ... 28V, f = 1 MHz, 7 diodes sequence
= 5 V, f = 470 MHz
R
R
A
= 25 V, f = 1 MHz
= 28 V, f = 1 MHz
= 85 °C
1)
A
= 25°C, unless otherwise specified
2
Symbol
I
C
C
C
r
R
S
C
T
T1
T1
T
/ C
/ C
/ C
T25
T28
T
min.
0.45
10.2
9.7
0.5
-
-
6
-
-
Values
0.55
0.52
typ.
12.7
BB837/BB857...
1.5
6.6
12
-
-
-
max.
200
0.65
2007-04-20
10
7.2
5
-
-
-
-
Unit
nA
pF
-
%