BB 639 E7904 Infineon Technologies, BB 639 E7904 Datasheet - Page 2

• Manufacturer Part Number: BB 639 E7904
• Description: DIODE VAR CAP 30V 20MA SOD-323
• Manufacturer: Infineon Technologies

Specifications of BB 639 E7904

• Package / Case: SOD-323
• Capacitance @ Vr, F: 2.9pF @ 28V, 1MHz
• Capacitance Ratio: 14.7
• Capacitance Ratio Condition: C1/C28
• Voltage - Peak Reverse (max): 30V
• Diode Type: Single
• Mounting Type: Surface Mount
• Capacitance: 36 pF @ 1 V
• Reverse Voltage: 30 V
• Applications Frequency Range: VHF
• Configuration: Single
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Minimum Tuning Ratio: 13.5
• Mounting Style: SMD/SMT
• Tuning Ratio Test Condition: 1 V/28 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Vr, F: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BB 639 E7904; BB639E7904INTR; BB639E7904XT; SP000010401

1
Electrical Characteristics at T
Parameter
DC Characteristics
Reverse current
V
V
AC Characteristics
Diode capacitance
V
V
V
V
Capacitance ratio
V
Capacitance ratio
V
Capacitance matching
V
BB639
V
BB659
V
BB659
Series resistance
V
For details please refer to Application Note 047.
R
R
R
R
R
R
R
R
R
R
R
R
= 30 V
= 30 V, T
= 1 V, f = 1 MHz
= 2 V, f = 1 MHz
= 25 V, f = 1 MHz
= 28 V, f = 1 MHz
= 1 V, V
= 2 V, V
= 1 V, V
= 1 V, V
= 1 V, V
= 5 V, f = 470 MHz
R
R
R
R
R
A
= 28 V, f = 1 MHz
= 25 V, f = 1 MHz
= 28 V, f = 1 MHz, 7 diode sequenc
= 28 V, f = 1 MHz, 4 diode sequenc
= 28 V, f = 1 MHz, 7 diode sequenc
= 85 °C
1)
A
= 25°C, unless otherwise specified
2
Symbol
I
C
C
C
r
R
S
C
T
T1
T2
T
/ C
/ C
/ C
T28
T25
T
min.
27.7
13.5
9.8
2.5
2.4
36
-
-
-
-
-
-
Values
29.75
38.3
2.85
0.65
typ.
14.7
10.4
BB639/BB659...
2.6
0.3
0.4
-
-
-
max.
200
31.8
2007-04-20
10
2.5
0.7
3.2
2.9
40
1
2
-
-
Unit
nA
pF
%