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BB639C |
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| Part Number | BB639C |
| Manufacturer | Siemens Group |
| Description | BB 639C Silicon Variable Capacitance Diode • For tuning of extended frequency band in VHF TV / VTR tuners Type BB 639C Marking Ordering Code yellow S Q62702-B695 Pin Configuration Package 1=C 2=A S... |
| Features |
13.5
∆CT/CT -
VR = 1 V, VR = 28 V, f = 1 MHz
Capacitance matching % Ω nH
VR = 1 V, VR = 28 V, f = 1 MHz
Series resistance
rs Ls
VR = 5 V, f = 470 MHz
Series inductance
1) In-line matching. For details please refer to Application Note 047
Semiconductor Group
2
Apr-30-1998
BB 639C
Diode capacitance CT = f (V R) f = 1MHz
Temperature coefficient of the diode capacitance TCc = f (VR)
10 -3
40
pF
1/°C
CT
30
T Cc
25 10 -4
20
15
10
5 10 -5 0 10
0 0
5
10
15
20
V
30
10
1
V
VR
VR
Reverse current I R = f (VR)
Reverse current IR = f (TA)
T A = Parameter
10 3
pA 85°C
VR ... |
| Document |
 BB639C Data Sheet
PDF 40.50KB |
Similar Datasheet
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|---|---|---|---|---|
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Desde 2024. D4U Semiconductor.
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