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BB639C

Siemens Group
Part Number BB639C
Manufacturer Siemens Group
Description Silicon Variable Capacitance Diode (For tuning of extended frequency band in VHF TV / VTR tuners)
Published Jun 3, 2005
Detailed Description BB 639C Silicon Variable Capacitance Diode • For tuning of extended frequency band in VHF TV / VTR tuners Type BB 639C ...
Datasheet PDF File BB639C PDF File

BB639C
BB639C

Overview
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 SOD-323 Maximum Ratings Parameter Diode reverse voltage Peak reverse voltage (R ≥ 5kΩ) Forward current Operating temperature range Storage temperature Symbol Value 30 35 20 -55 .
.
.
+125 -55 .
.
.
+150 mA °C Unit V VR VRM IF T op T stg Semiconductor Group 1 Apr-30-1998 BB 639C Electrical Characteristics at TA = 25°C, unless otherwise specified.
Parameter DC characteristics Reverse current Symbol min.
Values typ.
max.
10 200 nA Unit IR IR - VR = 30 V Reverse current VR = 30 V, TA = 85 °C AC characteristics Diode capacitance CT 36 27 2.
5 2.
4 39 30.
2 2.
72 2.
55 11.
1 15.
3 0.
6 1.
8 42 33.
2 3.
05 2.
8 2.
5 0.
75 - pF VR = 1 V, f = 1 MHz VR = 2 V, f = 1 MHz VR = 25 V, f = 1 MHz VR = 28 V, f = 1 MHz Capacitance ratio CT2/C T25 9.
5 - VR = 2 V, VR = 25 V, f = 1 MHz Capacitance ratio CT1/C T28...


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