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Partno	Mfg	Dc	Qty	Available	Descript
BB837	INFINEON	N/a	171000	avai	Silicon Tuning Diode (Extented frequency range up to 2.8 GHz special design for use in TV-sat indoor units)
BB837	NXP	N/a	3490	avai	Silicon Tuning Diode (Extented frequency range up to 2.8 GHz special design for use in TV-sat indoor units)
BB857	NXP	N/a	3000	avai	Varactordiodes

BB837 ,Silicon Tuning Diode (Extented frequency range up to 2.8 GHz special design for use in TV-sat indoor units)CharacteristicsReverse current I nARV = 30 V - - 10RV = 30 V, T = 85 °C - - 200R AAC
BB837 ,Silicon Tuning Diode (Extented frequency range up to 2.8 GHz special design for use in TV-sat indoor units)BB837 /BB857...Silicon Tuning Diode

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BB837-BB857
Varactordiodes
BB837 /BB857...
Silicon Tuning Diode For SAT -indoor-units High capacitance ratio Low series resistance Excellent uniformity and matching due to
"in-line" matching assembly procedure
BB837
BB857
Maximum Ratings at TA = 25°C, unless otherwise specified
BB837 /BB857...
Electrical Characteristics at TA = 25°C, unless otherwise specified
DC Characteristics
AC Characteristics
1For details please refer to Application Note 047
BB837 /BB857...
Diode capacitance CT = (VR)
f = 1MHz
10 2
10
Normalized diode capacitance (TA)/C(25°C)= (TA); f = 1MHz
0.975
0.98
0.985
0.99
0.995
1.005
1.01
1.015
1.02
1.025
1.035
Reverse current IR = (TA)R = 28V
-3010 10 10 10
Reverse current IR = (VR)A = Parameter
10 2
-1 10 10 10 10 10
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