BB814 datasheet(2/3 Pages) SIEMENS

номер детали	BB814

подробное описание детали	Silicon Variable Capacitance Diode (For FM radio tuners with extended frequency band High tuning ratio at low supply voltage (car radio)

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производитель	SIEMENS [Siemens Semiconductor Group]

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Semiconductor Group

2

BB 814

Electrical Characteristics

at TA = 25 ˚C, unless otherwise specified.

Parameter

Symbol

min.

typ.

Unit

Values

max.

Reverse current

VR = 16 V

VR = 16 V, TA = 60 ˚C

IR

nA

–

20

200

Diode capacitance

f = 1 MHz1)

VR =

2 V

VR =

8 V

CT

pF

43

19.1

44.75

20.8

46.5

22.7

Capacitance ratio

VR = 2 V, 8 V, f = 1 MHz

CT2

CT8

–

2.05

2.15

2.25

Capacitance matching

VR = 2 V, 8 V

∆CT

CT

%

––

3

1)

Capacitance groups, coded 1, 2

Code

CT (2 V)

CT (8 V)

1

43

… 45

19.1

… 21.95

2

44.5

… 46.5

19.75 … 22.7

DC Characteristics

Series resistance

VR = 2 V, f = 100 MHz

Q factor

VR = 2 V, f = 100 MHz

r

S

Q

–

0.18

200

–

Ω

–

pF

Unit

Аналогичный номер детали - BB814

производитель	номер детали	датащи	подробное описание детали
Vishay Siliconix	BB814	46Kb / 3P	Silicon Epitaxial Planar Dual Capacitance Diode Rev. 3, 01-Apr-99
Infineon Technologies A...	BB814	408Kb / 3P	Silicon Variable Capacitance Diodes Dec-04-2002
Vishay Siliconix	BB814	171Kb / 4P	Dual Varicap Diode Rev. 1.6, 15-Apr-05
Infineon Technologies A...	BB814	61Kb / 5P	Silicon Variable Capacitance Diodes 2007-04-20
Vishay Siliconix	BB814-1-GS08	171Kb / 4P	Dual Varicap Diode Rev. 1.6, 15-Apr-05

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Аналогичное описание - BB814

производитель	номер детали	датащи	подробное описание детали
Siemens Semiconductor G...	BB914	32Kb / 3P	Silicon Variable Capacitance Diode (For FM radio tuner with extended frequency band High tuning ratio low supply voltage car radio)
Toshiba Semiconductor	1SV103	119Kb / 2P	Variable Capacitance Diode, FM Radio Band Tuning Applications
KEC(Korea Electronics)	KDV1472	40Kb / 2P	VARIABLE CAPACITANCE DIODE SILICON EPITAXIAL PLANAR DIODE(FM RADIO BAND TUNING)
KEC(Korea Electronics)	KDV147	198Kb / 2P	VARIABLE CAPACITANCE DIODE SILICON EPITAXIAL PLANAR DIODE(FM RADIO BAND TUNING
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Siemens Semiconductor G...	BB619C	21Kb / 3P	Silicon Variable Capacitance Diode (For tuning of extended frequency band in VHF TV/ VTR tuners)
Siemens Semiconductor G...	BB639C	40Kb / 3P	Silicon Variable Capacitance Diode (For tuning of extended frequency band in VHF TV / VTR tuners)
KEC(Korea Electronics)	KDV149	270Kb / 3P	VARIABLE CAPACITANCE DIODE SILICON EPITAXIAL PLANAR DIODE(AM RADIO BAND TUNING)
STMicroelectronics	TDA7786	919Kb / 54P	ELITE automotive tuners for AM/FM car-radio October 2016 Rev 5

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