BB844 Infineon Technologies, BB844 Datasheet

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BB844

Manufacturer Part Number
BB844
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of BB844

Packages
SOT23
Configuration
Single
If (max)
50.0 mA
Ct1 (typ)
43.75 pF
Ct2 (typ)
11.7 pF
Ct / C T
3.8 (2/8V)
Lead Free Status / RoHS Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BB844
Manufacturer:
INFINEON
Quantity:
12 000
Part Number:
BB844
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
BB844 E6327
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
BB844E6327
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Company:
Part Number:
BB844E6327
Quantity:
2 888
Silicon Variable Capacitance Diode
BB844
Type
BB844
Parameter
Diode reverse voltage
Peak reverse voltage
Forward current
Operating temperature range
Storage temperature
1
Maximum Ratings at T
Pb-containing package may be available upon special request
For FM radio tuner with extended frequency
Designed for application requiring back-to-back
High tuning ratio at low supply
Monolitic chip (common cathode) for perfect
Good C- V linearity
High figure of merit
Pb-free (RoHS compliant) package
Qualified according AEC Q101
band 77MHz to 108MHz
diode configuration for optimum signal
distortion and detuning
voltage (car radio)
dual diode tracking
A
= 25°C, unless otherwise specified
Package
SOT23
1)
Configuration
common cathode
1
Symbol
V
V
I
T
T
F
op
stg
R
RM
-55 ... 150
-55 ... 150
Value
18
20
50
L
S
1.8
(nH)
2007-04-20
Marking
SNs
BB844
Unit
V
mA
°C

Related parts for BB844

BB844 Summary of contents

Page 1

... A Parameter Diode reverse voltage Peak reverse voltage Forward current Operating temperature range Storage temperature 1 Pb-containing package may be available upon special request 1) Package Configuration SOT23 common cathode Symbol stg 1 BB844 L Marking (nH) S 1.8 SNs Value Unit °C -55 ... 150 -55 ... 150 2007-04-20 ...

Page 2

... Diode capacitance MHz MHz MHz R Capacitance ratio MHz Capacitance matching = MHz V R Series resistance 100 MHz R 1 For details please refer to Application Note 047. = 25°C, unless otherwise specified A Symbol BB844 Values Unit min. typ. max 200 pF 42.5 43. 11.5 13 3 0.28 - 2007-04-20 ...

Page 3

... Diode capacitance 1MHz Temperature coefficient of the diode capacitance 0.0006 1/C° 0.0005 0.00045 0.0004 0.00035 0.0003 0.00025 0.0002 Capacitance ratio 1MHz 5 4 3.5 3 2.5 2 1 BB844 / Tref T R CT1V/CT CT2V/CT CT8V/ 2007-04- ...

Page 4

... Reel ø330 mm = 10.000 Pieces/Reel Pin 1 Package SOT23 2.9 ±0 +0.1 0.4 -0.05 C 0.95 1.9 0. Lead width can be 0.6 max. in dambar area 0.8 0.8 1.2 Manufacturer s EH 2005, June Date code (YM) Pin 1 BCW66 Type code 4 0.9 3. ±0.1 0.1 MAX 0.2 1.15 2007-04-20 BB844 ...

Page 5

... Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life. If they fail reasonable to assume that the health of the user or other persons may be endangered. 5 BB844 2007-04-20 ...

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