BB 844 E6327 Infineon Technologies, BB 844 E6327 Datasheet

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BB 844 E6327

Manufacturer Part Number
BB 844 E6327
Description
DIODE VAR CAP 18V 50MA SOT-23
Manufacturer
Infineon Technologies
Datasheet

Specifications of BB 844 E6327

Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Capacitance @ Vr, F
13pF @ 8V, 1MHz
Capacitance Ratio
3.8
Capacitance Ratio Condition
C2/C8
Voltage - Peak Reverse (max)
18V
Diode Type
1 Pair Common Cathode
Mounting Type
Surface Mount
Capacitance
42.5 pF
Reverse Voltage
20 V
Applications Frequency Range
VHF
Configuration
Dual Common Cathode
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Minimum Tuning Ratio
3.2
Mounting Style
SMD/SMT
Tuning Ratio Test Condition
2 / 8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Vr, F
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
BB844E6327XT
SP000013388
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

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BB 844 E6327 Summary of contents

Page 1

Silicon Variable Capacitance Diode For FM radio tuner with extended frequency band 77MHz to 108MHz Designed for application requiring back-to-back diode configuration for optimum signal distortion and detuning High tuning ratio at low supply voltage (car radio) Monolitic chip (common ...

Page 2

Electrical Characteristics at T Parameter DC Characteristics Reverse current ° Characteristics Diode capacitance MHz ...

Page 3

Diode capacitance 1MHz Temperature coefficient of the diode capacitance 0.0006 1/C° 0.0005 0.00045 ...

Page 4

Package Outline Foot Print Marking Layout (Example) Standard Packing Reel ø180 mm = 3.000 Pieces/Reel 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 0.25 B ...

Page 5

... For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system ...

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