BB729S Datasheet, PDF (1/1 Pages) General Semiconductor – Tuner Diodes

SMD Type
Tuner Diodes
BB729S
Diodes
Features
Silicon epitaxial planar capacitance diodes with very wide effective capacitance
variation for tuning the whole range of of VHF CTV tuners.
These diodes are available as singles or as matched sets of two or more units
according to the tracking condition described in the table of characteristics.
SOD-323
1.7+0.1
-0.1
Unit: mm
0.85^+0.05
-0.05
2.6+0.1
-0.1
0.475
0.375
1.0max
Absolute M axim um Ratings Ta = 25
Param eter
Reverse Voltage
Am bient Tem perature
Storage Tem perature Range
Sym bol
VR
Tamb
TS
V a lu e
32
125
-55 to +125
U n it
V
Electrical Characteristics Ta = 25
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Reverse Breakdown Voltage
VBR(R)
IR = 100 A
32
V
Leakage Current
IR
VR = 30 V
10
nA
Capacitance
f = 1 MHz;VR = 28 V
2.4
Ctot
f = 1 MHz;VR = 1 V
36
2.9
pF
42
Effective Capacitance Ratio
Cd(1V)/Cd(28V)
f = 1 MHz;VR = 1 to 28 V
13.5
Series Resistance
rs
f = 470 MHz, Ctot = 25 pF
0.8
Series Inductance
Ls
2.5
nH
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