SEMTECH_ELEC FV1043

FV1043
TUNER AFC DIODE
The FV1043 is a variable capacitor diode
intended for AFC applications, VHF TV
Max. 0.5
Max. 0.45
applications, FM Receivers. Air craft
communications gear, and other receivers
in the 1 MHz to 500 MHz.
Min. 27.5
Max. 1.9
Min. 27.5
Max. 1.9
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
Black
Cathode Band
XXX
Max. 3.9
ST
Black
Part No.
XXX
Max. 2.9
Standard package is DO-35 case,
DO-34 case is available upon request.
Min. 27.5
Glass Case DO-35
Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Min. 27.5
Glass Case DO-34
Dimensions in mm
Symbol
Value
Unit
BV
5
V
Forward Current
IF
250
mA
Power Dissipation
PD
350
mW
Operating Temperature Range
Topr
- 65 to + 175
O
Storage Temperature Range
Tstg
- 65 to + 200
O
Breakdown Voltage
C
C
Characteristics at Ta = 25 OC unless otherwise noted
Parameter
Breakdown Voltage
at IR = 1 µA
Nominal Capacitance
at VR = 4 V, f = 1 MHz
Capacitance Ratio
at VR = 0.1 V, f = 1 MHz (C0.1)
at VR = 4 V, f = 1 MHz (C4)
at f = 100 MHz
Symbol
Min.
Typ.
Max.
Unit
BV
5
-
-
V
C
5
-
20
pF
C0.1
C4
-
1.8
-
-
Q
100
-
-
-
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/06/2007
FV1043
FIGURE OF MERIT
VERSUS FREQUENCY
FIGURE OF MERIT
VERSUS REVERSE VOLTAGE
1K
10K
Q-FIGURE OF MERIT
Q-FIGURE OF MERIT
VR =4.0V
1K
100
f=50MHz
f=100MHz
100
10
100
1
0.1
1.0
10
REVERSE VOLTAGE-V
f-FREQUENCY-MHz
CAPACITANCE VERSUS
REVERSE VOLTAGE
100
CAPACITANCE-pF
f=100MHz
10
1
0.1
1.0
10
VR -REVERSE VOLTAGE-VOLTS
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 22/06/2007