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Numéro de référence | NTE618 | ||
Description | Varactor Silicon Tuning Diode for AM Radio | ||
Fabricant | NTE Electronics | ||
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1 Page
NTE618
Varactor
Silicon Tuning Diode for AM Radio
Description;
The NTE618 is a silicon varactor diode with a good linearity and high capacitance ratio that is capable
of beinf operated from a low voltage. This device is intended for use in AM receiver electronic tuning
applications.
Features:
D High Capacitance Ratio: CR = 15.5 (Min)
D Guaranteed Figure of Merit: Q = 200 (Min) @ VR = 1V, f = 1MHz
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +100°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +100°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Breakdown Voltage
V(BR)R IR = 10µA
Reverse Current
IR VR = 9V
Interterminal Capacitance
C1.2V VR = 1.2V, f = 1MHz
C3.5V VR = 3.5V, f = 1MHz
C6.0V VR = 6.0V, f = 1MHz
C8.0V VR = 8.0V, f = 1MHz
Figure of Merit
Q VR = 1V, f = 1MHz
Capacitance Ratio
CR C1.2V/C8.0V, f = 1MHz
matching Tolerance
∆Cm (Cmax – Cmin)/Cmin
Min Typ Max
16 –
–
– – 100
420.0 – 459.1
144.2 – 192.1
45.71 – 60.91
20.30 – 23.54
200 –
–
15.5 –
–
– – 0.03
Unit
V
nA
pF
pF
pF
pF
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Pages | Pages 2 | ||
Télécharger | [ NTE618 ] |
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