NTE610 thru NTE614
Voltage Variable Capacitance Diode
(Tuning Diode)
Description:
These diodes are designed for high volume requirements of FM Radio and TV tuning and AFC, gener-
al frequency control and tuning applications; providing solid–state reliability in replacement of me-
chanical tuning methods.
Features:
D
High Q with Guaranteed Minimum Values
D
Controlled and Uniform Tuning Ratio
D
Standard Capacitance Tolerance – 10%
Absolute Maximum Ratings:
Reverse Voltage, V
R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Forward Current, I
F
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mA
Device Dissipation (T
A
= 25°C), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8mW/°C
Note 1. The
NTE611
&
NTE612
are
discontinued
devices and no longer available.
Electrical Characteristics:
(T
A
= +25°C unless otherwise specified)
Parameter
Reverse Breakdown Voltage
Reverse Voltatge Leakage Current
Series Inductance
Case Capacitance
Diode Capacitance Temperature
Coefficient
Diode Capacitance
NTE610
NTE611
NTE612
NTE613
NTE614
Symbol
V
(BR)R
I
R
L
S
C
C
TC
C
Test Conditions
I
R
= 10µA
V
R
= 25V, T
A
= +25°C
f = 250MHz, Lead Length
∼
1/16”
f = 1MHz, Lead Length
∼
1/16”
V
R
= 4V, f = 1MHz
Min Typ Max
30
–
–
–
–
–
–
6
0.18
280
–
0.1
–
–
Unit
V
µA
nH
pF
400 ppm/°C
C
T
V
R
= 4V, f = 1MHz
6.1
9.0
6.8
7.5
pF
pF
pF
pF
pF
10.0 11.0
10.8 12.0 13.2
19.8 22.0 24.2
29.7 33.0 36.3
NTE [ NTE ELECTRONICS ]
