ONSEMI MV104

ON Semiconductor
MV104
Silicon Tuning Diode
This device is designed for FM tuning, general frequency control
and tuning, or any top–of–the–line application requiring
back–to–back diode configurations for minimum signal distortion and
detuning.
• High Figure of Merit  Q = 140 (Typ) @ VR = 3.0 Vdc, f = 100
MHz
• Guaranteed Capacitance Range
37–42 pF @ VR = 3.0 Vdc (MV104)
• Dual Diodes – Save Space and Reduce Cost
• Monolithic Chip Provides Near Perfect Matching – Guaranteed ±
1.0% (Max) Over Specified Tuning Range
DUAL
VOLTAGE VARIABLE
CAPACITANCE DIODE
1
2
MAXIMUM RATINGS (EACH DIODE)
Rating
Symbol
Value
Unit
Reverse Voltage
VR
32
Vdc
Forward Current
IF
200
mAdc
Total Power Dissipation @ TA = 25°C
Derate above 25°C
PD
280
2.8
mW
mW/°C
Junction Temperature
TJ
+125
°C
Storage Temperature Range
Tstg
–55 to +150
°C
3
CASE 29–11, STYLE 15
TO–92 (TO–226AA)
Pin 1
A1
Pin 3
A2
Pin 2
C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (EACH DIODE)
Characteristic
Symbol
Min
Typ
Max
Unit
V(BR)R
32
—
—
Vdc
Reverse Voltage Leakage Current TA = 25°C
(VR = 30 Vdc)
TA = 60°C
IR
—
—
—
—
50
500
nAdc
Diode Capacitance Temperature Coefficient
(VR = 4.0 Vdc, f = 1.0 MHz)
TCC
—
280
—
ppm/°C
Reverse Breakdown Voltage
(IR = 10 µAdc)
CT, Diode Capacitance
VR = 3.0 Vdc, f = 1.0 MHz
pF
Device
MV104
 Semiconductor Components Industries, LLC, 2001
March, 2001 – Rev. 2
Q, Figure of Merit
VR = 3.0 Vdc
f = 100 MHz
CR, Capacitance Ratio
C3/C30
f = 1.0 MHz
Min
Max
Min
Typ
Min
Max
37
42
100
140
2.5
2.8
1
Publication Order Number:
MV104/D
MV104
TYPICAL CHARACTERISTICS (Each Diode)
550
70
Q, FIGURE OF MERIT
CT , DIODE CAPACITANCE (pF)
100
40
20
350
250
TA = 25°C
f = 100 MHz
150
10
0.3
0.5
2.0
1.0
3.0
5.0 7.0 10
20
0
3.0
6.0
9.0
12
15
18
24
21
27
VR, REVERSE VOLTAGE (VOLTS)
VR, REVERSE VOLTAGE (VOLTS)
Figure 1. Diode Capacitance (Each Diode)
Figure 2. Figure of Merit versus Voltage
CT , DIODE CAPACITANCE (NORMALIZED)
1000
VR = 3.0 Vdc
TA = 25°C
500
200
100
50
20
30
50
70
100
1.04
VR = 2.0 V
1.03
1.02
4.0 V
1.01
1.00
30 V
0.99
NORMALIZED to CT
at TA = 25°C
0.98
0.97
0.96
-75
200 300
30
-50
-25
+25
0
+50
+75
+100
+125
f, FREQUENCY (MHz)
TJ, JUNCTION TEMPERATURE (°C)
Figure 3. Figure of Merit versus Frequency
Figure 4. Diode Capacitance versus Temperature
100
50
I R , REVERSE CURRENT (nA)
20
10
50
30
2000
Q, FIGURE OF MERIT
450
TA = 125°C
20
10
5
TA = 75°C
2
1
0.5
0.2
0.1
TA = 25°C
0.05
0.02
0.01
0
5.0
15
10
20
25
30
VR, REVERSE VOLTAGE (VOLTS)
Figure 5. Reverse Current versus Reverse Voltage
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2
MV104
PACKAGE DIMENSIONS
TO–92 (TO–226AA)
CASE 29–11
ISSUE AL
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. CONTOUR OF PACKAGE BEYOND DIMENSION R
IS UNCONTROLLED.
4. LEAD DIMENSION IS UNCONTROLLED IN P AND
BEYOND DIMENSION K MINIMUM.
B
R
P
L
SEATING
PLANE
K
DIM
A
B
C
D
G
H
J
K
L
N
P
R
V
D
X X
G
J
H
V
C
SECTION X–X
1
N
N
YLE 15:
PIN 1. ANODE 1
2. CATHODE
3. ANODE 2
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3
INCHES
MIN
MAX
0.175
0.205
0.170
0.210
0.125
0.165
0.016
0.021
0.045
0.055
0.095
0.105
0.015
0.020
0.500
--0.250
--0.080
0.105
--0.100
0.115
--0.135
---
MILLIMETERS
MIN
MAX
4.45
5.20
4.32
5.33
3.18
4.19
0.407
0.533
1.15
1.39
2.42
2.66
0.39
0.50
12.70
--6.35
--2.04
2.66
--2.54
2.93
--3.43
---
MV104
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes
without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability,
including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be
validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others.
SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or
death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold
SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable
attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim
alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer.
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MV104/D