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Электронный компонент: SMTD3001

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975 Stewart Drive Sunnyvale, CA 94O86 4O8.737.8181 FAX: 4O8.733.7645 www.metelics.com
sales@metelics.com
SURFACE MOUNT TUNING VARACTORS SERIES
SOD323 PACKAGE TUNING VARACTORS ELECTRICAL SPECIFICATIONS VB @ 10 uA=30 V MIN
Part
Package
CT-4
CTR
Q @ 4 V
Recommended
Number
Mark
Typ.
Min.
Min.
Frequency
(pF)
0/30
(MHz)
SMTD3001
Cathode Band Only
1.00
3.5
3000
3000
SMTD3002
Cathode Band Only
2.00
3.6
2800
2500
SMTD3004
Cathode Band Only
4.00
4.2
2400
2500
SMTD3006
Cathode Band Only
6.00
4.3
2100
2500
SMTD3008
Cathode Band Only
8.00
4.3
1800
2000
SMTD3010
Cathode Band Only
10.00
4.4
1600
2000
Capacitance values are
20%. Other values available.
SOT23 PACKAGE TUNING VARACTORS ELECTRICAL SPECIFICATIONS VB @ 10 uA=30 V MIN
Part
Package
CT-4
CTR
Q @ 4 V
Recommended
Number
Mark
Typ.
Min.
Min.
Frequency
(pF)
0/30
(MHz)
SMTV3001
M01
1.00
3.5
3000
3000
SMTV3002
M02
2.00
3.6
2800
2500
SMTV3004
M04
4.00
4.2
2400
2500
SMTV3006
M06
6.00
4.3
2100
2500
SMTV3008
M08
8.00
4.3
1800
2000
SMTV3010
M10
10.00
4.4
1600
2000
Capacitance values are
20%. Other values available.
FEATURES
High-Q
Low leakage
Rugged construction
Passivated
Repeatable performance
APPLICATIONS
Tuning oscillators, filters and resonators
Voltage controlled capacitor
SILICON VARACTOR DESCRIPTION
The SMTV and SMTD series of Metelics silicon varactor
diodes are constructed using advanced material
and processes, resulting in a lower series resistance
(R
s
) than is produced with conventional methods.
This lower R
s
results in a higher Q. These diodes are
suitable for applications where the most Q for the dol-
lar is required, since they are competitive with the lower
end of GaAs diodes for Q, while priced as silicon.
Package Terminal Identification Code
3
1
2
SOT23
SINGLE DIODE (-0)
3
1
2
SOT23
SERIES DIODES (-2)
3
1
2
SOT23
COMMON CATHODE (-4)
2
1
SOD323
3
1
2
SOT23
SINGLE DIODE (-1)
3
1
2
SOT23
DUAL ANODE (-5)
3
1
2
SOT23
DUAL CATHODE (-6)
3
1
2
SOT23
COMMON ANODE (-3)
A
A
1
I
C
B
D
H
E
J
F
G
MAXIMUM RATINGS
Operating/Storage Temperature Range ... -65
C to +150C
Max Power Dissipation (per Package) ...................... 250mW
Measured in an infinite heat sink at T
CASE
=25
C).
Derate linearly to zero at 150
C.
Peak inverse Voltage (P
IV
) ................................... Same as V
BR
Forward Current (i
F
) (1
s pulse) .................................... 1 Amp
PACKAGE CHARACTERISTICS
Lead Material .............................................................. Alloy 42
Lead Finish .................................................... Tin-Lead, 60-40%
Maximum Soldering Temperature ................ 260
C for 5 sec.
Minimum Lead Strength ................................... 2 pounds pull
Typical Package Inductance .......................................... 2 nH
Typical Package Capacitance .... 0.10 pF (opposite leads)
A
A
1
I
J
E
C
F
H
G
K
SOD323 PACKAGE OUTLINE
A
E
D
G
F
H
C
B
E28X PACKAGE OUTLINE
H
F
I
G
A
B
C
D
E
I
H
F
G
A
B
E
C
D
J
SOT23 PACKAGE OUTLINE
0805 PACKAGE OUTLINE
0.53
0.76
0.021
0.030
0.20
0.36
0.008
0.014
0.13
0.003
0.05
0.46
0.012
0.018
0.71
0.022
0.028
4.01
0.148
0.158
1.35
0.047
0.053
0.43
0.013
0.017
A
B
C
D
E
F
G
H
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
0.08
0.30
0.56
3.76
1.19
0.33
2.92
0.109
0.115
0.15
0.002
0.006
I
J
2.77
0.05
0.79
1.02
0.031
0.040
0.02
0.10
0.001
0.004
3.05
0.105
0.120
2.03
0.070
0.080
2.00
0.071
0.079
2.50
0.083
0.098
1.40
0.047
0.065
0.25
0.005
0.010
A
A
1
B
C
D
G
H
I
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
2.67
1.78
1.80
2.10
1.20
0.13
0.15
0.0035 0.0059
0.94
0.030
0.037
8.0
0.0
0.8
J
E
0.89
0.77
0.0
0.54
0.015
0.021
F
0.38
0.79
1.02
0.031
0.040
0.02
0.10
0.001
0.004
3.05
0.105
0.120
2.00
0.071
0.079
0.54
0.010
0.021
2.50
0.083
0.098
1.40
0.047
0.055
0.25
0.005
0.010
A
A
1
C
E
F
G
H
I
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
2.67
1.80
0.38
2.10
1.20
0.13
0.15
0.0035 0.059
0.55
0.017
0.022
8.0
0.0
0.0
J
K
0.089
0.44
0.0
1.14
1.40
0.045
0.055
1.91
2.16
0.075
0.085
0.84
0.025
0.033
0.63
0.015
0.025
A
B
C
D
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
0.63
0.38
0.40
0.012
0.016
E
0.30
1.06
0.030
0.040
F
0.76
--
1.10
0.034
0.043
--
0.10
0.003
0.004
0.20
0.006
0.010
0.40
0.010
0.016
0.15
0.003
0.006
1.90
0.063
0.075
1.45
0.045
0.057
2.70
0.094
0.106
A
B
C
D
E
F
G
H
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
--
0.25
0.08
1.60
1.15
2.30
0.63
0.76
0.025
0.030
0.20
0.38
0.008
0.015
0.20
0.004
0.008
0.76
0.020
0.030
0.50
0.010
0.020
4.52
0.162
0.178
2.41
0.085
0.095
1.27
0.040
0.050
A
B
C
D
E
F
G
H
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
0.10
0.50
0.25
4.11
2.16
1.02
0.63
0.015
0.025
I
0.38
SOT143 PACKAGE OUTLINE
E35SM PACKAGE OUTLINE
A
C
B
D