SMV2019 to SMV2023 Series Datasheet by Skyworks Solutions Inc.

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X SKYWORKS‘
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET
SMV2019 to SMV2023 Series: Hyperabrupt Junction Tuning
Varactors
Applications
Low phase noise VCOs in wireless systems
RF and microwave VCOs and phase shifters
Features
Low series resistance
High capacitance ratio at low reverse voltage
Packages rated MSL1, 260 °C per JEDEC J-STD-020
Skyworks Green™ products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green™, document number
SQ04-0074.
Description
The SMV2019 to SMV2023 series are silicon hyperabrupt junction
varactor diodes. The capacitance ratio and low series resistance
of these varactors make them attractive for low phase noise
Voltage-Controlled Oscillators (VCOs) in wireless systems.
Table 1 describes the various packages and markings of the
SMV2019 to SMV2023 series of varactors.
Table 1. Packaging and Marking
Single Common Cathode Single Single Single
SOT-23 SOT-23 SOD-323
Green™
SC-79
Green™
SOD-882
Green™
SMV2019-079LF
Marking: Cathode and YX
SMV2019-040LF
Marking: Z
SMV2020-079LF
Marking: Cathode and YY
SMV2022-004LF
Green™
Marking: DJ3
SMV2023-001LF
Green™
Marking: DK1
SMV2023-004LF
Green™
Marking: DK3
SMV2023-011LF
Marking: DK1
LS = 1.5 nH LS = 1.5 nH LS = 1.5 nH LS = 0.7 nH LS = 0.45 nH
The Pb-free symbol or “LF” in the part number denotes a lead-free, RoHS-compliant package unless otherwise noted as Green™. Tin/lead (Sn/Pb) packaging is not recommended
for new designs.
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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Electrical and Mechanical Specifications
The absolute maximum ratings of the SMV2019 to SMV2023
series of varactors are provided in Table 2. Electrical
specifications are provided in Table 3. The relationship between
capacitance and reverse voltage is illustrated in Figures 1, 2,
and 3. Table 4 summarizes the capacitance of the SMV2019 to
SMV2023 series.
The SPICE model for the SMV2019 to SMV2023 varactor series is
shown in Figure 4 and the associated model parameters are
provided in Table 5.
Package Dimensions
Package dimensions are provided in Figures 5 to 11 (odd
numbers), and tape and reel drawings are provided in Figures 6 to
12 (even numbers).
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
The SMV2019 to SMV2023 varactors are rated to Moisture
Sensitivity Level 1 (MSL1) at 260 C. They can be used for lead or
lead-free soldering. For additional information, refer to the
Skyworks Application Note, Solder Reflow Information, document
number 200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Table 2. SMV2019 to SMV2023 Absolute Maximum Ratings (Note 1)
Parameter Symbol Minimum Maximum Units
Reverse voltage VR 22 V
Forward current IF 20 mA
Power dissipation PDIS 250 mW
Operating temperature TOP –55 +125 C
Storage temperature TSTG –55 +150 C
Note 1: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
CAUTION: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 3. SMV2019 to SMV2023 Electrical Specifications (Note 1) (Note 2)
(TOP = 25 C, Unless Otherwise Noted)
Part Number
CT @ 4 V
(pF)
CT @ 20 V
(pF)
CT @ 4 V
CT @ 20 V
Ratio
Q @ 4 V,
50 MHz
Minimum Maximum Minimum Maximum Minimum Typical
SMV2019 0.65 0.95 0.26 0.34 2.30 500
SMV2020 1.20 1.53 0.30 0.43 2.80 500
SMV2022 2.50 3.30 0.60 0.85 3.00 500
SMV2023 4.40 5.40 0.90 1.20 4.20 500
Note 1: Performance is guaranteed only under the conditions listed in this table.
Note 2: Reverse current, IR (VR = 16 V): 50 nA maximum.
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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Typical Performance Characteristics
Reverse Voltage (V)
Capacitance (pF)
0
2
4
6
8
10
12
14
05101520
SMV2022
SMV2023
Figure 1. SMV2022 and SMV2023 Capacitance vs Reverse Voltage
Reverse Voltage (V)
Capacitance (pF)
0
0.5
1.0
1.5
2.0
2.5
02 4 6 8 10 12 14 16 18 20
Figure 2. SMV2019-079LF Capacitance vs Reverse Voltage
Reverse Voltage (V)
Capacitance (pF)
0
1.5
2.0
0.5
1.0
2.5
3.0
3.5
0246 108141612 18 20
Figure 3. SMV2020-079LF Capacitance vs Reverse Voltage
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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Table 4. Capacitance vs Reverse Voltage
VR
(V)
CT
(pF)
SMV2019 SMV2020 SMV2022 SMV2023
0 2.22 3.20 7.41 12.33
0.5 1.77 2.59 5.94 9.90
1.0 1.51 2.25 5.14 8.60
1.5 1.33 2.01 4.56 7.62
2.0 1.20 1.83 4.14 6.94
2.5 1.08 1.68 3.78 6.34
3.0 0.98 1.56 3.49 5.88
3.5 0.89 1.46 3.23 5.45
4.0 0.81 1.36 3.01 5.09
5.0 0.66 1.19 2.54 4.42
6.0 0.55 1.03 2.18 3.77
7.0 0.48 0.88 1.80 3.18
8.0 0.44 0.75 1.50 2.63
9.0 0.40 0.64 1.29 2.21
10.0 0.38 0.57 1.11 1.86
11.0 0.37 0.52 1.03 1.68
12.0 0.35 0.48 0.96 1.54
13.0 0.34 0.45 0.91 1.44
14.0 0.33 0.43 0.87 1.37
15.0 0.32 0.41 0.83 1.30
16.0 0.32 0.39 0.81 1.25
17.0 0.31 0.38 0.78 1.20
18.0 0.31 0.37 0.76 1.16
19.0 0.30 0.36 0.75 1.13
20.0 0.30 0.35 0.73 1.09
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DIODE
Varactor_Diode
AREA = 1
MODEL = Diode_Model
MODE = nonlinear
IND
L
S
L = L
S
RES
R
S
R = R
S
CAP
C
P
C = C
P
PORT
P_anode
port = 1
PORT
P_Cathode
port = 2
DIODEM
Diode_Model
I
S
= 1.00e-14
R
S
= 0
N = 1
T
T
= 0
C
JO
= C
JO
M = M
V
J
= V
J
E
G
= 1.11
X
TI
= 3
K
F
=0
A
F
=1
F
C
= 0.5
B
V
= 0
I
BV
= 1e-3
I
SR
= 0
N
R
= 2
I
KF
= 0
N
BV
= 1
I
BVL
= 0
N
BVL
= 1
T
BV1
= 0
T
NOM
= 27
F
FE
= 1
S1672
Figure 4. SPICE Model
Table 5. SPICE Model Parameters
Part Number CJO
(pF)
VJ
(V)
M CP
(pF)
RS
(Ω)
LS
(nH)
SMV2019-079LF 2.25 3.5 1.4 0.07 4.8 0.7
SMV2019-040LF 2.25 3.5 1.4 0.07 4.8 0.45
SMV2020-079LF 3.20 4.4 1.45 0 2.5 0.7
SMV2022 series 7.30 4.0 1.4 0 2.2 1.5
SMV2023 series 12.23 4.0 1.4 0 1.6 1.5
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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0.060 (1.50 mm) Min.
0.067 (1.70 mm) Max.
0.010
(0.25 mm) Min.
0.014
(0.35 mm) Max.
0.043 (1.10 mm) Min.
0.051 (1.30 mm) Max.
0.020
(0.50 mm) Min.
0.028
(0.70 mm) Max.
0.003
(0.07 mm) Min.
0.008
(0.20 mm) Max.
10° Max.
10° Max.
0.028
(0.70 mm) Min.
0.035
(0.90 mm) Max.
0.006 (0.15 mm) Min.
Polarity
Indicator Area
12
S1652
Dimensions are in inches (millimeters shown in parentheses)
Box
or
Bar
Figure 5. SC-79 Package Dimensions
S2929
Notes:
1. Carrier tape: black conductive polycarbonate or polystyrene.
2. Cover tape material: transparent conductive PSA.
3. Cover tape size: 5.4 mm width.
4. ESD-surface resistivity is ≤1 x 108 Ohms/square per
EIA, JEDEC TNR Specification.
5. All measurements are in millimeters.
8.00 ± 0.20
0.229 ± 0.02 (T)
3.50 ± 0.05
A
B
Ø1.50± 0.10
Ø0.50± 0.05
4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05
0.80 ± 0.05 (Ko)
1.95 ± 0.05 (Bo)
1.40 ± 0.05
0.39 ± 0.05
0.90 ± 0.05 (Ao)
1.75 ± 0.10
2
o
Max
2° Max
A
B
B
A
Pin 1 Indicator
Figure 6. SC-79 Tape and Reel Dimensions
« 4 7+ * D , , fi , ¢ % E J‘ + IN >ak
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
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12
0.090 (2.29 mm) Min.
0.107 (2.72 mm) Max. 0.000 (0 mm) Min.
0.004 (0.10 mm) Max.
0.012 (0.305 mm) Min.
0.016 (0.406 mm) Max.
0.036 (0.91 mm) Min.
0.046 (1.17 mm) Max.
0.010 (0.25 mm) Min.
0.018 (0.46 mm) Max.
0.005 (0.127 mm) Min.
0.008 (0.203 mm) Max.
0.044
(1.12 mm) Min.
0.054
(1.37 mm) Max.
0.025
(0.635 mm) Min.
0.037
(0.940 mm) Max.
0.013
(0.33 mm) Min.
0.017
(0.43 mm) Max.
Cathode
Indicator
0.008 Ref.
Gauge Datum
For Foot Length
Measurement
0.060 (1.52 mm) Min.
0.070 (1.78 mm) Max.
S1619
Dimensions are in inches (millimeters shown in parentheses)
Figure 7. SOD-323 Package Dimensions
S2910
Pin 1
Indicator
2.00 ± 0.05
0.30 ± 0.05
4.00
4.00
(See Note 4)
1.52 (Ao)
2.90 (Bo)
1.35 (Ko)
1.07 (K1)
2.08
0.84
R0.5 Typ.
R0.3 Max.
Ø1.50 +0.1/–0
Ø1.00 Min.
8.00 +0.30/–0.10
3.50 ± 0.05
1.75 ± 0.10
A
Notes:
1. Carrier tape: black conductive polystyrene.
2. Cover tape: transparent conductive PSA.
3. Cover tape size: 5.4 mm width.
4. 10 sprocket hole pitch cumulative tolerance: ±0.20 mm.
5. All measurements are in millimeters.
A
A
Figure 8. SOD-323 Tape and Reel Dimensions
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
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3
2
1
0.035 (0.89 mm) Min.
0.044 (1.12 mm) Max.
0.0005 (0.01 mm) Min.
0.004 (0.10 mm) Max.
0.012 (0.30 mm) Min.
0.020 (0.50 mm) Max.
0.003 (0.080 mm) Min.
0.008 (0.20 mm) Max.
8° Max.
0.022 (0.55 mm) Ref.
0.110 (2.80 mm) Min.
0.120 (3.04 mm) Max.
0.083 (2.10 mm) Min.
0.104 (2.64 mm) Max.
0.037 (0.95 mm) Ref.
0.047 (1.20 mm) Min.
0.055 (1.40 mm) Max.
0.076 (1.92 mm) Ref.
0.020 (0.51 mm) Ref.
S1389
Dimensions are in inches (millimeters shown in parentheses)
Figure 9. SOT-23 Package Dimensions
Notes:
1. Carrier tape: black conductive polycarbonate.
2. Cover tape material: transparent conductive PSA.
3. Cover tape size: 5.40 mm width.
4. Tolerance ±0.10 mm.
5. Ten sprocket hole pitch cumulative tolerance: ±0.2 mm.
6. All measurements are in millimeters.
7. Alternative carrier tape dimensions are:
Ao = 3.3
Bo = 2.9
Ko = 1.22
3.10 (Ao)
1.0
2.2
2.70 (Bo)
8.00 + 0.3/–0.1
4.00
4.00
(See Note 5)
2.00 ± 0.05
3.50 ± 0.05
1.75 ± 0.10
A
A
A
0.25 ± 0.05
0.8 ± 0.05
1.20 (Ko)
ø1.00 Min.
R 0.5 Typ. Pin 1 Indicator
ø1.5 + 0.1/–0
S1684b
R 0.3 Max
Figure 10. SOT-23 Tape and Reel Dimensions
, A W ‘ I I”. V/% k , + :3 1 E3; 7 7 ‘ 1 77 D 5L3 A E: A I-all
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
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NOTES:
1. All measurements are in millimeters.
2. Dimensions and tolerances according to ASME Y14.5M-1994.
3. These packages are used principally for discrete devices.
4. This dimension includes stand-off height and package body thickness,
but does not include attached features, e.g., external heatsink or chip capacitors.
An integral heatslug is not considered an attached feature.
5. This dimension is primarily terminal plating, but does not include small metal protrusion.
0.05
2X
0.05
0.46 + 0.04
–0.06
0.05/0.00
Terminal 1
0.03 C
2X 0.25 ± 0.05
2X
Pin 1 Indicator
0.600
A
0.650
C
B
1.000
Seating Plane
4 2X 0.50 ± 0.05
0.10
M
A B
0.10
M
A B
0.325
5
Y1410
Figure 11. SOD-882 Package Dimensions
S1922
A
B
2.00 ± 0.05 1.55 ± 0.05 (D0)
0.40 ± 0.05 (D1)
Cathode
Indicator
0.20
1.15 ± 0.05 (Bo)
0.70 ± 0.05 (A0)
4.00 ± 0.10
A
BB A
2.00 ± 0.05
0.47 ± 0.05 (Ko)
1.75 ± 0.10
3.50 ± 0.05
8.00 ± 0.1
Notes:
1. Carrier tape: black conductive polycarbonate.
2. Cover tape: transparent conductive material.
3. Cover tape size: 5.4 mm width.
4. ESD surface resistivity is ≥1 x 10
4
~ ≤ 1 x 10
8
Ohms/square.
5. All dimensions are in millimeters.
Figure 12. SOD-882 Tape and Reel Dimensions
DATA SHEET • SMV2019 TO SMV2023 VARACTORS
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information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to
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