SMV2025-079LF [SKYWORKS]
Variable Capacitance Diode, 4.65pF C(T), 20V, Silicon, Hyperabrupt, ROHS COMPLIANT, ULTRA SMALL, SC-79, 2 PIN;
| 型号： | SMV2025-079LF |
| 厂家： | 
SKYWORKS SOLUTIONS INC. |
| 描述： | Variable Capacitance Diode, 4.65pF C(T), 20V, Silicon, Hyperabrupt, ROHS COMPLIANT, ULTRA SMALL, SC-79, 2 PIN 光电二极管 变容二极管 |
| 文件： | 总7页 (文件大小：590K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
SMV2025 Series: Surface Mount, Silicon Hyperabrupt Tuning
Varactor Diodes
Applications
Wide bandwidth and low phase noise VCOs
Wide range, voltage-tuned phase shifters and filters
Miniature RF and microwave tuners
Features
Low series resistance and leakage current for low phase noise
VCOs
High capacitance ratio: CT (2 V)/CT (10 V) = 2.2 minimum
Broad 18 V tuning range
Competitive cross to Toshiba 1SV280 varactor diode
Description
The SMV2025 series are silicon surface mount, hyperabrupt
tuning varactor diodes, excellent for use as high-Q tuning
elements in an RF voltage controlled oscillator (VCO), voltage-
controlled phase shifter, or tunable bandpass filter.
SC-79 and ultra-small SOD-882 packages
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
The minimum capacitance ratio from 2 V to 10 V is 2.2 makes the
SMV2025 series suitable for wide bandwidth VCOs and wide
phase range phase shifters.
The SMV2025 is manufactured in a surface mount, industry-
standard SC-79 package and an ultra-small SOD-882 package
that offer very low parasitic inductance and capacitance.
Table 1 describes the packages and markings of the SMV2025
series diodes.
Table 1. Packaging and Marking
Single
Single
SC-79
SOD-882
Green™
Green™
SMV2025-079LF
SMV2025-040LF
Marking: Cathode and AY
Marking: DK1
LS = 0.70 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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201431E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 7, 2015
1
DATA SHEET • SMV2025 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES
Electrical and Mechanical Specifications
Package Dimensions
The absolute maximum ratings for the SMV2025 series are
provided in Table 2. Electrical specifications are provided in
Table 3. Table 4 summarizes the typical capacitance for reverse
voltages between 0 and 20 V.
Package dimensions for the SMV2025 series are provided in
Figure 4 (SC-79) and Figure 6 (SOD-882). Tape and reel
dimensions are provided in Figure 5 (SC-79) and Figure 7
(SOD-882). For the PCB layout footprint, refer to the Skyworks
Application Note, Suggested PCB Land Pattern Designs for
Leaded and Leadless Packages, and Detailed Surface Mount
Guidelines for Leadless Packages, document number 200123.
Typical performance characteristics are illustrated in Figures 1
and 2.
The SPICE model for the SMV2025 series of varactor diodes is
shown in Figure 3 and the associated model parameters are
provided in Table 5.
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 SMV2025 series 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. SMV2025 Series Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Minimum
Maximum
100
Units
mA
V
Forward current
IF
Reverse voltage
VR
20
Dissipated power @ 25 °C
Storage temperature
PD
250
mW
C
TSTG
TJ
–55
–55
–40
+200
+175
+85
Junction temperature
Solder interface temperature
Electrostatic discharge:
Human Body Model (HBM), Class 2
C
TS
C
ESD
4000
V
Not e 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 dscharge (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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2
August 7, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201431E
DATA SHEET • SMV2025 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES
Table 3. SMV2025 Series Electrical Specifications (Note 1)
(TS = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Parameter Symbol Test Condition
VR = 19 V
Min
Typical
Max
Units
Reverse current
Capacitance
IR
20
nA
CT
f = 1 MHz:
VR = 2 V
VR = 10 V
VR = 18 V
4.20
1.60
1.00
5.10
2.00
1.25
pF
pF
pF
Capacitance ratio
Series resistance
CTR
RS
CT @ 2 V/CT @ 10 V
f = 470 MHz, VR = 1 V
IR = 10 μA
2.2
–
Ω
V
0.8
Breakdown voltage
VBR
20
Note 1: Performance is guaranteed only under the conditions listed in this table.
Table 4. Reverse Voltage vs Typical Capacitance
VR (V)
0
CT (pF)
8.81
6.93
5.88
5.18
4.67
4.27
3.94
3.67
3.44
3.23
3.05
2.74
2.47
2.24
2.03
1.83
1.65
1.50
1.38
1.30
1.24
1.21
1.19
1.17
1.16
1.15
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201431E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 7, 2015
3
DATA SHEET • SMV2025 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES
Typical Performance Characteristics
(TA = 25 °C, Unless Otherwise Noted)
10
9
10
8
7
6
5
4
3
2
1
0
1
0
5
10
15
20
0.1
1
10
100
Reverse Voltage (V)
Reverse Voltage + Contact Potential (V)
Figure 1. Capacitance vs Reverse Voltage
Figure 2. Capacitance vs Reverse Voltage
(Logarithmic Plot)
PORT
P_anode
port = 1
IND
LS
L = LS
DIODEM
Diode_Model
IS = 1.00e-14
RS = 0
FC = 0.5
BV = VB
IBV = 1e-3
ISR = 0
N = 1
TT = 0
NR = 2
IKF = 0
RES
RS
CJO = CJO
N
BV = 1
BVL = 0
BVL = 1
BV1 = 0
TNOM = 27
FE = 1
CAP
CP
C = CP
R = RS
M = M
VJ = VJ
EG = 1.11
XTI = 3
KF =0
I
N
T
DIODE
Varactor_Diode
AREA = 1
F
MODEL = Diode_Model
MODE = nonlinear
AF =1
PORT
P_Cathode
port = 2
S1672
Figure 3. SPICE Model
Table 5. SPICE Model Parameters
CJO
VJ
CP
RS
LS
Part Number
SMV2025-079LF
SMV2025-040LF
(pF)
8.8
8.8
(V)
M
(pF)
(Ω)
(nH)
1.05
1.05
0.7
0.7
0.07
0.07
0.8
0.8
0.70
0.45
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
August 7, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201431E
4
DATA SHEET • SMV2025 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES
Box
or
Bar
Polarity
Indicator Area
0.006 (0.15 mm) Min.
0.028
0.010
1
2
(0.70 mm) Min.
0.035
(0.25 mm) Min.
0.014
(0.90 mm) Max.
(0.35 mm) Max.
0.060 (1.50 mm) Min.
0.067 (1.70 mm) Max.
0.043 (1.10 mm) Min.
0.051 (1.30 mm) Max.
10° 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.
Dimensions are in inches (millimeters shown in parentheses)
S1652
Figure 4. SMV2025-079LF Package Dimensions (SC-79)
Ø1.50 0.10
4.00 0.10
4.00 0.10
2.00 0.05
0.229 0.02 (T)
1.75 0.10
B
2° Max
A
A
B
Pin 1 Indicator
0.80 0.05 (Ko)
Ø0.50 0.05
B
0.39 0.05
o
2
Max
0.90 0.05 (Ao)
A
Notes:
1. Carrier tape: black conductive polycarbonate or polystyrene.
2. Cover tape material: transparent conductive PSA.
3. Cover tape size: 5.4 mm width.
8
4. ESD-surface resistivity is ≤1 x 10 Ohms/square per
EIA, JEDEC TNR Specification.
4. All measurements are in millimeters.
S2929
Figure 5. SMV2025-079LF Tape and Reel Dimensions (SC-79)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201431E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 7, 2015
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DATA SHEET • SMV2025 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES
0.03 C
Seating Plane
5
0.05/0.00
Pin 1 Indicator
2X 0.25 0.05
C
0.05
2X
0.10
M A B
0.325
Terminal 1
1.000
0.650
B
2X 0.50 0.05
A
0.600
0.46 + 0.04
–0.06
4
0.10
M A B
0.05
2X
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.
Y1410
Figure 6. SMV2025-040LF Package Dimensions (SOD-882)
4.00 0.10
Cathode
Indicator
∅1.55 0.05 (D0)
2.00 0.05
0.20
A
1.75 0.10
∅0.40 0.05 (D1)
0.47 0.05 (Ko)
A
B
B
2.00 0.05
A
0.70 0.05 (A0)
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 104 ~ ≤ 1 x 108 Ohms/square.
5. All dimensions are in millimeters.
B
S1922
Figure 7. SMV2025-040LF Tape and Reel Dimensions (SC-79)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
August 7, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201431E
6
DATA SHEET • SMV2025 SERIES: SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODES
Ordering Information
Model Name
SMV2025 Series Surface Mount Hyperabrupt Tuning Varactor Diode
Manufacturing Part Number
SMV2025-079LF
SMV2025-040LF
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201431E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 7, 2015
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