SMS3923-079LF [SKYWORKS]
Surface Mount General Purpose Schottky Diodes;
| 型号： | SMS3923-079LF |
| 厂家： | 
SKYWORKS SOLUTIONS INC. |
| 描述： | Surface Mount General Purpose Schottky Diodes |
| 文件： | 总12页 (文件大小：1112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
SMS392x Series: Surface Mount General Purpose Schottky
Diodes
Applications
High volume commercial detectors, mixers, switches, and
digital pulse forming systems
Features
Tight parameter distribution
Available as singles, pairs, and dual series pairs
100 percent DC tested
Packages rated 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
Description
Definition of GreenTM, document number
The SMS3922, SMS3923, and SMS3924 series of 8, 20, and 70 V
rated, low-cost plastic packaged Schottky diodes are designed for
SQ04–0074.
general purpose use in RF applications. All diodes are fully
characterized, including SPICE model parameters, and deliver
tight parameter distribution, which minimizes performance
variability.
Wiring configurations include singles, common cathode, series
pairs, unconnected pairs, and dual series pairs. The SMS392x
series of diodes may be used at frequencies up to 6 GHz.
Table 1 describes the various packages and marking of the
SMS392x series.
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1
DATA SHEET • SMS392x SCHOTTKY DIODES
Table 1. SMS392x Series Packaging and Marking
Single
Single
Single
Series Pair
SC-70
Unconnected Pair
SOT-143
Dual Series Pair
SOD-882
SC-79
SOT-23
SC-88
Green™
Green™
Green™
SMS3922-001
Marking: SA1
SMS3922-079LF
Marking: Cathode and S3
SMS3922-001LF
Green™
SMS3922-015LF
Marking: XA7
SMS3922-040LF
Marking: V
Marking: XA1
SMS3923-040LF
Marking: X
SMS3923-079LF
SMS3923-081LF
Marking: Cathode and S4
Marking: XBQ
♦ SMS3924-079LF
Marking: Cathode and S5
SMS3924-075
Marking: SC2
SMS3924-015
Marking: SC7
SMS3924-075LF
Green™
SMS3924-015LF
Marking: XC7
SMS3924-040LF
Marking: 1
Marking: XC2
LS = 0.7 nH
LS = 1.5 nH
LS = 1.4 nH
LS = 1.4 nH
LS = 1.8 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.
Electrical and Mechanical Specifications
Package and Handling Information
The absolute maximum ratings of the SMS392x series are
provided in Table 2. Electrical specifications are provided in
Table 3. The associated SPICE model parameters are provided in
Table 4.
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.
A pinout and equivalent circuit diagram for the dual series pair
Schottky diode (SMS3923-081LF) is shown in Figure 1. Typical
performance characteristics of the SMS392x series are illustrated
in Figures 2 to 6.
The SMS392x series is rated to Moisture Sensitivity Level 1
(MSL1) at 260 C for five seconds. It 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.
Package Dimensions
Package dimensions are shown in Figures 7 to 17 (odd numbers),
and tape and reel dimensions are provided in Figures 8 to 18
(even numbers).
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DATA SHEET • SMS392x SCHOTTKY DIODES
Table 2. SMS392x Series Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Minimum
Maximum
Rated VB
50
Units
V
Reverse voltage
c
Forward current
IF
mA
mW
C
Power dissipation @ 25 °C lead temperature
Storage temperature
PD
TSTG
TA
75
–65
–65
+150
+150
+150
Operating temperature
Junction temperature
Electrostatic discharge:
C
TJ
C
ESD
Charged Device Model (CDM), Class 1
Human Body Model (HBM), Class 0
Machine Model (MM), Class A
<200
<50
<50
V
V
V
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. SMS392x Series Electrical Specifications (Note 1)
(TA = +25 C, Per Junction Unless Otherwise Noted)
Pair Configuration
VB @ 10 μA
(V, Minimum)
CT @ 0 V
(pF)
VF @ 1 mA
(mV)
ΔVF @ 1 mA
(mV, Maximum)
VF,
Maximum
Part Number
SMS3922 series
SMS3923 series
SMS3924 series
IR
8
<100 nA @ 1 V
<500 nA @ 15 V
<200 nA @ 50 V
0.63 to 1.03
0.83 to 1.30
1.43 to 1.83
280 to 340
310 to 370
490 to 550
10
10
10
<450 mV @ 10 mA
<1000 mV @ 35 mA
<1000 mV @ 15 mA
20
70
Note 1: Performance is guaranteed only under the conditions listed in this table.
Table 4. SPICE Model Parameters
Parameter
Units
A
SMS3922 Series
SMS3923 Series
SMS3924 Series
IS
RS
N
3E-8
9
5E-9
10
2E-11
11
Ω
–
1.08
8E-11
0.7
1.05
8E-11
0.9
1.08
8E-11
1.5
TT
CJO
M
sec
pF
–
0.26
0.69
2
0.24
0.69
2
0.40
0.69
2
EG
XTI
FC
BV
Ibv
VJ
eV
–
–
0.5
0.5
0.5
V
20
46
100
1E-5
0.840
A
1E-5
0.595
1E-5
0.640
V
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DATA SHEET • SMS392x SCHOTTKY DIODES
Pin 6
Pin 5
Pin 4
1.0 nH
1.0 nH
1.0 nH
6
5
4
0.07 pF
0.07 pF
0.3 nH
0.3 nH
0.3 nH
0.3 nH
0.07 pF
0.07 pF
1
2
3
1.0 nH
1.0 nH
1.0 nH
Pin 1
Pin 2
Pin 3
Pinout
Equivalent Circuit
S1671
Figure 1. SMS3923-081 Dual Series Pair Pinout and Equivalent Circuit
Typical Performance Characteristics
1.20
1.00
0.80
1.00
0.80
0.60
0.60
0.40
0.40
0.20
0
0.20
0
0
5
10
15
20
0
2
4
6
8
Reverse Voltage (V)
Reverse Voltage (V)
Figure 3. SMS3923 Series Total Capacitance vs Reverse Voltage
Figure 2. SMS3922 Series Total Capacitance vs Reverse Voltage
10000
2.50
155 °C
2.00
1.50
1000
85 °C
100
1.00
0.50
25 °C
10
1
0
0
6
12
18
24
30
1
2
3
4
Reverse Voltage (V)
Reverse Voltage (V)
Figure 5. SMS3922 Reverse Current vs Reverse Voltage
Figure 4. SMS3924 Total Capacitance vs Reverse Voltage
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SMS392x SCHOTTKY DIODES
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
5
10
15
20
25
30
35
40
Forward Bias Current (mA)
Figure 6. SMS3923-081LF Series Forward Voltage vs Forward Bias Current
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DATA SHEET • SMS392x SCHOTTKY DIODES
0.071 (1.80 mm) Min.
0.087 (2.20 mm) Max.
0.010 (0.25 mm) Min.
0.016 (0.40 mm) Max.
3
0.071 (1.80 mm) Min.
0.094 (2.40 mm) Max.
0.045 (1.15 mm) Min.
0.053 (1.35 mm) Max.
2
1
0.014 (0.35 mm) Ref.
0.026 (0.65 mm) Ref.
0.051 (1.30 mm) Ref.
0.004 (0.10 mm) Min.
0.007 (0.18 mm) Max.
0.031 (0.80 mm) Min.
0.039 (1.00 mm) Max.
0.004 (0.10 mm) Min.
0.012 (0.30 mm) Max.
0.000 (0.00 mm) Min.
0.004 (0.10 mm) Max.
Dimensions are in inches (millimeters shown in parentheses)
S1653
Figure 7. SC-70 Package Dimension Drawing
4.00
2.00 0.05
(See Note 3)
4.00
(See Note 1)
1.75 0.10
T
0.05
∅0.76 Min.
∅1.50 +0.1/–0
A
A
2.00
R 0.20 Max.
2.25 (Ao)
1.19 (Ko)
1.00
Pin 1
R 0.3 Typ.
0.59
A
Notes:
1. Sprocket hole pitch cumulative tolerance 0.2.
2. Carrier tape: black conductive polystyrene.
3. Pocket position relative to sprocket hole measured
as true position of pocket, not pocket hole.
4. Cover tape material: transparent conductive PSA with 9.2 mm width.
5. All measurements are in millimeters.
S1685c
Figure 8. SC-70 Tape and Reel Dimensions
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DATA SHEET • SMS392x SCHOTTKY 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 9. SC-79 Package Dimension Drawing
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.
5. All measurements are in millimeters.
S2929
Figure 10. SC-79 Tape and Reel Dimensions
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DATA SHEET • SMS392x SCHOTTKY DIODES
0.079 (2.00 mm)
0.0256 (0.65 mm)
BSC
0.008 (0.20 mm)
0.083 (2.10 mm)
0.012 (0.30 mm)
0.049 (1.25 mm)
0.004 (0.10 mm)
0.009 (0.23 mm)
Ref
Pin 1 Indicator
0.035 (0.90 mm)
0.004 (0.10 mm)
0.010 (0.25 mm)
0.006 (0.15 mm)
0.0055
(0.14 mm)
0.0015
(0.04 mm)
0.002 (0.005 mm)
0.002 (0.005 mm)
0.037 (0.95 mm)
0.006 (0.15 mm)
0.008 (0.20 mm)
0.004 (0.10 mm)
Dimensions are in inches (millimeters shown in parentheses)
S1670
Figure 11. SC-88 Package Dimension Drawing
∅1.50+ 0.10/–0.00
4.00 0.10
4.00 (Note 4)
1.75 0.10
2.00 0.05
1.20 0.10 (Ko)
B
A
A
B
Pin #1
B
R0.30 Typ.
∅1.00 Min.
0.30 0.05
2.25 0.10 (Ao)
A
Notes:
1. Carrier tape: black conductive polystyrene.
2. Cover tape material: transparent conductive HSA.
3. Cover tape size: 5.40 mm width.
4. Ten sprocket hole pitch cumulative tolerance 0.20 mm.
5. All measurements are in millimeters.
6. Standard reel size in 7 inches. Standard reel quantity is 3000 pcs.
S1620
Figure 12. SC-88 Tape and Reel Dimensions
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DATA SHEET • SMS392x SCHOTTKY DIODES
0.110 (2.80 mm) Min.
0.120 (3.04 mm) Max.
0.012 (0.30 mm) Min.
0.020 (0.50 mm) Max.
3
0.083 (2.10 mm) Min.
0.104 (2.64 mm) Max.
0.047 (1.20 mm) Min.
0.055 (1.40 mm) Max.
1
2
0.037 (0.95 mm) Ref.
0.020 (0.51 mm) Ref.
0.076 (1.92 mm) Ref.
0.035 (0.89 mm) Min.
0.044 (1.12 mm) Max.
0.003 (0.080 mm) Min.
0.008 (0.20 mm) Max.
8° Max.
0.0005 (0.01 mm) Min.
0.004 (0.10 mm) Max.
0.022 (0.55 mm) Ref.
Dimensions are in inches (millimeters shown in parentheses)
S1389
Figure 13. SOT-23 Package Dimension Drawing
4.00
2.00 0.05
ø1.00 Min.
ø1.5 + 0.1/–0
0.25 0.05
1.75 0.10
4.00
(See Note 5)
A
A
2.70 (Bo)
R 0.3 Max
2.2
1.0
1.20 (Ko)
R 0.5 Typ.
Pin 1 Indicator
3.10 (Ao)
0.8 0.05
A
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
S1684b
Figure 14. SOT-23 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SMS392x SCHOTTKY DIODES
0.110 (2.80 mm) Min.
0.120 (3.04 mm) Max.
0.076 (1.92 mm) Ref.
0.020 (0.50 mm) Ref.
3
4
0.083 (2.10 mm) Min.
0.104 (2.64 mm) Max.
2
1
0.068 (1.72 mm) Ref.
0.028 (0.70 mm) Ref.
0.012 (0.30 mm) Min.
0.020 (0.50 mm) Max.
0.030 (0.76 mm) Min.
0.035 (0.89 mm) Max.
0.047 (1.20 mm) Min.
0.055 (1.40 mm) Max.
0.031 (0.80 mm) Min.
0.047 (1.20 mm) Max.
0.003 (0.08 mm) Min.
0.008 (0.20 mm) Max.
8° Max.
0.0005 (0.01 mm) Min.
0.004 (0.15 mm) Max.
0.022 (0.55 mm) Ref.
Dimensions are in inches (millimeters shown in parentheses)
S1651
Figure 15. SOT-143 Package Dimension Drawing
2.00 0.05
4.00
4.00
(See Note 5)
∅1.50 + 0.10/–0.0
∅1.00 Min.
0.25 0.05
1.75 0.10
A
0.50
R0.20 Max
3.50 0.05
2.75 (Bo)
A
1.32 (Ko)
(0.65)
Pin 1
R0.3 Typ.
3.17 (Ao)
A
1.00
Notes:
1. Carrier tape: black conductive polycarbonate.
2. Cover tape material: transparent conductive PSA.
3. Cover tape size: 5.4 mm width.
4. Tolerance: .XX = 0.10
5. Ten sprocket hole pitch cumulative tolerance: 0.2 mm.
6. All measurements are in millimeters.
S2515a
Figure 16. SOT-143 Tape and Reel Dimensions
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DATA SHEET • SMS392x SCHOTTKY DIODES
0.03 C
Seating Plane
5
0.05/0.00
Pin 1 Indicator
2X 0.25 0.05
0.10 M A B
C
0.05
2X
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 17. SOD-882 Package Dimension Drawing
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 18. SOD-882 Tape and Reel Dimensions
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DATA SHEET • SMS392x SCHOTTKY DIODES
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