SMS392x Series Datasheet by Skyworks Solutions Inc.

9® X SKYWORKS‘
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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 and dual series pairs
100 percent DC tested
Packages rated MSL1, 260 C per JEDEC J-STD-020
Skyworks Green
TM
products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green
TM
, document number
SQ04–0074.
Description
The SMS3922, SMS3923, and SMS3924 series of 8, 20, and 70 V
rated, low-cost plastic packaged Schottky diodes are designed for
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 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.
DATA SHEET • SMS392x SCHOTTKY DIODES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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Table 1. SMS392x Series Packaging and Marking
Single Single Dual Series Pair Single
SC-79
Green™ SOT-23
SC-88
Green™
SOD-882
Green™
SMS3922-079LF
Marking: Cathode and S3
SMS3922-001LF
Green™
Marking: XA1
SMS3922-040LF
Marking: V
SMS3923-040LF
Marking: X
SMS3923-079LF
Marking: Cathode and S4
SMS3923-081LF
Marking: XBQ
♦ SMS3924-079LF
Marking: Cathode and S5
SMS3924-040LF
Marking: 1
LS = 0.7 nH LS = 1.5 nH LS = 1.8 nH LS = 0.45 nH
Electrical and Mechanical Specifications
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.
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.
Package Dimensions
Package dimensions are shown in Figures 7 to 13 (odd numbers),
and tape and reel dimensions are provided in Figures 8 to 14
(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 SMS392x series is rated to Moisture Sensitivity Level 1
(MSL1) at 260 C for 5 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.
DATA SHEET • SMS392x SCHOTTKY DIODES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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Table 2. SMS392x Series Absolute Maximum Ratings1
Parameter Symbol Minimum Maximum Units
Reverse voltage c Rated VB V
Forward current IF 50 mA
Power dissipation @ 25 °C lead temperature PD 75 mW
Storage temperature TSTG -65 +150 C
Operating temperature TA -65 +150 C
Junction temperature TJ +150 C
Electrostatic discharge:
Charged Device Model (CDM), Class 1
Human Body Model (HBM), Class 0
Machine Model (MM), Class A
ESD
<200
<50
<50
V
V
V
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.
ESD HANDLING: 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 when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
Table 3. SMS392x Series Electrical Specifications1
(TA = +25 C, Per Junction Unless Otherwise Noted)
Part Number
VB @ 10 μA
(V, Minimum) IR
CT @ 0 V
(pF)
VF @ 1 mA
(mV)
Pair Configuration
ΔVF @ 1 mA
(mV, Maximum)
VF,
Maximum
SMS3922 series 8 <100 nA @ 1 V 0.63 to 1.03 280 to 340 10 <450 mV @ 10 mA
SMS3923 series 20 <500 nA @ 15 V 0.83 to 1.30 310 to 370 10 <1000 mV @ 35 mA
SMS3924 series 70 <200 nA @ 50 V 1.43 to 1.83 490 to 550 10 <1000 mV @ 15 mA
1
Performance is guaranteed only under the conditions listed in this table.
Table 4. SPICE Model Parameters
Parameter Units SMS3922 Series SMS3923 Series SMS3924 Series
IS A 3E-8 5E-9 2E-11
RS Ω 9 10 11
N – 1.08 1.05 1.08
TT sec 8E-11 8E-11 8E-11
CJO pF 0.7 0.9 1.5
M – 0.26 0.24 0.40
EG eV 0.69 0.69 0.69
XTI – 2 2 2
FC – 0.5 0.5 0.5
BV V 20 46 100
Ibv A 1E-5 1E-5 1E-5
VJ V 0.595 0.640 0.840
if T T ii
DATA SHEET • SMS392x SCHOTTKY DIODES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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456
123
Pin 6
1.0 nH
0.3 nH
0.3 nH
0.3 nH
0.3 nH
1.0 nH
0.07 pF 0.07 pF
0.07 pF 0.07 pF
1.0 nH
1.0 nH
1.0 nH
1.0 nH
Pin 5 Pin 4
Pin 1 Pin 2 Pin 3
Equivalent CircuitPinout
200042-001
Figure 1. SMS3923-081 Dual Series Pair Pinout and Equivalent Circuit
Typical Performance Characteristics
0
0.20
0.40
0.60
0.80
1.00
02468
Reverse Voltage (V)
Capacitance (pF)
200042-002
Figure 2. SMS3922 Series Total Capacitance vs Reverse Voltage
0
0.50
1.00
1.50
2.00
2.50
0 6 12 18 24 30
Capacitance (pF)
Reverse Voltage (V)
200042-004
Figure 4. SMS3924 Total Capacitance vs Reverse Voltage
0
0.20
0.40
0.60
0.80
1.00
1.20
0 5 10 15 20
Reverse Voltage (V)
Capacitance (pF)
200042-003
Figure 3. SMS3923 Series Total Capacitance vs Reverse Voltage
1
10
100
1000
10000
1234
Reverse Voltage (V)
Reverse Current (nA)
155 °C
85 °C
25 °C
200042-005
Figure 5. SMS3922 Reverse Current vs Reverse Voltage
DATA SHEET • SMS392x SCHOTTKY DIODES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200042AD • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 19, 2018 5
0
0.1
0.2
0.3
0.4
0.5
0 5 10 15 20
Forward Bias Current (mA)
Forward Voltage (V)
200042-006
25 30 35 40
0.6
0.7
0.8
0.9
Figure 6. SMS3923-081LF Series Forward Voltage vs Forward Bias Current
DATA SHEET • SMS392x SCHOTTKY DIODES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
6 June 19, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200042AD
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
200042-009
Dimensions are in inches (millimeters shown in parentheses)
Box
or
Bar
Figure 7. SC-79 Package Dimension Drawing
200042-010
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
Section A
Section 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 8. SC-79 Tape and Reel Dimensions
/\ *l 0] MW fi” @H fl 0%;an aH 1th /WH\G\‘
DATA SHEET • SMS392x SCHOTTKY DIODES
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0.079 (2.00 mm)
± 0.008 (0.20 mm)
0.049 (1.25 mm)
± 0.004 (0.10 mm)
0.008 (0.20 mm)
± 0.004 (0.10 mm)
0.083 (2.10 mm)
± 0.012 (0.30 mm)
0.035 (0.90 mm)
± 0.004 (0.10 mm)
0.002 (0.005 mm)
± 0.002 (0.005 mm) 0.037 (0.95 mm)
± 0.006 (0.15 mm)
0.010 (0.25 mm)
± 0.006 (0.15 mm)
0.0055
(0.14 mm)
± 0.0015
(0.04 mm)
0.0256 (0.65 mm)
BSC
0.009 (0.23 mm)
Ref
Pin 1 Indicator
200042-011
Dimensions are in inches (millimeters shown in parentheses)
Figure 9. SC-88 Package Dimension Drawing
Notes:
1. Carrier tape: black conductive polystyrene.
2. Cover tape material: transparent conductive HSA.
3. Cover tape size: 5.40 mm width.
4. 10-sprocket hole pitch cumulative tolerance ±0.20 mm.
5. All measurements are in millimeters.
6. Standard reel size is 7 inches. Standard reel quantity is 3000 pcs.
2.25 ± 0.10 (Ao)
0.30 ± 0.05
2.70 ± 0.10 (Bo)
8.00 +0.30/–0.10
4.00 (Note 4)
4.00 ± 0.10
Pin 1
3.50 ± 0.05
2.00 ± 0.05 1.75 ± 0.10
Section A
Section B
1.20 ± 0.10 (Ko)
A
B
B
A
∅1.50+ 0.10/–0.00
∅1.00 Min
R0.30 Typ
200042-012
Figure 10. SC-88 Tape and Reel Dimensions
XI / V I ”‘Ffifiafi flaw 7%), f” £7 g W5 )k 9 +7”; 7* 4,
DATA SHEET • SMS392x SCHOTTKY DIODES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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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
200042-013
Dimensions are in inches (millimeters shown in parentheses)
Figure 11. SOT-23 Package Dimension Drawing
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. 10-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
Section 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
200042-014
R 0.3 Max
Figure 12. SOT-23 Tape and Reel Dimensions
I-OIII
DATA SHEET • SMS392x SCHOTTKY DIODES
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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
200042-015
Figure 13. SOD-882 Package Dimension Drawing
200042-016
Section A
Section 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 104 ~ ≤ 1 x 108 Ohms/square.
5. All dimensions are in millimeters.
Figure 14. SOD-882 Tape and Reel Dimensions
DATA SHEET • SMS392x SCHOTTKY DIODES
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