DATA SHEET
SMP1322 Series: Low Resistance, Plastic Packaged PIN
Diodes
Applications
High-performance wireless switch applications
Features
Resistance: 0.5
Ω
typical @ 10 mA
Capacitance: 1 pF max @ 30 V
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 SMP1322 series of plastic packaged, surface mountable PIN
diodes is designed for use in high volume switch applications
from 10 MHz to more than 10
GHz.
The ultra-low resistance of
these diodes (1.5
Ω
maximum at 1 mA and 0.5
Ω
typical at
10 mA) makes the SMP1322 series particularly suited for low-
loss PIN diode switches in battery operated circuits.
The SMP1322 series is available in a selection of plastic
packages and a variety of configurations that include an SOT-23,
an SC-70, a small footprint SC-79, and a miniature SOD-882.
Table 1 describes the various packages and marking of the
SMP1322 series.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200049V • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 24, 2017
1
DATA SHEET • SMP1322 SERIES DIODES
Table 1. SMP1322 Series Packaging and Marking
Single
SOT-23
Series Pair
SOT-23
Single
SC-79
Green™
SMP1322-079LF
Marking: Cathode and CC
Single
SOD-882
Green™
SMP1322-040LF
Marking: T
SMP1322-001LF
Green™
Marking: RN1
L
S
= 1.5 nH
SMP1322-005LF
Green™
Marking: RN2
L
S
= 1.5 nH
SC-70
SMP1322-075LF
Green™
Marking: RN2
L
S
= 1.4 nH
L
S
= 0.7 nH
L
S
= 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
The absolute maximum ratings of the SMP1322 series are
provided in Table 2. Electrical specifications are provided in
Table 3. Resistance versus temperature measurements are
provided in Table 4.
Typical performance characteristics of the SMP1322 series are
illustrated in Figures 1 to 4. Package dimensions are shown in
Figures 5 to 11 (odd numbers), and tape and reel dimensions are
provided in Figures 6 to 12 (even numbers).
Table 2. SMP1322 Series Absolute Maximum Ratings
1
Parameter
Reverse voltage
Power dissipation @ 25
°C
lead temperature
Storage temperature
Operating temperature
Electrostatic discharge:
Charged Device Model (CDM), Class 4
Human Body Model (HBM), Class 1B
V
R
P
D
T
STG
T
A
ESD
1000
1000
V
V
–65
–65
Symbol
Minimum
Maximum
50
430
+150
+150
Units
V
mW
C
C
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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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May 24, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200049V
DATA SHEET • SMP1322 SERIES DIODES
Table 3. SMP1322 Series Electrical Specifications
1
(T
A
= +25
C,
Unless Otherwise Noted)
Parameter
Reverse current
Capacitance
Resistance
I
R
C
T
R
S
Symbol
Test Condition
V
R
= 50 V
F = 1 MHz, V = 30 V
F = 100 MHz
I = 1 mA
I = 10 mA
Forward voltage
Carrier lifetime
I region width
1 Performance is guaranteed only under the conditions listed in this table.
Min
Typical
Max
10
1
Units
μA
pF
Ω
Ω
V
μs
μm
1.5
0.5
0.85
0.4
7
V
F
TI
I
F
= 10 mA
I
F
= 10 mA
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.
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 SMP1322 series is rated to Moisture Sensitivity Level 1
(MSL1) at 260
C.
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.
Table 4. Resistance vs Temperature @ 500 MHz
I
F
(mA)
0.02
0.10
0.30
0.50
1.0
10
20
100
R
S
@ –55
°C
(Ω)
9.5
3.0
1.5
1.1
0.922
0.568
0.532
0.483
R
S
@ –15
°C
(Ω)
9.4
3.0
1.5
1.1
0.914
0.559
0.520
0.469
R
S
@ +25
°C
(Ω)
9.9
3.0
1.5
1.2
0.902
0.533
0.494
0.440
R
S
@ +65
°C
(Ω)
10.5
3.3
1.6
1.2
0.963
0.563
0.521
0.464
R
S
@ +100
°C
(Ω)
10.9
3.5
1.8
1.4
1.100
0.655
0.610
0.565
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200049V • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • May 24, 2017
3
DATA SHEET • SMP1322 SERIES DIODES
Typical Performance Characteristics
100
100
Series
Resistance (Ω)
10
Forward Current (mA)
10
1
1
200049-001
0.1
0.01
0.01
400
500
600
700
800
900
1000
0.1
1
10
100
Forward
Current
(mA)
Forward Voltage (mV)
Figure 1. Series Resistance vs Current @ 100 MHz
Figure 2. Forward Current vs Voltage
1.4
1.2
3000
2500
Capacitance (pF)
Conductance
(μS)
1.0
0.8
0.6
0.4
1 MHz to 1
GHz
0V
2000
1500
1000
500
0
200049-004
0.2
0
0
1
2
5
10
20
200049-003
10 V
40 V
0
500
1000
1500
50
2000
Reverse Voltage (V)
Frequency (MHz)
Figure 3. Capacitance vs Reverse Voltage
Figure 4. Conductance vs Frequency and Reverse Voltage
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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May 24, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200049V
200049-002
0.1
DATA SHEET • SMP1322 SERIES 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
0.071 (1.80 mm) Min
0.094 (2.40 mm) Max
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
0.043 (1.10 mm) Max
2
3
0.045 (1.15 mm) Min
0.053 (1.35 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
200049-006
Dimensions are in inches (millimeters shown in parentheses)
Figure 5. SC-70 Package Dimension Drawing
4.00
2.00 ± 0.05
(See Note 3)
4.00
(See Note 1)
T ± 0.05
∅0.76
Min
∅1.50
+0.1/–0
1.75 ± 0.10
A
8.00 +0.3/–0.1
5
2.00
R 0.20 Max.
1.19 (Ko)
2.50 (Bo)
2.25 (Ao)
1.00
Pin 1
R 0.3 Typ
A
0.59
Section
A
Notes:
1. Sprocket hole pitch cumulative tolerance
±0.2
mm.
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 and conductive material.
5. All measurements are in millimeters.
Figure 6. SC-70 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200049V • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • May 24, 2017
3.50 ± 0.05
(See Note 3)
200049-007
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