Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200047 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • November 9, 2004 1
SMP1320 Series: Low Resistance Low Capacitance
Plastic Packaged PIN Diodes
DATA SHEET
Skyworks offers lead (Pb)-free “environmentally
friendly” packaging that is RoHS compliant
(European Parliament for the Restriction of
Hazardous Substances).
NEW
Features
●Designed for high performance wireless switch applications
●0.9 Ωresistance, 0.3 pF capacitance
●Available lead (Pb)-free MSL-1 @ 250°C per JEDEC J-STD-020
●Available in lead (Pb)-free packaging
Description
The SMP1320 series of plastic packaged, surface mountable PIN
diodes is designed for high volume switch applications from
10 MHz to beyond 2 GHz. The low current performance of these
diodes (0.9 Ωmaximum at 10 mA and 2 Ωtypical at 1 mA)
make the SMP1320 series particularly suited to battery operated
circuits. Available in a selection of plastic packages and in a
variety of configurations including a low inductance (0.4 nH)
SOT-23 (SMP1320-007), the small footprint SC-79 and the
miniature SC-70.
Characteristic Value
Reverse voltage (VR) 50 V
Power dissipation @ 25 °C lead 250 mW
temperature (PD)
Storage temperature (TST) -65 °C to +150 °C
Operating temperature (TOP) -65 °C to +150 °C
ESD human body model Class 1B
Absolute Maximum Ratings
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
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 poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
November 9, 2004 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200047 Rev. B
DATA SHEET • SMP1320 SERIES
2
Parameter Condition Typ. Max. Unit
Reverse current (IR)V
R= 50 V 10 µA
Capacitance (CT)(1) F = 1 MHz, V = 30 V 0.30 pF
Resistance (RS) F = 100 MHz, I = 1 mA 2.0 Ω
Resistance (RS) F = 100 MHz, I = 10 mA 0.9 Ω
Forward voltage (VF)I
F= 10 mA 0.85 V
Carrier lifetime (TI) IF= 10 mA 0.4 µs
I region width 8µm
Electrical Specifications at 25 °C
1. CT@ 30 V is 0.45 pF maximum for the SMP1320-007, SMP1320-007LF, and SMP1320-077. CT@ 30 V is 0.5 pF maximum for the SMP1320-017.
LF denotes lead (Pb)-free packaging option as an alternative to our standard tin/lead
(Sn/Pb) packaging.
Common Common Low Ultra Low
Single Anode Cathode Series Pair Inductance Single Inductance Single
SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOD-323 SOT-143 SC-79
SMP1320-001 SMP1320-003 SMP1320-004 SMP1320-005 SMP1320-007 SMP1320-011 SMP1320-017 SMP1320-079
Marking: PL1 Marking: PL9 Marking: PL3 Marking: PL2 Marking: PLB Marking: PL Marking: PLF
SMP1320-001LF SMP1320-007LF SMP1320-011LF SMP1320-079LF
Marking: RL1 Marking: RLB Marking: RL
LS= 1.5 nH LS= 1.5 nH LS= 1.5 nH LS= 1.5 nH LS= 0.4 nH LS= 1.5 nH LS= 0.2 nH LS= 0.7 nH
SC-70 SC-70 SC-70
SMP1320-074 SMP1320-075 SMP1320-077
LS= 1.4 nH LS= 1.4 nH LS= 0.4 nH
DATA SHEET • SMP1320 SERIES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200047 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • November 9, 2004 3
Series Resistance vs. Current @ 100 MHz
0.10.01 0.1 1 10 100
1
10
100
Forward Current (mA)
Series Resistance (Ω)
Capacitance vs. Reverse Voltage
Reverse Voltage (V)
Capacitance (pF)
0
0.1
0.2
0.3
0.4
0.5
0 1 2 5 10 20 50
1 MHz–1 GHz
400 500 600 700 800 900 1000
DC Characteristic
0.01
0.1
1
10
100
Forward Voltage (mV)
Forward Current (mA)
0 500 1000 1500 2000
Conductance vs. Frequency
and Reverse Voltage
0
100
200
300
400
500
600
Frequency (MHz)
Conductance (µS)
0 V
10 V
40 V
Typical Performance Data
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
November 9, 2004 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200047 Rev. B
DATA SHEET • SMP1320 SERIES
4
RSRSRSRSRS
IF-55 °C -15 °C +25 °C +65 °C +100 °C
(mA) (ΩΩ)(
ΩΩ)(
ΩΩ)(
ΩΩ)(
ΩΩ)
0.02 29.60 29.20 30.80 32.00 32.70
0.10 7.20 7.70 8.30 8.80 8.80
0.30 3.40 3.60 3.80 4.00 4.10
0.50 2.50 2.70 2.80 2.90 3.00
1.00 1.70 1.80 1.90 2.00 1.90
10.00 0.84 0.85 0.76 0.76 0.67
20.00 0.73 0.73 0.64 0.64 0.56
100.00 0.59 0.57 0.47 0.48 0.40
Resistance vs. Temperature @ 500 MHz SMP1320-007
In the -007 configuration of the SOT-23 package, the package induc-
tance is effectively reduced to 0.4 nH, in comparison to the 1.5 nH
value of the standard configuration. This lower inductance will be
particularly beneficial when the diodes are used as shunt connected
switches at frequencies higher than 500 MHz, where inductance is
the primary limitation on maximum switch isolation.
To achieve the effective 0.4 nH, the SOT-23 package must be
inserted in the microstrip circuit board with a gap in the trace, as
shown in the figure. Because of the polarity of the diode junction,
this low inductance feature is
only realizable with the cathode
connected to ground.
Ground
Gap
SOT-23
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.
SC-70
3
2
1
0.031 (0.80 mm) Min.
0.039 (1.00 mm) Max.
0.000 (0.00 mm) Min.
0.004 (0.10 mm) Max.
0.010 (0.25 mm) Min.
0.016 (0.40 mm) Max.
0.071 (1.80 mm) Min.
0.087 (2.20 mm) Max.
0.071 (1.80 mm) Min.
0.094 (2.40 mm) Max.
0.045 (1.15 mm) Min.
0.053 (1.35 mm) Max.
0.026 (0.65 mm) Ref.
0.051 (1.30 mm) Ref.
0.004 (0.10 mm) Min.
0.007 (0.18 mm) Max.
0.004 (0.10 mm) Min.
0.012 (0.30 mm) Max.
0.014 (0.35 mm) Ref.
SOD-323
0.090 (2.30 mm) Min.
0.108 (2.74 mm) Max.
0.045 (1.15 mm) Min.
0.053 (1.35 mm) Max.
0.050
(1.25 mm) Max.
0.006
(0.15 mm) Typ.
0.008 (0.20 mm) Nom.
0.004 (0.10 mm) Max.
0.010 (0.25 mm) Min.
0.010
(0.25 mm) Min.
0.016
(0.40 mm) Max.
0.063 (1.60 mm) Min.
0.071 (1.80 mm) Max.
Cathode
Indicator
21
DATA SHEET • SMP1320 SERIES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200047 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • November 9, 2004 5
SOT-143
0.110 (2.80 mm) Min.
0.120 (3.04 mm) Max.
0.083 (2.10 mm) Min.
0.104 (2.64 mm) Max.
0.012 (0.30 mm) Min.
0.020 (0.50 mm) Max.
0.0005 (0.01 mm) Min.
0.004 (0.15 mm) Max.
0.031 (0.80 mm) Min.
0.047 (1.20 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.
0.003 (0.08 mm) Min.
0.008 (0.20 mm) Max.
0.022 (0.55 mm) Ref.
8˚ Max.
0.020 (0.50 mm) Ref.
0.028 (0.70 mm) Ref.
0.068 (1.72 mm) Ref.
0.076 (1.92 mm) Ref.
43
2
1
SC-79
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.
Cathode
Indicator
12
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
November 9, 2004 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200047 Rev. B
DATA SHEET • SMP1320 SERIES
6
TP
TSMAX
TSMIN
ts
Preheat
tp
Critical Zone
TL to TL
t 25 ˚C to Peak
Time
Temperature
TL
25 ˚C
Reference JEDEC J-STD-020
IL
Profile Feature SnPb Eutectic Assembly Lead (Pb)-Free Assembly 100% Sn
Average ramp-up rate (TLto TP) 3 °C/second max. 3 °C/second max.
Preheat
Temperature min. (TSMIN) 100 °C 150 °C
Temperature max. (TSMAX) 150 °C 200 °C
Time (min. to max.) (ts) 60–120 seconds 60–80 seconds
TSMAX to TL
Ramp-up rate — 3 °C/second max.
Time maintained above:
Temperature (TL) 183 °C 217 °C
Time (tL) 60–150 seconds 60–150 seconds
Peak temperature (TP) 240 +0/-5 °C 250 +0/-5 °C
Time within 5 °C of actual peak temperature (tp) 10–30 seconds 20–40 seconds
Ramp-down rate 6 °C/second max. 6 °C/second max.
Time 25 °C to peak temperature 6 minutes max. 8 minutes max.
Recommended Solder Reflow Profiles
All temperatures refer to the topside of the package, measured on the package body surface.
Reference JEDEC J-STD-020B.
DATA SHEET • SMP1320 SERIES
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200047 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • November 9, 2004 7
Copyright © 2002, 2003, 2004, Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products. These materials are provided by Skyworks as a service to its customers and may be
used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials. Skyworks may make changes to its documentation, products,
specifications and product descriptions at any time, without notice. Skyworks makes no commitment to update the information and shall have no responsibility whatsoever for conflicts,
incompatibilities, or other difficulties arising from future changes to its documentation, products, specifications and product descriptions.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by or under this document. Except as may be provided in Skyworks Terms and Conditions of
Sale for such products, Skyworks assumes no liability whatsoever in association with its documentation, products, specifications and product descriptions.
THESE MATERIALS ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED OR OTHERWISE, RELATING TO SALE AND/OR USE OF SKYWORKS PRODUCTS INCLUDING
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PROFITS THAT MAY RESULT FROM THE USE OF THESE MATERIALS WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The following are trademarks of Skyworks Solutions, Inc.: Skyworks™, the Skyworks logo, and Breakthrough Simplicity™. Product names or services listed in this publication are for identification
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