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DATA SHEET SMP1302 SERIES PIN DIODES
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
2
May 17, 2011 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200043Q
Table 1. SMP1302 Series Packaging and Marking
Single
Common
Anode
Common
Cathode
Series Pair
Reverse Series
Pair
Single
Ultralow
Inductance
PI
Single
Quad Common
Cathode
SOT-23
SOD-323
Green
SOT-143
SOT-5
SC-79
Green
SC-88
SMP1302-001
Marking: PF1
SMP1302-003
Marking: PF9
SMP1302-004
Marking: PF3
SMP1302-005
Marking: PFS
SMP1302-017
Marking: PFF
SMP1302-027
Marking: PFM
SMP1302-078LF
Marking: IXI
SMP1302-
001LF
Green
Marking: RF1
SMP1302-
003LF
Green
Marking:RF9
SMP1302-
004LF
Green
Marking: RF3
SMP1302-
005LF
Green
Marking: RF2
SMP1302-
006LF
Green
Marking: RF8
SMP1302-
011LF
Marking: RF
SMP1302-
017LF
Marking: RFF
SMP1302-
027LF
Green
Marking: RFM
SMP1302-
079LF
LS = 1.5 nH
LS = 0.2 nH
LS = 0.7 nH
LS = 1.4 nH
SC-70
SMP1302-074
Marking: PF3
SMP1302-
074LF
Green
Marking: RF3
SMP1302-
075LF
Green
Marking: RF2
LS = 1.4 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.
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Table 2. SMP1302-078LF Pin Signals
Pin #
Name
Pin #
Name
1
Anode 1
4
Anode 3
2
Common cathode
5
Common cathode
3
Anode 2
6
Anode 4
SMP1302-017: Low Inductance PIN Diode in
SOT-143 Package
The SMP1302-017 uses the SMP1302 PIN diode in a customized
SOT-143 plastic package designed for high performance in high-
frequency applications. Its effective inductance, based on the
3 GHz isolation, is <0.2 nH. The SOT-143 package is diagrammed
in Figure 1.
Lead Configuration
Schematic
Switch Connection
Figure 1. SOT-143 Package
SMP1302-078LF Pinout
Table 2 provides the signal pin assignments for the 6-pin SC-88
quad common cathode package.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SMP1302 series are
provided in Table 3. Electrical specifications are provided in
Table 4. Resistance versus temperature measurements are
provided in Table 5.
Typical performance characteristics of the SMP1302 series are
illustrated in Figures 2 to 5. Package dimensions are shown in
Figures 6 to 18 (even numbers), and tape and reel dimensions are
provided in Figures 7 to 19 (odd numbers).