datasheet for SMP1302

datasheet for SMP1302
DATA SHEET
SMP1302 Series: Switch and Attenuator Plastic Packaged
PIN Diodes
Applications
• TV distribution and cellular base stations
• High volume switch and attenuators
Features
• Designed for base station and handset applications
• Low-distortion design
• Available in tape and reel packaging
• Packages rated MSL1 @ 260 °C per JEDEC J-STD-020
Description
The SMP1302 series of plastic packaged, surface mountable, low
capacitance (0.3 pF) silicon PIN diodes is designed for highvolume switch and attenuator applications from 10 MHz to beyond
10 GHz.
These diodes are designed for use in low-distortion PI and TEE
attenuators with low drive current (maximum resistance at 1 mA
is 10 Ω) commonly used in TV distribution and cellular base
station applications. The nominal 50 μm I region width, combined
with a maximum resistance of 3 Ω at 10 mA, makes these diodes
useful in large signal switch applications.
The SMP1302 series provides single, dual, and quad diodes in a
selection of plastic packages including SOT-23, SOD-323, SC-79,
an ultralow inductance (0.2 nH) SOT-143 (SMP1302-017), SC-70,
SC-88, and a small footprint SOD-882.
A four-diode array is available in an SOT-5 package (SMP1302027) designed for insertion in the commonly used four-diode PI
attenuator circuits.
Table 1 describes the various packages and marking of the
SMP1302 series.
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DATA SHEET • SMP1302 SERIES PIN DIODES
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
Single
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOD-323
Green™
SOT-143
SOT-5
SC-79
Green™
SC-88
SOD-882
Green™
SMP1302001
Marking:
PF1
SMP1302-003
Marking: PF9
SMP1302-004
Marking: PF3
SMP1302-005
Marking: PFS
SMP1302017
Marking:
PFF
SMP1302027
Marking:
PFM
SMP1302078LF
Marking: IXI
SMP1302040LF
Marking: W
SMP1302001LF
Green™
Marking:
RF1
SMP1302003LF
Green™
Marking:RF9
SMP1302004LF
Green™
Marking: RF3
SMP1302005LF
Green™
Marking: RF2
SMP1302006LF
Green™
Marking:
RF8
SMP1302011LF
Marking: RF
SMP1302017LF
Marking:
RFF
SMP1302027LF
Green™
Marking:
RFM
LS = 1.5 nH
LS = 1.5 nH
LS = 1.5 nH
LS = 1.5 nH
LS = 1.5 nH
LS = 1.5 nH
LS = 0.2 nH
LS = 1.4 nH
LS = 0.45 nH
SC-70
SC-70
♦SMP1302
-079LF
LS = 0.7 nH
SMP1302-074
Marking: PF3
SMP1302074LF
Green™
Marking: RF3
SMP1302075LF
Green™
Marking: RF2
LS = 1.4 nH
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.
Innovation to Go™
Select Linear Products (indicated by ♦) now available for purchase online.
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 highfrequency 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
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 20 (even numbers), and tape and reel dimensions are
provided in Figures 7 to 21 (odd numbers).
Figure 1. SOT-143 Package
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DATA SHEET • SMP1302 SERIES PIN DIODES
Table 2. SMP1302-078LF Pin Signals
Pin #
Name
1
Pin #
Anode 1
Name
4
Anode 3
2
Common cathode
5
Common cathode
3
Anode 2
6
Anode 4
Table 3. SMP1302 Series Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
200
V
Reverse voltage
VR
Power dissipation @ 25 °C lead temperature
PD
250
mW
Storage temperature
TSTG
–65
+150
°C
Operating temperature
TA
–65
+150
°C
Note:
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. The
SMP1302 series PIN diodes are Class 1C ESD devices.
Table 4. SMP1302 Series Electrical Specifications (Note 1)
(TA = +25 °C, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Max
Units
VR = 200 V
10
μA
0.3
pF
20
3
1.5
Ω
Ω
Ω
Reverse current
IR
Capacitance (Note 2)
CT
f = 1 MHz, V = 30 V
Resistance
RS
f = 100 MHz
Min
Typical
I = 1 mA
I = 10 mA
I = 100 mA
15
Forward voltage
VF
IF = 10 mA
0.8
V
Carrier lifetime
TI
IF = 10 mA
0.7
μs
50
μm
I region width
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Note 2: The SMP1302-017 and SMP1302-027 maximum capacitance is 0.45 pF.
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.
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.
The SMP1302 series is rated to Moisture Sensitivity Level 1
(MSL1) at 260 °C. It can be used for lead or lead-free soldering.
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DATA SHEET • SMP1302 SERIES PIN DIODES
Table 5. Resistance vs Temperature @ 100 MHz
IF
(mA)
RS @ –55 °C
(Ω)
RS @ –15 °C
(Ω)
RS @ +25 °C
(Ω)
RS @ +65 °C
(Ω)
RS @ +100 °C
(Ω)
0.02
599
653
692
715
722
0.10
123
135
143
154
161
0.3
42.2
46.6
49.7
54.3
56.8
1.0
13.5
15.0
16.2
17.9
18.8
10
2.0
2.3
2.6
2.9
3.0
20
1.34
1.50
1.70
2.00
2.00
100
0.60
0.74
1.00
1.10
1.10
Typical Performance Characteristics
(TA = +25 °C, Unless Otherwise Noted)
4
Figure 2. Series Resistance vs Current @ 100 MHz
Figure 3. DC Characteristic
Figure 4. Capacitance vs Reverse Voltage
Figure 5. Conductance vs Frequency and Reverse Voltage
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DATA SHEET • SMP1302 SERIES PIN DIODES
Figure 6. SC-70 Package Dimension Drawing
Figure 7. SC-70 Tape and Reel Dimensions
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DATA SHEET • SMP1302 SERIES PIN DIODES
Figure 8. SC-79 Package Dimension Drawing
Figure 9. SC-79 Tape and Reel Dimensions
6
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DATA SHEET • SMP1302 SERIES PIN DIODES
Figure 10. SC-88 Package Dimension Drawing
Figure 11. SC-88 Tape and Reel Dimensions
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DATA SHEET • SMP1302 SERIES PIN DIODES
Figure 12. SOD-323 Package Dimension Drawing
Figure 13. SOD-323 Tape and Reel Dimensions
8
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DATA SHEET • SMP1302 SERIES PIN DIODES
Figure 14. SOT-5 Package Dimension Drawing
FIgure 15. SOT-5 Tape and Reel Dimensions
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DATA SHEET • SMP1302 SERIES PIN DIODES
Figure 16. SOT-23 Package Dimension Drawing
Figure 17. SOT-23 Tape and Reel Dimensions
10
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DATA SHEET • SMP1302 SERIES PIN DIODES
Figure 18. SOT-143 Package Dimension Drawing
Figure 19. SOT-143 Tape and Reel Dimensions
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DATA SHEET • SMP1302 SERIES PIN DIODES
Figure 20. SOD-882 Package Dimension Drawing
Figure 21. SOD-882 Tape and Reel Dimensions
12
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DATA SHEET • SMP1302 SERIES PIN DIODES
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