SMP1302-087LF Datasheet PDF - Skyworks Solutions

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SMP1302-087LF
Skyworks Solutions

Part Number SMP1302-087LF
Description Surface-Mount PIN Diode
Page 8 Pages


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PRELIMINARY DATA SHEET
SMP1302-087LF: Surface-Mount PIN Diode
Applications
Low-loss, high-power switches
Low-distortion attenuators
Features
High RF power handling: 125 W
Low thermal resistance: 22 °C/W
Low series resistance: 1.5 Ω maximum @ 100 mA
Low total capacitance: 0.35 pF maximum @ 30 V
Small QFN (2 x 2 mm) package (MSL1, 260 C per JEDEC J-
STD-020)
Skyworks Green™ products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green™, document number
SQ04-0074.
Description
The SMP1302-087LF is a surface-mountable, low-capacitance
silicon PIN diode designed as a series-connected PIN diode for
high-power, high-volume switch and attenuator applications from
10 MHz to beyond 6 GHz.
Maximum resistance at 100 mA is 1.5 Ω and maximum
capacitance at 30 V is 0.35 pF. The combination of low
capacitance, low parasitic inductance, and nominal 50 μm
I-region width, makes the SMP1302-087LF useful in large signal
switches and attenuator applications.
The device has a 1 W dissipation power rating, which makes it
capable of handling up to 125 W @ 25 °C Continuous Wave (CW)
in a series-connected transmit/receive (T/R) switch.
Design information for high power switches may be found in the
Skyworks Application Note, Design With PIN Diodes (document
number 200312).
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202942A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2013
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PRELIMINARY DATA SHEET • SMP1302-087LF SURFACE-MOUNT PIN DIODE
Table 1. SMP1302-087LF Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
Forward current
IF 200 mA
Reverse voltage
VR 200 V
Dissipated power @ 85 °C
PD
1W
Peak pulse power dissipation @ 85 °C (10% duty cycle)
10 W
Operating temperature
TA
–55 +85
C
Storage temperature
TSTG
–55 +200
C
Junction temperature
TJ
–55 +175
C
Electrostatic discharge:
Charged-Device Model (CDM), Class 4
Human Body Model (HBM), Class 1C
Machine Model (MM), Class C
ESD
1100 V
1000 V
400 V
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.
Table 2. SMP1302-087LF Electrical Specifications (Note 1)
(TA = +25 C, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Forward voltage
VF IF = 10 mA
Reverse leakage current
IR VR = 200 V
Series resistance
RS1 IF = 1 mA, f = 100 MHz
RS10 IF = 10 mA, f = 100 MHz
RS100
IF = 100 mA, f = 100 MHz
Total capacitance
CT30 VR = 30 V, f = 1 MHz
Series inductance
LS
Minority carrier lifetime
TL IF = 10 mA
I region width
W
Thermal resistance (Note 2)
ΘJC Junction-to-case
Peak thermal resistance
ΘP Single, 1 μs pulse width,
junction-to-case (10%
duty cycle)
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Note 2: Assume a thermal resistance of 90 °C/W for the junction-to-bottom of the circuit board.
Min
Typical
0.80
18.0
2.75
0.95
0.25
0.65
700
50
22
2.2
Max
10
3.0
1.5
0.35
Units
V
μA
Ω
Ω
Ω
pF
nH
ns
μm
°C/W
°C/W
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 August 9, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202942A
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PRELIMINARY DATA SHEET • SMP1302-087LF SURFACE-MOUNT PIN DIODE
Electrical and Mechanical Specifications
The absolute maximum ratings of the SMP1302-087LF are
provided in Table 1. Electrical specifications are provided in
Tables 2 and 3.
Typical DC performance characteristics of the SMP1302-087LF
are illustrated in Figures 1, 2, and 3. Typical RF performance of
the SMP1302-087LF using the schematic shown in Figure 4 is
summarized in Table 4 and illustrated in Figures 5, 6, and 7.
The SMP1302-087LF Evaluation Board is used to test the
performance of the SMP1302-087LF PIN Diode. An assembly
drawing for the Evaluation Board is shown in Figure 8. The layer
detail physical characteristics are provided in Figure 9. Refer to
Table 3 for the Evaluation Board Bill of Materials.
Package Dimensions
The PCB layout footprint for the SMP1302-087LF is provided in
Figure 10. Typical case markings are shown in Figure 11.
Typical DC Performance Characteristics
(TA = 25 °C, Unless Otherwise Noted)
Package dimensions for the SMP1302-087LF are provided in
Figure 12, and tape and reel dimensions are provided in
Figure 13.
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 SMP1302-087LF 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.
0.40
0.35
0.30
0.25
0.20
0
5
10 15 20
Reverse Voltage (V)
25
30
Figure 1. Capacitance vs Reverse Voltage @ 1 MHz
35
100
10
1
1 10 100
Forward Current (mA)
Figure 2. Series Resistance vs Forward Current @ 100 MHz
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0
10 20 30
Forward Current (mA)
40
Figure 3. Forward Voltage vs Forward Current
50
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202942A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2013
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PRELIMINARY DATA SHEET • SMP1302-087LF SURFACE-MOUNT PIN DIODE
+5 V
R
82 Ω
L
22 nH
C
100 pF
50 Ω
Term
C
100 pF
SMP1302-087LF
C
100 pF
L
22 nH
C
100 pF
50 Ω
Term
Figure 4. SMP1302-087LF Bias Schematic
Y0040
Table 3. Evaluation Board Bill of Materials for EN33-D515-01_V3 (Tuned Circuit)
Component
Value
Size
QTY Manufacturer
C
100 pF
0402
4 Murata
L
22 nH
0402
2
Murata
R
82
0402
1 Panasonic
Mfg. Part Number
GRM1555C1H101JZ01
HK100522NJ-T
ERJ2GEJ820X
Characteristics
5% C0G 50 V
5%
5%, 0.1 W
Table 4. Typical RF Performance @ 25 °C, f = 2.6 GHz
Parameter
Un-tuned
Insertion Loss
Return Loss
Isolation
With 22 nH Bias Circuit
Insertion Loss
Return Loss
Isolation
Max Power
Typical
0.26
15.5
–10
0.38
10.3
–12.6
+47
Units
dB
dB
dB
dB
dB
dB
dBm
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
4 August 9, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202942A
Free Datasheet http://www.datasheet4u.com/



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