DATA SHEET
SMP1304 Series: Low-Distortion Attenuator Plastic Packaged
PIN Diodes
Applications
TV distribution
Attenuator circuits
Features
Low-distortion design
Frequency range from 5 MHz to >2 GHz
Designed for base station applications
Configured for PI and TEE attenuators
Packages rated MSL1 @ 260
C
per JEDEC J-STD-020
Description
The SMP1304 series of plastic packaged, surface mountable, low
capacitance (0.3 pF) silicon PIN diodes is designed for attenuator
applications from 5 MHz to beyond 2 GHz.
The thick 100 μm I region of these PIN diodes makes them very
attractive for use in low-distortion PI and TEE attenuators
commonly found in TV distribution applications.
The 1
μs
typical carrier lifetime of these diodes results in a
resistance of 20
Ω
maximum at 1 mA and 7
Ω
maximum at
10 mA.
The SMP1304 series is available in a selection of plastic
packages: as a single diode in small footprint and SC-79
packages, and in a variety of configurations in an SOT-23
package.
The SMP1304-027 is available in an SOT-5 package as a
four-diode array designed for insertion in commonly used four-
diode PI attenuator circuits.
Table 1 describes the various packages and marking of the
SMP1304 series.
Skyworks Green
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.
TM
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200044Q • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 1, 2016
1
DATA SHEET • SMP1304 SERIES
Table 1. SMP1304 Series Packaging and Marking
Series Pair
SOT-23
SMP1304-005LF
Green™
Marking: RG2
L
S
= 1.5 nH
Reverse Series Pair
SOT-23
SMP1304-006LF
Green™
Marking: RG8
L
S
= 1.5 nH
PI
SOT-5
SMP1304-027LF
Green™
Marking: RGM
L
S
= 1.5 nH
Single
SC-79
Green™
SMP1304-079LF
Marking: Cathode and C4
L
S
= 0.7 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 SMP1304 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 SMP1304 series are
illustrated in Figures 1 to 4. Package dimensions are shown in
Figures 5 to 9 (odd numbers), and tape and reel dimensions are
provided in Figures 6 to 10 (even numbers).
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 SMP1304 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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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DATA SHEET • SMP1304 SERIES
Table 2. SMP1304 Series Absolute Maximum Ratings
1
Parameter
Reverse voltage
Power dissipation @ 25
°C
lead temperature
Storage temperature
Operating temperature
Electrstatic discharge:
Human Body Model (HBM), Class 1C
at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
Symbol
V
R
P
D
T
STG
T
A
ESD
Minimum
Maximum
200
250
Units
V
mW
C
C
–65
–65
+150
+150
1000
V
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
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.
Table 3. SMP1304 Series Electrical Specifications
1
(T
A
= +25
C,
Unless Otherwise Noted)
Parameter
Reverse current
Capacitance
2
Resistance
I
R
C
T
R
S
Symbol
Test Condition
V
R
= 200 V
f = 1 MHz, V = 30 V
f = 100 MHz
I = 1 mA
I = 10 mA
I = 100 mA
Forward voltage
Carrier lifetime
I region width
1 Performance is guaranteed only under the conditions listed in this table.
2 The SMP1304-027 maximum capacitance is 0.45 pF.
Typical
Max
10
0.3
Units
μA
pF
Ω
Ω
Ω
V
μs
μm
40
50
7
2
V
F
Tl
I
F
= 10 mA
I
F
= 10 mA
0.8
1
100
Table 4. Resistance vs Temperature @ 100 MHz
I
F
(mA)
0.02
0.10
0.30
1.0
10
20
100
R
S
@ –55
°C
(Ω)
1590
315
108
34.5
4.8
3.0
1.3
R
S
@ –15
°C
(Ω)
1660
340
118
37.9
5.3
3.3
1.4
R
S
@ +25
°C
(Ω)
1752
367
128
41.6
5.8
3.6
1.5
R
S
@ +65
°C
(Ω)
`1770
396
141
46.3
6.6
4.1
1.7
R
S
@ +100
°C
(Ω)
1760
409
147
48.8
7.0
4.3
1.8
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200044Q • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 1, 2016
3
DATA SHEET • SMP1304 SERIES
Typical Performance Characteristics
10000
1000
100
Series Resistance ()
100
10
200044-001
Forward Current (mA)
10
1
1
0.1
0.01
0.01
400
500
600
700
800
900
0.1
1
10
100
1000
Forward Current (mA)
Forward Voltage (mV)
Figure 1. Series Resistance vs Current @ 100 MHz
Figure 2. DC Characteristic
0.8
0.7
400
350
300
Capacitance (pF)
Conductance (S)
0.6
0.5
0.4
0.3
100 MHz
1 GHz
200044-003
250
200
150
10 V
50
0
0
500
1000
1500
40 V
200044-004
1 MHz
0V
0.2
0.1
0
0
1
2
5
10
20
50
100
100
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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July 1, 2016 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200044Q
200044-002
0.1
DATA SHEET • SMP1304 SERIES
Polarity
Indicator Area
Box
or
Bar
0.006 (0.15 mm) Min
1
2
0.028
(0.70 mm) Min
0.035
(0.90 mm) Max
0.010
(0.25 mm) Min
0.014
(0.35 mm) Max
0.060 (1.50 mm) Min
0.067 (1.70 mm) Max
0.043 (1.10 mm) Min
0.051 (1.30 mm) Max
10° Max
0.003
(0.07 mm) Min
0.008
(0.20 mm) Max
10° Max
Dimensions are in inches (millimeters shown in parentheses)
0.020
(0.50 mm) Min
0.028
(0.70 mm) Max
200044-005
Figure 5. SC-79 Package Dimension Drawing
∅1.50±
0.10
2.00 ± 0.05
1.75 ± 0.10
4.00 ± 0.10
Cathode
Indicator
(Note 7)
0.19
A
8.00 ± 0.10
3.50 ± 0.05
1.94 ± 0.05
0.73 ± 0.05
∅0.50±
0.05
B
B
A
0.45 ± 0.05
Anode Indicator
(Note 8)
Section
A
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
Carrier tape: black conductive polycarbonate.
Cover tape: transparent conductive material.
Cover tape size: 5.4 mm width.
ESD surface resistivity is ≥1 x 10
4
~ ≤ 1 x 10
8
Ohms/square.
All measurements are in millimeters.
Standard reel size is 7 inches. Standard reel quantity is 3000 pcs.
Cathode indicator for all devices except for the SMS7630-079LF.
Anode indicator for the SMS7630-079LF only.
0.90 ± 0.05
Section
B
200044-006
Figure 6. SC-79 Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200044Q • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 1, 2016
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1.30± 0.05
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