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DATA SHEET
SMP1307 Series: Very Low Distortion Attenuator Plastic Packaged PIN Diodes
Features
Low distortion design Frequency range from HF to > 2 GHz Designed for CATV AGC applications Designed for high volume wireless applications

Description
The SMP1307 series of plastic packaged, surface mountable, low capacitance (0.3 pF) silicon PIN diodes are designed for use in attenuator applications from 5 MHz to beyond 2 GHz. The thick 175 m I region of these PIN diodes makes them very attractive for use in very low distortion PI and TEE attenuators commonly used in TV distribution applications. The 1.5 s typical carrier lifetime of these diodes results in resistance of 100 maximum at 1 mA and 10 maximum at 10 mA. Available in a selection of plastic packages, as a single diode in the small footprint SOD-323, and in a variety of configurations in the SOT-23. Also available in a SOT-5 (SMP1307-027) package as a four diode array designed for insertion in the commonly used 4 diode PI attenuator circuit.
Absolute Maximum Ratings
Characteristic Reverse voltage (VR) Power dissipation @ 25 C lead temperature (PD) Storage temperature (TST) Operating temperature (TOP) ESD human body model Value 200 V 250 mW -65 C to +150 C -65 C to +150 C Class 1C
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.
NEW
Skyworks offers lead (Pb)-free "environmentally friendly" packaging that is RoHS compliant (European Parliament for the Restriction of Hazardous Substances).
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 must be employed at all times.
Single SOT-23 SMP1307-001 Marking: PJ1 SMP1307-001LF Marking: RJ1 LS = 1.5 nH
Common Cathode SOT-23 SMP1307-004 Marking: PJ3 SMP1307-004LF Marking: RJ3 LS = 1.5 nH
Series Pair SOT-23 SMP1307-005 Marking: PJ2 SMP1307-005LF Marking: RJ2 LS = 1.5 nH
Single SOD-323 SMP1307-011 Marking: PJ SMP1307-011LF Marking: RJ LS = 1.5 nH
PI SOT-5 SMP1307-027 Marking: PJM
LF denotes lead (Pb)-free packaging option as an alternative to our standard tin/lead (Sn/Pb) packaging.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200045 Rev. A * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * October 26, 2004
1
DATA SHEET * SMP1307 SERIES
Electrical Specifications at 25 C
Parameter Reverse current (IR) Capacitance (CT)(1) Resistance (RS) Resistance (RS) Resistance (RS) Forward voltage (VF) Carrier lifetime (TI) I region width
1. The SMP1307-027 maximum capacitance is 0.45 pF.
Condition VR = 200 V F = 1 MHz, V = 30 V F = 100 MHz, I = 1 mA F = 100 MHz, I = 10 mA F = 100 MHz, I = 100 mA IF = 10 mA IF = 10 mA
Typ.
Max. 10 0.30
Unit A pF V s m
75
100 15 3.0
0.85 1.5 175
Typical Performance Data
10000 1000 100 10 1 0.1 0.01 100
Series Resistance ()
Forward Current (mA)
0.1 1 10 100
10
1
0.1
0.01 400 500 600 700 800 900 1000
Forward Current (mA)
Forward Voltage (mV)
Series Resistance vs. Current @ 100 MHz
0.8 0.7 400 350 300
DC Characteristic
Capacitance (pF)
0.6
Conductance (S)
0.5 0.4 0.3 0.2 0.1 0 0
1 MHz
250 200 150 100 50 0 10 V 40 V 0V
100 MHz 1 GHz
1
2
5
10
20
50
100
0
500
1000
1500
2000
Reverse Voltage (V)
Frequency (MHz)
Capacitance vs. Reverse Voltage
Conductance vs. Frequency and Reverse Voltage
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
October 26, 2004 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200045 Rev. A
DATA SHEET * SMP1307 SERIES
Typical Resistance vs. Temperature @ 100 MHz
IF (mA) 0.02 0.10 0.30 1.00 10.00 20.00 100.00 R -55 C () 2386.0 572.0 203.0 66.1 9.1 5.6 2.2 R -15 C () 2360.0 598.0 219.0 71.2 10.0 6.0 2.4 R +25 C () 2546.0 632.0 236.0 79.3 10.9 6.6 2.6 R +65 C () 2520.0 633.0 239.0 83.6 12.2 7.4 3.0 R +100 C () 2440.0 639.0 242.0 85.4 12.9 7.8 3.2
SMP1307-027 4 Diode PI Attenuator
The SMP1307-027 employs 4 PIN diode junctions in a 5-lead SOT package. It is configured for ease of insertion in the PI attenuator circuit commonly used for broadband TV distribution systems, covering a frequency range from 5 MHz to beyond 1 GHz. A broadband attenuator was designed using the SMP1307-027 showing good performance to 2 GHz. The attenuator was evaluated with a 50 source and load impedance. The following figure shows the circuit diagram and measured performance.
3 2 1
4
5
C1 10,000 pF RF Input R1 1k D2
R2 1k D1 D3
C6 10,000 pF
VTUNE 0-20 V
C5 10,000 pF R6 560 RF Output
D4 R3 1k R4 1k
C2 10,000 pF
R5 560 C3 10,000 pF
C4 10,000 pF VREF 5V
D1-D4 SMP1307-027
A 4 diode PI attenuator utilizing individual SMP1307-011 PIN diodes is described in the "A Wideband General Purpose PIN Diode Attenuator" Application Note.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200045 Rev. A * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * October 26, 2004
3
DATA SHEET * SMP1307 SERIES
Recommended Solder Reflow Profiles
Profile Feature Average ramp-up rate (TL to TP) Preheat Temperature min. (TSMIN) Temperature max. (TSMAX) Time (min. to max.) (ts) TSMAX to TL Ramp-up rate Time maintained above: Temperature (TL) Time (tL) Peak temperature (TP) Time within 5 C of actual peak temperature (tp) Ramp-down rate Time 25 C to peak temperature SnPb Eutectic Assembly 3 C/second max. 100 C 150 C 60-120 seconds -- 183 C 60-150 seconds 240 +0/-5 C 10-30 seconds 6 C/second max. 6 minutes max. Lead (Pb)-Free Assembly 100% Sn 3 C/second max. 150 C 200 C 60-80 seconds 3 C/second max. 217 C 60-150 seconds 250 +0/-5 C 20-40 seconds 6 C/second max. 8 minutes max.
All temperatures refer to the topside of the package, measured on the package body surface. Reference JEDEC J-STD-020B.
TP
tp Critical Zone TL to TL
TL IL TSMAX
Temperature
TSMIN ts Preheat
25 C t 25 C to Peak
Time
Reference JEDEC J-STD-020
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
October 26, 2004 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200045 Rev. A
DATA SHEET * SMP1307 SERIES
0 -10
VCTL = 20 V VCTL = 15 V VCTL = 10 V
SOT-5
0.014 (0.36 mm) Min. 0.020 (0.51 mm) Max. 0.037 (0.94 mm) Ref.
5 4
Attenuation (dB)
-20 -30 -40 -50 0 0.5 1.0
VCTL = 5 V VCTL = 0 V
0.060 (1.52 mm) Min. 0.069 (1.75 mm) Max.
3
0.102 (2.59 mm) Min. 0.118 (3.00 mm) Max. 0.035 (0.89 mm) Min. 0.057 (1.49 mm) Max.
1
2
0.037 (0.94 mm) Ref.
0.110 (2.79 mm) Min. 0.118 (3.00 mm) Max.
1.5
2.0
10 Max.
0.035 (0.89 mm) Min. 0.051 (1.30 mm) Max. 0.134 (3.4 mm)
Frequency (GHz)
SMP1307-027 Attenuation vs. Frequency
0.004 (0.10 mm) Min. 0.024 (0.61 mm) Max. 0.000 (0.00 mm) Min. 0.006 (0.15 mm) Max.
SOT-23
0.110 (2.80 mm) Min. 0.120 (3.04 mm) Max.
3
SOD-323
0.012 (0.30 mm) Min. 0.020 (0.50 mm) Max. 0.047 (1.20 mm) Min. 0.055 (1.40 mm) Max.
1 2
0.090 (2.30 mm) Min. 0.108 (2.74 mm) Max. 0.010 (0.25 mm) Min. 0.016 (0.40 mm) Max. 0.063 (1.60 mm) Min. 0.071 (1.80 mm) Max.
0.083 (2.10 mm) Min. 0.104 (2.64 mm) Max.
0.045 (1.15 mm) Min. 0.053 (1.35 mm) Max.
1
2
0.037 (0.95 mm) Ref. 0.020 (0.51 mm) Ref. 0.076 (1.92 mm) Ref.
Cathode Indicator 0.008 (0.20 mm) Nom.
0.003 (0.080 mm) Min. 0.008 (0.20 mm) Max. 8 Max.
0.035 (0.89 mm) Min. 0.044 (1.12 mm) Max.
0.006 (0.15 mm) Typ.
0.050 (1.25 mm) Max.
0.004 (0.10 mm) Max. 0.022 (0.55 mm) Ref. 0.0005 (0.01 mm) Min. 0.004 (0.10 mm) Max. 0.010 (0.25 mm) Min.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200045 Rev. A * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * October 26, 2004
5
DATA SHEET * SMP1307 SERIES
Copyright (c) 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 WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. SKYWORKS FURTHER DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST 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. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. The following are trademarks of Skyworks Solutions, Inc.: SkyworksTM, the Skyworks logo, and Breakthrough SimplicityTM. Product names or services listed in this publication are for identification purposes only, and may be trademarks of Skyworks or other third parties. Third-party brands and names are the property of their respective owners. Additional information, posted at www.skyworksinc.com, is incorporated by reference.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 6
October 26, 2004 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200045 Rev. A

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