DATA SHEET SMP1324-087LF: Surface Mount PIN Diode Applications Switches Attenuators Features Low-series resistance: 0.45 Ω maximum @ 50 mA Low total capacitance: 1.5 pF maximum @ 30 V QFN (2 x 2 mm) package (MSL1, 260 C per JEDEC J-STD-020) Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04–0074. Description The SMP1324-087LF is a surface mountable PIN diode suitable for use in an RF switch or attenuator circuit. Maximum resistance at 50 mA is 0.45 Ω and maximum capacitance at 30 V is 1.5 pF. The combination of low capacitance, low parasitic inductance, and nominal 100 μm I-region width, makes the SMP1324-087LF 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 55 W continuous wave (CW) and 550 W peak (1 μs pulse, 1 percent duty cycle) 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 • [email protected] • www.skyworksinc.com 201288F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 11, 2015 1 DATA SHEET • SMP1324-087LF: SURFACE MOUNT PIN DIODE Electrical and Mechanical Specifications Typical performance characteristics of the SMP1324-087LF are illustrated in Figures 1, 2, and 3. The absolute maximum ratings of the SMP1324-087LF are provided in Table 1. Electrical specifications are provided in Table 2. Table 1. SMP1324-087LF Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units 200 mA Forward current IF Dissipated power @ 85 °C PD 1 W Operating temperature TA –55 +85 C Storage temperature TSTG –55 +200 C Junction temperature TJ –55 +175 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. Table 2. SMP1324-087LF Electrical Specifications (Note 1) (TA = +25 C, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max 0.9 1.2 V 10 μA 0.45 Ω Forward voltage VF IF = 50 mA Reverse leakage current IR VR = 200 V Series resistance RS IF = 50 mA, f = 100 MHz Total capacitance CT0 VR = 0 V, f = 100 MHz 0.9 1.5 pF CT30 VR = 30 V, f = 1 MHz 0.9 1.5 pF Minority carrier lifetime TL IF = 10 mA 2 6 μs Parallel resistance RP VR = 0 V, f = 100 MHz 5 6 kΩ I region width W 100 μm Thermal resistance (Note 2) ΘJC 98 C/W Note 1: Performance is guaranteed only under the conditions listed in this table. Note 2: Assume a thermal resistance of 92 C/W for the junction-to-bottom of circuit board. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 Units June 11, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201288F DATA SHEET • SMP1324-087LF: SURFACE MOUNT PIN DIODE Typical Performance Characteristics (TA = 25 °C, Unless Otherwise Noted) 100 5 Series Resistance (Ω) 3 2 10 1.0 1 0.1 0.1 0 0 5 10 15 20 25 1.0 10 100 Forward Current (mA) 30 Reverse Voltage (V) Figure 2. Series Resistance vs Forward Current @ 100 MHz Figure 1. Capacitance vs Reverse Voltage @ 1 MHz 1.0 Forward Voltage (V) Capacitance (pF) 4 0.1 0.0001 0.001 0.01 0.1 1.0 10 100 1000 Forward Current (mA) Figure 3. Forward Voltage vs Forward Current Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201288F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 11, 2015 3 DATA SHEET • SMP1324-087LF: SURFACE MOUNT PIN DIODE Package Dimensions Package and Handling Information The PCB layout footprint for the SMP1324-087LF is provided in Figure 4. Typical part markings are shown in Figure 5. Package dimensions for the SMP1324-087LF are provided in Figure 6, and tape and reel dimensions are provided in Figure 7. 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 SMP1324-087LF 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. 0.25 Part Outline 0.55 Exposed Soldering Area, Typical 2X 0.80 Pin 1 Pin 2 0.80 0.35 S1988 Figure 4. SKY1324-087LF PCB Layout Footprint (Top View) Pin 1 Indicator Skyworks Part # 1 2 1 2 Figure 5. Typical Part Markings (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 June 11, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201288F DATA SHEET • SMP1324-087LF: SURFACE MOUNT PIN DIODE 2 1 C Pin 1 Indicator Exposed Pad Seating Plane A 2 B 1.15 + 0.1/–0.15 0.0 – 0.05 Detail A 2 1.6 + 0.1/–0.15 2 1 0.05 C 2X 0.90 ± 0.1 2X 2X 0.10 C 0.05 C Top View 0.20 Min. 3 0.20 0.08 C Side View Bottom View 0.4 ± 0.1 0.30 ± 0.05 5 0.10 M C A B Detail A All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Coplanarity applies to the exposed heat sink slug as well as the terminals.. Dimension applies to metalized terminal and is measured between 0.10 mm and 0.30 mm from terminal tip. S1989 Figure 6. SMP1324-087LF Package Dimensions ∅1.50+ 0.10/–0.00 0.30 ± 0.05 (T) Pin #1 4.00 ± 0.10 2.00 ± 0.05 4.00 (see Note 4) 1.75 ± 0.10 2.30 (Bo) A B 1.00 (Ko) 2.30 (Ao) 8.00 +0.30/–0.10 A 3.50 ± 0.05 B ∅1.00 Min. R0.30 Typ. B Notes: 1. Carrier tape: black conductive polystyrene. 2. Cover tape material: transparent conductive HSA. 3. Cover tape size: 5.40 mm width. 4. Ten sprocket hole pitch cumulative tolerance = ±0.20 mm. 5. ESD surface resistivity is ≤1 x 108 Ohms/square per EIA, JEDEC tape and reel specification. 6. Ao and Bo measurement point to be 0.30 mm from bottom pocket. 7. All measurements are in millimeters. A S1601 Figure 7. SMP1324-087LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201288F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 11, 2015 5 DATA SHEET • SMP1324-087LF: SURFACE MOUNT PIN DIODE Ordering Information Model Name SMP1324-087LF: Surface Mount PIN Diode Manufacturing Part Number SMP1324-087LF Copyright © 2010-2013, 2015 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, 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 or the information contained herein. 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Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks and the Skyworks symbol are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 June 11, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201288F