DATA SHEET SMP1345 Series: Very Low Capacitance, Plastic Packaged Silicon PIN Diodes Applications High isolation LNBs, WLANs, and wireless switches Features Very low insertion loss: 0.4 dB Capacitance: 0.15 pF Packages rated MSL1, 260 C per JEDEC J-STD-020 TM Skyworks Green products are compliant with Description all applicable legislation and are halogen-free. The SMP1345 series of plastic packaged, surface mountable PIN For additional information, refer to Skyworks diodes is designed for high volume Low-Noise Block (LNB), TM Denition of Green , document number Wireless Local Area Network (WLAN), and switch applications SQ040074. from 10 MHz to 6 GHz. The short carrier lifetime of 100 ns (typical), combined with their thin I-region width of 10 m (nominal) results in a group of fast speed RF switching PIN diodes. The RF performance of the SMP1345 series is assured by virtue of their very low capacitance (0.15 pF) and low resistance (1.5 at 10 mA). Table 1 describes the various packages and marking of the SMP1345 series. Table 1. SMP1345 Series Packaging and Marking Common Cathode Single Single SOT-23 SC-79 SOD-882 Green Green SMP1345-004LF SMP1345-079LF SMP1345-040LF Green Marking: Cathode and CF Marking: U Marking: RU3 LS = 1.5 nH LS = 0.7 nH LS = 0.45 nH Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200046U Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice June 19, 2018 1 DATA SHEET SMP1345 SERIES DIODES Electrical and Mechanical Specifications The absolute maximum ratings of the SMP1345 series are Typical performance characteristics of the SMP1345 series are provided in Table 2. Electrical specifications are provided in illustrated in Figures 1 through 6. Table 3. 1 Table 2. SMP1345 Series Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Reverse voltage V 50 V R Power dissipation 25 C lead temperature PD 250 mW Storage temperature T -65 +150 C STG Operating temperature TA -65 +150 C Electrostatic discharge: ESD Human Body Model (HBM), Class 1B 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 at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. 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. 1 Table 3. SMP1345 Series Electrical Specifications (TA = +25 C, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typ Max Units Reverse current IR VR = 50 V 10 A Capacitance C F = 1 MHz: T V = 1 V 0.19 pF V = 5 V 0.18 0.20 pF Resistance RS F = 100 MHz: I = 1 mA 3.5 I = 10 mA 1.5 2.0 Forward voltage V I = 10 mA 0.89 V F F Carrier lifetime TI I = 10 mA 100 ns F I region width 10 m 1 Performance is guaranteed only under the conditions listed in this table. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 June 19, 2018 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200046U