TVS Diode Array (SPA Diodes) Lightning Surge Protection- SP4022 Series RoHS Pb GREEN SP4022 Series 1.3pF, 15A Discrete TVS Diode Description The SP4022 series integrate low capacitance steering diodes with one or two avalanche breakdown diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events. These devices can safely absorb up to 15A per IEC nd 61000-4-5 2 Edition (t =8/20s) without performance p degradation and a minimum 30kV ESD per IEC61000- 4-2 International Standard. The low loading capacitance and high surge capability make it ideal for protecting telecommunication ports such as xDSL and other high voltage, high speed legacy interfaces. Pinout Features ESD, IEC 61000-4-2, Low leakage current Pin 1 30kV contact, 30kV air Unidirectional and EFT, IEC 61000-4-4, 40A Bidirectional configuration (5/50ns) Small SOD323 package Lightning, 15A (8/20s as ts 0805 ffi ootprints defined in IEC 61000-4-5 AEC-Q101 qualified 2nd edition) Moisture Sensitivity Level Low capacitance of 1.3pF (MSL-1) ( V =0V) R Pin 2 Cathode polarity for unidirectional only Functional Block Diagram Applications 1 1 xDSL Interfaces Security Equipment RS-232 Instrumentation RS-485 Medical Equipment Power Ports Computers and Peripherals Additional Information 2 2 Unidirectional Bidirectional SP4022-01FTG SP4022-01FTG-C SP4021-01FTG SP4021-01FTG-C Datasheet Resources Samples Life Support Note: Not Intended for Use in Life Support or Life Saving Applications The products shown herein are not designed for use in life sustaining or life saving applications unless otherwise expressly indicated. 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/05/20 TVS Diode Array (SPA Diodes) Lightning Surge Protection- SP4022 Series Absolute Maximum Ratings Symbol Parameter Value Units I Peak Current (t =8/20s) 15 A PP p P Peak Pulse Power (t =8/20s) 500 W Pk p T Operating Temperature -40 to 150 C OP T Storage Temperature -55 to 150 C STOR CAUTION: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the component. This is a stress only rating and operation of the component at these or any other conditions above those indicated in the operational sections of this specification is not implied. Electrical Characteristics (T =25C) OP Parameter Symbol Test Conditions Min Typ Max Units Reverse Standoff Voltage V I =1A - - 12 V RWM R Breakdown Voltage V I =1mA 13.3 - - V BR R Reverse Leakage Current I V 12V - - 0.1 A LEAK R I =1A, t =8/20s, Fwd - 19 - V PP p I =2A, t =8/20s, Fwd - 20 - V PP p 1 Clamp Voltage V C I =10A, t =8/20s, Fwd - 28 - V PP P I =15A, t =8/20s, Fwd - 33 35 PP p 2 Dynamic Resistance R TLP t =100ns - 0.5 - DYN p IEC 61000-4-2 (Contact Discharge) 30 - - kV 1 ESD Withstand Voltage V ESD IEC 61000-4-2 (Air Discharge) 30 - - kV 1 Diode Capacitance C Reverse Bias=0V, f=1MHz - 1.3 2 pF D Note: 1. Parameter is guaranteed by design and/or component characterization. 2. Transmission Line Pulse (TLP) with 100ns width and 200ps rise time. 8/20 s Pulse Waveform Capacitance vs. Reverse Bias 3.0 110% 100% 2.5 90% 80% 2.0 70% 60% 1.5 50% 40% 1.0 30% 20% 0.5 10% 0% 0.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 0123456789 10 11 12 Time (s) Bias Voltage (V) 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/05/20 Percent of I PP Capacitance (pF)