TTVS VS Diode ArDiode Arrraaysys (SP(SPAA Diodes)Diodes) Low Capacitance ESD Protection - SP4203 Lightning Surge Protection- SP4022 Series RoHS Pb GREEN SP4203 0.5 pF, 10A bidirectional discrete TVS diodes Description The SP4203 integrates low capacitance diodes to provide electronic equipment protection from destructive electrostatic discharges (ESDs). These robust TVSs can withstand repetitive contact or air ESD discharge events at 30 kV levels without suffering any performance degradation. This exceeds the ESD contact and air discharge test requirements of IEC 61000-4-2. Additionally, the TVS can withstand an 8/20 surge current event as nd defined in IEC 61000-4-5 2 edition up to 10A and still provide low voltage clamping levels. Pinout Features ESD, IEC 61000-4-2, Low leakage current Pin 1 30kV contact, 30kV air Small SOD323 package EFT, IEC 61000-4-4, 40A ts 0805 ffi ootprints (5/50ns) AEC-Q101 qualified Lightning, 10A (8/20 as Halogen free, lead free defined in IEC 61000-4-5 and RoHS compliant nd 2 edition) Moisture Sensitivity Level Low capacitance of 0.5pF (MSL -1) ( V =0V) R Pin 2 Functional Block Diagram Applications xDSL Interfaces Security Equipment RS-232 Instrumentation RS-485 Medical Equipment Power Ports Computers and Peripherals 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. 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revision: 10/17/18 TTVS VS Diode ArDiode Arrraaysys (SP(SPAA Diodes)Diodes) Lightning Surge Protection- SP4022 Series Low Capacitance ESD Protection - SP4203 Absolute Maximum Ratings Symbol Parameter Value Units I Peak Current (t =8/20s) 10 A PP p T Operating Temperature -40 to 125 C OP T Storage Temperature -55 to 150 C STOR Notes: 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 3.3 V RWM R Breakdown Voltage V I =1mA 5.5 6.6 V BR R Reverse Leakage Current I V =3.3V 0.1 A LEAK R I =1A, t =8/20s 7.5 10 V PP P 1 Clamp Voltage V C I =10A, t =8/20s 16.5 20 V PP P 2 Dynamic Resistance R TLP, t =100ns, I/O to I/O 0.54 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 0.5 0.9 pF I/O-I/O Notes: 1Parameter is guaranteed by design and/or component characterization. 2.Transmission Line Pulse (TLP) with 100ns width, 2ns rise time, and average window t1=70ns to t2= 90ns 8/20s Pulse Waveform Capacitance vs. Reverse Bias 110% 1.0 100% 90% 0.8 80% 70% 0.6 60% 50% 0.4 40% 30% 0.2 20% 10% 0.0 0% 01.1 2.23.3 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Bias Voltage (V) Time (s) 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revision: 10/17/18 Percent of I PP Capacitance (pF)