PESD3V3S1UB-N

Transient Voltage Suppressors PESD3V3S1UB-N PESD3V3S1UB-N Features   100 Watts Peak Pulse Power per Line (tp = 8/20μs)  Protects one I/O or power line  Low Clamping Voltage  Working Voltage: 03V  Low Leakage Current  Response Time is Typically < 1 ns Replacement for MLV (0603) IEC COMPATIBILITY (EN61000-4)  IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)   IEC 61000-4-4 (EFT) 40A (5/50ns) IEC 61000-4-5 (Lightning) 8A (8/20μs) Mechanical Characteristics Applications  JEDEC SOD-523 package  Cellular Handsets & Accessories  Molding compound flammability rating:  Personal Digital Assistants (PDAs) UL 94V-0  Notebooks & Handhelds  Marking : Marking Code  Portable Instrumentation  Packaging : Tape and Reel per EIA 481  Digital Cameras  RoHS Compliant  MP3 players Schematic & PIN Configuration 1/4 ROHS PESD3V3S1UB-N PESD3V3S1UB-N Transient Voltage Suppressors ROHS Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp =8/20μs ) PPP 100 Watts Peak Forward Voltage ( IF = 1A, tp =8/20μs ) VFP 1.4 V TJ -55 to + 125 °C TSTG -55 to +150 °C Operating Temperature Storage Temperature Electrical Parameters (T=25°C) Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF Electrical Characteristics Part Number PESD3V3 S1UB-N 2/4 Reverse Stand off Voltage VRWM Minimum Breakdown Voltage VBR@1mA Maximum Clamping Voltage Vc @IPP Maximum Peak Pulse Current Ipp Typical Capacitance DC=0V CJ@ 1 MHz (Amps) Maximum Reverse Leakage current IR@VRWM(μA) (Volts) (Volts) (Volts) 3.3 6 12 8.0 1 160 (pF) PESD3V3S1UB-N PESD3V3S1UB-N Transient Voltage Suppressors ROHS Typical Characteristics Ppp – Peak Pulse Power - Ppp(KW) Figure 1: Peak Pulse Power Vs Pulse Time Figure 2: Power DeratingCurve Percent of Rated Power for Ipp 10 1 100W 8/20µs Waveform 0.1 110 100 90 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 0 1,000 100 td – Pulse Duration - µs 25 50 75 100 125 150 Ambient Temperature - TA (℃) Figure 4: Normalized Junction Capacitance vs. Reverse Voltage Figure 3: Clamping Voltage vs. Peak Pulse Current 1.1 1.0 F=1MHz 0.9 Cj(VR)/Cj(VR=0) Clamping Voltage -Vc(V) 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 1 2 3 4 5 6 7 8 9 10 Peak Pulse Current -Ipp(A) 0 1 2 3 4 5 Reverse Voltage -VR(V) Figure 6: ESD Clamping( 8kV Contact per IEC 61000-4-2) Sample Tek Run: 2.50GS/s Figure 5: Pulse Waveform 110 Waveform Paramters tr=8 sµ td=20 sµ 100 90 Percent Ipp 80 70 e-t 60 50 40 td=Ipp/2 30 20 10 0 0 5 10 15 Time (µs) 3/4 20 25 30 CH1 10.0 VΩ M 20.0ns Ch1 7.1V Transient Voltage Suppressors PESD3V3S1UB-N PESD3V3S1UB-N ROHS Outline Drawing – SOD-523 PACKAGE OUTLINE SOD-523 DIMENSIONS SYMBOL A b C D E HE L MILLIMETER MIN 0.50 0.25 0.07 1.10 0.70 1.50 0.15 MAX 0.70 0.35 0.20 1.30 0.90 1.70 0.25 INCHES MIN 0.020 0.010 0.0028 0.043 0.028 0.059 0.006 MAX 0.028 0.014 0.0079 0.051 0.035 0.067 0.010 Notes 1. Controlling Dimensions in Millimeters. 2. Dimensions are exclusive of mold flash and metal burrs. 4/4