DW03D-B-S

DW03D-B-S Order Code: DW03D-B-S Transient Voltage Suppressor Features  450 Watts Peak Pulse Power per Line (tp = 8/20μs)  Protects one I/O or power line  Low Clamping Voltage  Working Voltage: 3.3 V  Low Leakage Current  Response Time is Typically < 1 ns SOD-323 IEC COMPATIBILITY (EN61000-4)  IEC 61000-4-2 (ESD) ±30kV (air), ±30kV (contact)  IEC 61000-4-4 (EFT) 40A (5/50ns)  IEC 61000-4-5 (Lightning) 30A (8/20μs) Mechanical Characteristics Applications  JEDEC SOD-323 package  Laptop Computers  Molding compound flammability rating:  Cellular Phones UL 94V-0  Digital Cameras  Marking : Marking Code  Personal Digital Assistants (PDAs)  Packaging : Tape and Reel per EIA 481  RoHS Compliant Schematic & PIN Configuration SOD-323 (Top View) www.dowosemi.cn Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power（tp =8/20μs） PPP 450 W Electrostatic discharge Voltage VESD ±30 (contact) TJ -55 to + 125 ℃ TSTG -55 to +150 ℃ Operating Temperature Storage Temperature kV ±30 (air) Electrical Parameters (T=25℃) Symbol Parameter I IPP Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR I PP Working Peak Reverse Voltage VC VBR VRWM Reverse Leakage Current @ VRWM IT IR Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF VRWM VBR VC IR IT V I PP Electrical Characteristics DW03D-B-S Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM Maximum Units 3.3 V VBR IT=1mA Reverse Leakage Current IR VRWM=3.3V,T=25℃ 200 nA Peak Pulse Current IPP tp =8/20μs 30 A Clamping Voltage VC IPP=30A,tp=8/20μs 15 V Junction Capacitance Cj VR = 0V, f = 1MHz 40 pF www.dowosemi.cn 4.0 V 37 Typical Characteristics Figure 2: Power Derating Curve Ppp – Peak Pulse Power - Ppp(KW) Figure 1: Peak Pulse Power vs. Pulse Time Percent of Rated Power for Ipp 10 450w 8/20µs Waveform 1 0.1 110 100 90 80 70 60 50 40 30 20 10 0 0.01 td – Pulse Duration - µs Ambient Temperature - TA ( ) Figure 4: Normalized Junction Capacitance vs. Reverse Voltage Figure 3: Clamping Voltage vs. Peak Pulse Current 20 1.1 F=1MHz 0.9 15 Cj(VR)/Cj(VR=0) Clamping Voltage -Vc(V) 1.0 10 0.8 0.7 0.6 0.5 0.4 0.3 5 0.2 0.1 0 0 5 10 15 20 25 30 0 Peak Pulse Current -Ipp(A) Reverse Voltage -VR(V) Figure 5: Pulse Waveform 110 tr=8µs Waveform Paramters tr=8µs td=20µs 100 Percent Ipp 90 80 70 60 50 40 Half Value Ipp/2 30 20 td=20µs 10 0 Time (µs) www.dowosemi.cn Outline Drawing – SOD-323 PACKAGE OUTLINE C A SOD-323 DIMENSIONS E B 1 SYMBOL 2 D F MIN MAX A 1.60 1.80 0.063 0.071 B 0.25 0.35 0.010 0.014 C 2.50 2.70 0.098 0.106 D 0.00 1.00 0.000 0.039 E 1.20 1.40 0.047 0.055 F 0.08 0.15 0.003 0.006 L L1 MOUNTING PAD INCHES MAX H L MILLIMETER MIN 0.475 REF 0.019REF L1 0.25 0.40 0.010 0.016 H 0.00 0.10 0.000 0.004 Notes 1. Controlling Dimensions in Millimeters. 2. Dimensions are exclusive of mold flash and metal burrs. 0.118”(3.00mm) 0.031”(0.80mm) 0.031”(0.80mm) Marking Codes 03B 1 Package Information Qty：3k/Reel www.dowosemi.cn 2