PESDAWC236T5VU

PESDAWC236T5VU Low Capacitance TVS Array Description The PESDAWC236T5VU is low capacitance transient 6 voltage suppressor array for high speed data interface that 5 designed to protect sensitive electronics from damage or 4 latch-up due to ESD lightning, and other voltage induced transient events. All pins are rated to withstand 15kV ESD pulses using the IEC 61000-4-2 air discharge method, which can meet the requirement of level 4. 1 2 3 SOT-23-6L(Top View) Feature  150W peak pulse power (tP = 8/20μs)  SOT-23-6L package  Working voltage: 5.0V  Low clamping voltage 6 5 4  DVI & HDMI Port Protection 1 2 3  Serial ATA Port Protection Circuit Diagram  Low capacitance  RoHS Compliant Transient Protection for High Speed Data Lines to IEC61000-4-2(ESD)±15kV(air),±8kV(contact) Applications  USB 2.0 Power & Data Line Protection  Mobile Handsets  Digital Cameras and camcorders  PDA & MP3 Players  Digital TV and Set-top Boxes  Other Portable Electronic Components 6 5 4 V05 Mechanical Characteristics  Lead finish:100% matte Sn(Tin)  Mounting position: Any 1  Qualified max reflow temperature:260℃ 2 3 Marking (Top View)  Device meets MSL 1 requirements  Pure tin plating: 7 ~ 17 um  Pin flatness:≤3mil Rev.06.7 1 www.prisemi.com Low Capacitance TVS Array PESDAWC236T5VU Electronics Parameter Symbol Parameter VRWM Peak Reverse Working Voltage IR Reverse Leakage Current @ VRWM VBR Breakdown Voltage @ IT IT Test Current IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP PPP Peak Pulse Power CJ Junction Capacitance IF Forward Current VF Forward Voltage @ IF I IF VC V VBRVRWM IR IT VF IPP Electrical characteristics per line@25℃ (unless otherwise specified) Parameter Symbol Conditions Min. Typ. Max. Units VRWM - - - 5.0 V VBR It = 1mA 6.0 - 8.5 V Reverse Leakage Current IR VRWM = 5V - - 1.0 μA Clamping Voltage1) VC TLP = 16A, tp = 100ns - 17.5 - V RDYN - - 0.6 - Ω IPP = 1A,tP = 8/20μs - - 11.0 V IPP = 5A,tP = 8/20μs - - 15.0 V Peak Reverse Working Voltage Breakdown Voltage Dynamic resistance1) Clamping Voltage2) VC Capacitance Between IO and GND CJ VR = 0V,f = 1MHz - 0.75 - pF Capacitance Between IO and I/O CJ VR = 0V,f = 1MHz - 0.4 - pF Notes: 1.TLP parameter: Z0=50Ω, tp=100ns, tr=2ns, averaging window from 60ns to 80ns. RDYN is calculated from 4A to 16A. 2.Non-repetitive current pulse, according to IEC61000-4-5. Absolute maximum rating@25℃ Rating Symbol Value Units Peak Pulse Power ( tP = 8/20μs ) PPP 150 W Peak Pulse Current ( tP = 8/20μs ) IPP 5 A Lead Soldering Temperature TL 260 (10 sec) ℃ TJ,TSTG -55~+150 ℃ ESD Protection-Contact Discharge VESD ±8 kV ESD Protection-Air Discharge VESD ±15 kV Junction and Storage Temperature Range Rev.06.7 2 www.prisemi.com Low Capacitance TVS Array PESDAWC236T5VU Typical Characteristics tr=8μs IPP – Peak Pulse Current - % of IPP 100 100 % Of Rated Power 80 60 tP =20μs(IPP /2) 40 60 40 20 20 0 80 0 5 10 15 20 25 0 30 0 25 50 75 100 125 t - Time -μs TL – Lead Temperature - ℃ Fig 1.Pulse Waveform(8/20μs) Fig 2.Power Derating Curve 30 3.0 f = 1MHz Pulse waveform: tp=8/20us 2.5 C - Junction Capacitance - pF VC - Clamping Voltage - V 25 20 15 10 5 0 150 2.0 1.5 1.0 0.5 0 1 2 3 4 0.0 5 0 1 2 IPP - Peak pulse current - A 3 4 5 VR - Reverse voltage - V Fig 4. Capacitance vs. Reveres voltage Fig 3. Clamping voltage vs. Peak pulse current 20 10000 V_pulse 15 Pulse from a Transmission line TLP_I + 100ns 10 1000 TLP Current - A Peak Pulse Power - W TLP_V 100 10 DUT Pin 1 or Pin 2 to Pin3 T = 25 ℃ 5 0 -5 -10 -15 1 1 10 100 1000 Pulse Duration - μs -12 -8 -4 0 4 8 12 16 20 24 TLP Voltage - V Fig 5. Non Repetitive Peak Pulse Power vs. Pulse time Rev.06.7 -20 -16 3 Fig 6. TLP Measurement www.prisemi.com Low Capacitance TVS Array PESDAWC236T5VU Solder Reflow Recommendation Preliminary Heating 300 Soldering Cooling(in air) Temperature of Soldering 260℃ (+0,-5℃) 250 245℃ (+0,-5℃) 200 150 120℃ 100 100℃ 50 0 2 to 5 min more than 1 min Less than 10s Remark: Pb free for 260℃；Pb for 245℃. PCB Design For TVS diodes a low-ohmic and low-inductive path to chassis earth is absolutely mandatory in order to achieve good ESD protection. Novices in the area of ESD protection should take following suggestions to heart:  Do not use stubs, but place the cathode of the TVS diode directly on the signal trace.  Do not make false economies and save copper for the ground connection.  Place via holes to ground as close as possible to the anode of the TVS diode.  Use as many via holes as possible for the ground connection.  Keep the length of via holes in mind! The longer the more inductance they will have. Ordering information Device Package Reel Shipping PESDAWC236T5VU SOT-23-6L (Pb-Free) 7" 3000 / Tape & Reel Rev.06.7 4 www.prisemi.com Low Capacitance TVS Array PESDAWC236T5VU Product dimension (SOT-23-6L) Millimeters Dim Min Max Min Max A 2.720 3.120 0.107 0.123 B 1.400 1.800 0.055 0.071 C 2.600 3.000 0.102 0.118 0.950（BSC） 2.2 0.8 D 0.95 Inches 0.037（BSC） E 1.800 2.000 0.071 0.079 F 0.300 0.500 0.012 0.020 G 1.000 1.250 0.040 0.049 H 0.000 0.150 0.000 0.006 J 0.450 0.750 0.0180 0.029 K 0.100 0.200 0.004 0.008 θ 0° 8° 0° 8° Unit:mm 1.9 Suggested PCB Layout Load with information USER DIRECTION OF FEED 4.0±0.1 Ø1.5±0.1 8.0±0.3 3.5±0.1 1.75±0.1 2.0±0.1 35 4.0±0.1 Unit:mm Rev.06.7 5 www.prisemi.com Low Capacitance TVS Array PESDAWC236T5VU IMPORTANT NOTICE and are registered trademarks of Prisemi Electronics Co., Ltd (Prisemi), Prisemi reserves the right to make changes without further notice to any products herein. Prisemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Prisemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in Prisemi data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Prisemi does not convey any license under its patent rights nor the rights of others. The products listed in this document are designed to be used with ordinary electronic equipment or devices, Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. Website: http://www.prisemi.com For additional information, please contact your local Sales Representative. ©Copyright 2009, Prisemi Electronics is a registered trademark of Prisemi Electronics. All rights are reserved. Rev.06.7 6 www.prisemi.com