PESDLC553T5VU Low Capacitance ESD Protector Description The PESDLC553T5VU is a TVS array designed to protect I/O or data lines from the damaging effects of ESD. it is low capacitance transient voltage suppressors for high speed data interface that designed to protect sensitive electronics from damage or latch-up due to ESD lightning, and other voltage induced transient events. The SOT-553 is a very small package which allows space saving on high density printed circuit board and also gives the designer the flexibility to provide four I/O lines protection.All pins are rated to withstand 30kv ESD pulses using the IEC61000-4-2 contact discharge method, which can meet the requirement of level 4. Feature ¾ SOT-553 package ¾ Protects three bidirectional lines and four Unidirectional lines ¾ Low clamping voltage ¾ Working voltage: 5V ¾ Low leakage current ¾ ESD protection > 30 KV ¾ Monolithic structure ¾ RoHS compliant ¾ 100 watts peak pulse power(Tp=8/20us) ¾ Complies with the following standards: IEC 61000-4-2(ESD)Air-15kv,Contact-8kv Applications ¾ Communication systems & Cellular phones ¾ Printers ¾ Notebook and hand hold computers ¾ PDAs ¾ Video Equipment Electrical characteristics per line@25℃( unless otherwise specified) Parameter Symbol Reverse Stand-off Voltage VRWM Reverse Breakdown Voltage VBR It = 1mA Reverse Leakage Current IR VRWM = 5V T=25℃ Clamping Voltage VC IPP = 1A Clamping Voltage VC Junction Capacitance Cj Rev.04 Conditions Min. Typ. Max. Units 5 V 6 V 5 μA tP = 8/20μＳ 8.8 V IPP=10A tP = 8/20μＳ 10.0 V 15 pF VR=0V 1 f = 1MHz 10 www.prisemi.com Low Capacitance ESD Protector PESDLC553T5VU Absolute maximum rating@25℃ Rating Symbol Value Units Peak Pulse Power (tp=8/20μＳ) Ppp 100 W Forward voltage@10mA VF 1.5 V Operating Temperature TJ -55 to +150 ℃ Storage Temperature TSTG -55 to +150 ℃ Note：Pin 1, 3, 4, 5 to Pin 2 Typical Characteristics Rev.04 2 www.prisemi.com Low Capacitance ESD Protector PESDLC553T5VU Product dimension Rev.04 3 www.prisemi.com Low Capacitance ESD Protector PESDLC553T5VU 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.04 4 www.prisemi.com