ESDA6V1U1RL STMicroelectronics

ESDA6V1U1 TRANSIL ARRAY Application Specific Discretes A.S.D. FOR ESD PROTECTION APPLICATIONS Where transient overvoltage protection in ESD sensitive equipment is required, such as : n COMPUTERS n PRINTERS n COMMUNICATION SYSTEMS n GSM HANDSETS AND ACCESSORIES n CAR RADIO It is particulary recommended for parallel port protection where the line interface withstands only SO-8 2 kV ESD surge. FEATURES n 6 UNIDIRECTIONAL TRANSIL FUNCTIONS FUNCTIONAL DIAGRAM n LOW LEAKAGE CURRENT: I max. < 2 A R n 200 W PEAK PULSE POWER (8/20 s) DESCRITION The ESDA6V1U1 is a monolithic voltage suppressor designed to protect components which are connected to data and transmission lines against ESD. It clamps the voltage just above the logic level supply for positive transients, and to a diode drop below ground for negative transients. BENEFITS High ESD protection level : up to 25 kV High integration Suitable for high density boards COMPLIES WITH THE FOLLOWING STANDARDS : IEC61000-4-2 : level 4 MIL STD 883C-Method 3015-6 : class3 (human body model) August 2002 - Ed: 3A 1/6ESDA6V1U1 ABSOLUTE MAXIMUM RATINGS (T = 25C) amb Symbol Parameter Value Unit V Electrostatic discharge 25 kV PP MIL STD 883C - Method 3015-6 P Peak pulse power (8/20s) 200 W PP Storage temperature range T - 55 to + 150 C stg T Maximum junction temperature 125 C j T Maximum lead temperature for soldering during 10s 260 C L ELECTRICAL CHARACTERISTICS (T =25C) amb Symbol Parameter V Stand-off voltage RM V Breakdown voltage BR V Clamping voltage CL I Leakage current RM I Peak pulse current PP T Voltage temperature coefficient C Capacitance Rd Dynamic resistance V Forward voltage drop F Types V I I V Rd TC V I BR R RM RM F F min. max. max. typ. max. typ. max. note 1 note 2 0V bias -4 VV mA AV 10 /C pF V mA ESDA6V1U1 6.1 7.2 1 2 5 0.5 6 100 1.5 200 note 1 : Square pulse, Ipp = 25A, tp=2.5s. note 2 : V = T* (Tamb -25C) * V (25C) BR BR 2/6