ITA10B1

® ITA6V5B1 / ITA10B1 ITA18B1 / ITA25B1 BIDIRECTIONAL TRANSILTM ARRAY FOR DATALINE PROTECTION Application Specific Discretes A.S.D.TM APPLICATIONS Differential data transmission lines protection : - RS-232 - RS-423 - RS-422 - RS-485 FEATURES HIGH SURGE CAPABILITY TRANSIL ARRAY IPP = 40 A (8/20µs) PEAK PULSE POWER : 300 W (8/20µs) UP TO 5 BIDIRECTIONAL TRANSIL FUNCTIONS LOW CLAMPING FACTOR (VCL / VBR) AT HIGH CURRENT LEVEL LOW LEAKAGE CURRENT ESD PROTECTION UP TO 15kV SO8 FUNCTIONAL DIAGRAM DESCRIPTION Transil diode arrays provide high overvoltage protectionby clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC’s. The ITA series allies high surge capability against energetic pulses with high voltage performance against ESD. I/O1 I/O 2 I/O 3 I/O 4 1 2 3 4 8 GND 7 6 5 GND COMPLIESWITHTHE FOLLOWINGSTANDARDS : IEC 1000-4-2 : level 4 IEC 1000-4-4 : level 4 IEC 1000-4-5 : level 2 MIL STD 883C - Method 3015-6 : class 3 (human body model) January 1998 Ed: 2 1/5 ITA6V5B1 / ITA10B1 / ITA18B1 / ITA25B1 ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C) Symbol PPP IPP I2 t Tstg Tj TL Parameter Peak pulse power dissipation (8/20µs) (see note 1) Peak pulse current (8/20µs) (see note 1) Wire I2t value (see note 1) Storage temperature range Maximum operating junction temperature Maximum lead temperature for soldering during 10s %I pp 100 8 s Value Tj init...