LCDA15C-6.TBT Semtech

LCDA15C-6 Low Capacitance TVS Diode Array For Multi-mode Tranciever Protection PROTECTION PRODUCTS Features Description The LCDA15C-6 has been specifically designed to Transient protection for high-speed data lines to protect sensitive components which are connected to IEC 61000-4-2 (ESD) 15kV (air), 8kV (contact) data and transmission lines from over voltages caused IEC 61000-4-4 (EFT) 40A (5/50ns) by electrostatic discharge (ESD), electrical fast tran- IEC 61000-4-5 (Lightning) 0.5kV, 12A (8/20s) sients (EFT), and lightning. Protects six I/O lines The low capacitance array configuration of the Low capacitance for high-speed interfaces LCDA15C-6 allows the user to protect six high-speed High surge capability data or I/O lines. They may be used on systems Low clamping voltage operating from 5 to 15 Volts. The high surge capability Solid-state silicon avalanche technology (500W, tp=8/20s) makes the LCDA15C-6 suitable for Mechanical Characteristics telecommunications systems operating in harsh tran- sient environments. The low inductance construction JEDEC SO-8 package minimizes voltage overshoot during high current Molding compound flammability rating: UL 94V-0 surges. Marking : Part number, date code, logo The features of the LCDA15C-6 are ideal for protecting Packaging : Tape and Reel per EIA 481 multi-protocol transceivers in WAN applications such as Applications Frame Relay systems, routers, and switches. Multi-Mode Transceiver Protection WAN Equipment: CSU/DSU Multiplexers Routers ISP Equipment Customer Premise Equipment Protection for any of the following interfaces: RS-232 (V.28) RS-422 (V.11, X.21) RS-449 (V.11/V.10) RS-485 Circuit Diagram Schematic & PIN Configuration Pin 1 Pin 4 and 5 SO-8 (Top View) www.semtech.com Revision 08/15/06 1LCDA15C-6 PROTECTION PRODUCTS PROTECTION PRODUCTS Absolute Maximum Rating Rlating Seymbo Vsalu Unit Peak Pulse Power (t=P8/20s) 5s00 Watt p pk Peak Pulse Current (t=I8/20s) 1A5 p PP LTead Soldering Temperature 2C60 (10 sec.) L OTperating Temperature -C55 to +125 J STtorage Temperature -C55 to +150 STG Electrical Characteristics LCDA15C-6 Plarameter SsymboCmondition MlinimuTmypicaMsaximu Unit RVeverse Stand-Off Voltage 1V5 RWM RVeverse Breakdown Voltage I=71mA1V6. BR t RIeverse Leakage Current V=515V, T=25C A R RWM CVlamping Voltage I = 1A, t = 8/20s 2V4 C PP p Line-to-Ground CVlamping Voltage I = 15A, t = 8/20s 3V3 C PP p Line-to-Ground JCunction Capacitance Between I/O pins and 851Fp j Ground V = 0V, f = 1MHz R Between I/O pins 3Fp V = 0V, f = 1MHz R www.semtech.com 2005 Semtech Corp. 2