E L E C T R O N I C Nxx2AT23 300W Surface Mount TVS Diodes FEATURES • 300W Peak Pulse Power (tp = 8 x 20 μs) • Transient protection for data, signal, and Vcc bus to IEC 1000-4-2 (ESD) & IEC 1000-4-4 (EFT) • Protects two unidirectional lines or one bidirectional line • ESD protection < 15kV • Low Leakage Current • Solid state silicon avalanche technology The Nxx2AT23 Series of transient voltage suppressors are designed to protect components which are connected to data and transmission lines from over voltages caused by electrostatic discharge (ESD), electrical fast transients (EFT), and induced lightning. SCHEMATIC MECHANICAL DATA • JEDEC SOT-23 package • Solder temperature: 265oC for 10 seconds • Readily solderable terminals APPLICATION • RS-232, RS-423 data lines • Cellular phone terminals • Audio/Video inputs • Portable electronics • Networks MAXIMUM RATINGS RATING Peak Pulse Power (tp = 8 x 20 μs) Operating Temperature Storage Temperature SYMBOL VALUE UNIT Ppk 300 Watts Tj -55 to +150 o -55 to +150 o Tstg C C ELECTRICAL CHARACTERISTICS PART NUMBER MARKING CODE REVERSE STAND-OFF VOLTAGE VRWM Min VBR @ 1mA BV(min) Max Clamping 1 @ Ipp=1A Vc (typ.) Max Peak Pulse 2 Current Ipp Leakage Current @ VRWM IR Capacitance @ 0V, 1MHz Pin 1-2 Cj (max.) Capacitance @ 0V, 1MHz Pin 1-3 & 2-3 Cj Volts Volts Volts Amps μA pf pf N502AT23 T5 5 6 9.5 17 20 250 300 N122AT23 T12 12 13.3 19 12 1 120 150 N152AT23 T15 15 16.7 24 10 1 75 100 N242AT23 T24 24 26.7 43 5 1 50 60 N362AT23 T36 36 40 60 4 1 40 45 Notes: 1. Clamping voltage values are based upon an industry standard 8 x 20μs peak pulse current (Ipp) waveform. 2. tp = 8/20μs August 2007 / Rev.5 http:// www.sirectsemi.com Nxx2AT23 http:// www.sirectsemi.com Nxx2AT23 PACKAGE DIMENSIONS Sirectifier Global Corp., Delaware, U.S.A. U.S.A.: [email protected] France: [email protected] Taiwan: [email protected] Hong Kong: [email protected] China: [email protected] …Thailand: [email protected] Philippines: [email protected] Belize: [email protected] http:// www.sirectsemi.com