SM15C

SM15C »Features ■ 400 Watts peak pulse power (tp = 8/20μs) ■ Bidirectional and unidirectionalconfigurations ■ Solid-state silicon-avalanche technology ■ Low clamping voltage ■ Low leakage current ■ Protection two data lines ■ IEC 61000-4-2 ±30kV contact ±30kV air ■ IEC 61000-4-4 (EFT) 40A(5/50ns) ■ IEC 61000-4-5 (Lightning) 11A(8/20μs) »Applications »Mechanical Data ■ Dataline ■ SOT-23 package ■ Automatic Teller Machines ■ Molding compound flammability rating: UL 94V-0 ■ Net works ■ Packaging: Tape and Reel ■ Power line ■ RoHS/WEEE Compliant »Schematic & PIN Configuration 1 1 3 3 2 2 SOT-23 (Top View) www.slkormicro.com 1 SM15C »Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp =8/20μs ) PPP 400 Watts Peak Pulse Current ( tp =8/20μs ) (note1) Ipp 11 A VESD 30 30 kV Lead Soldering Temperature TL 260(10seconds) ℃ Junction Temperature TJ -55 to + 125 ℃ Storage Temperature Tstg -55 to + 125 ℃ ESD per IEC 61000-4-2 (Air) ESD per IEC 61000-4-2 (Contact) »Electrical Characteristics Parameter Symbol Reverse Stand-Off Voltage Conditions Min Typical Max Units 15 V 18.5 20.0 V 0.1 0.5 μA 11 A VRWM VBR IT=1mA Reverse Leakage Current IR VRWM=15V,T=25℃ Peak Pulse Current IPP tp =8/20μs Clamping Voltage VC IPP=11A,tp=8/20μs 35 43 V Junction Capacitance Cj VR = 0V, f = 1MHz (Pin1、Pin2 to Pin3) 20 25 pF Reverse Breakdown Voltage 16.7 »Electrical Parameters (TA = 25°C unless otherwise noted) Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP V RWM IR V BR IT I IPP Working Peak Reverse Voltage VC VBR VRWM Maximum Reverse Leakage Current @ V RWM Breakdown Voltage @ IT IT IR IR IT Test Current IPP www.slkormicro.com 2 VRWM VBR VC V SM15C »TypicalCharacteristics Figure 2: Power Derating Curve 10 110 100 Percent of Rated Power for Ipp Ppp – Peak Pulse Power - Ppp(KW) Figure 1: Peak Pulse Power vs. Pulse Time 400w 8/20 µs aveform 1 0.1 0.01 0.1 1 10 100 90 80 70 60 50 40 30 20 10 0 1,000 td – Pulse Duration - µs 110 Waveform Paramters tr=8µs td=20µs Percent Ipp 80 100 125 150 40 e-1 50 40 td=Ipp/ 2 20 75 45 Clamping Voltage–VC (V) 90 30 50 Figure 4: Clamping Voltage vs.Ipp 100 60 25 Ambient Temperature - TA (℃) Figure3: Pulse Waveform 70 0 10 35 30 25 20 Test Waveform Paramters tr=8µs td=20µs 15 10 5 0 0 0 5 www.slkormicro.com 10 15 Time (µs) 20 25 30 0 2 4 6 8 Peak Pulse Current–IPP (A) 3 10 12 SM15C »Outline Drawing – SOT-23 DIMENSIONS D SYMBOL 3 E1 E θ 1 b L 2 e 0.25 A INCHES MIN MAX MIN MAX A 0.900 1.150 0.035 0.045 A1 0.000 0.100 A2 0.900 1.050 0.035 0.041 D 2.800 3.000 0.110 0.118 0.000 b 0.300 0.500 0.012 0.020 2.250 2.550 0.089 0.100 E1 1.200 1.400 0.047 0.055 L θ 0.950 BSC 0.037 BSC 0.300 0.500 0.012 0.020 0 8○ 0 8○ A1 »Marking BB2 »Ordering information Order code SM15C www.slkormicro.com Package SOT-23 Base qty 3k 4 0.004 E e A2 MILLIMETER Delivery mode Tape and reel