SMFJ3.3CA

SMFJ3.3CA ESD Protection Diode »Features ■ 400Watts peak pulse power (tp = 8/20μs) ■ Tiny SOD123 package ■ Bidirectional configurations ■ Solid-state silicon-avalanche technology ■ Low clamping voltage ■ Low leakage current ■ IEC 61000-4-2 ±25kV contact ±25kV air ■ IEC 61000-4-4 (EFT) 40A(5/50ns) ■ IEC 61000-4-5 (Lightning) 40A (8/20μs) »Applications »Mechanical Data ■ Cell Phone Handsets and Accessories ■ SOD123 package ■ Microprocessor based equipment ■ Molding compound flammability rating: UL 94V-0 ■ Personal Digital Assistants (PDA’s) ■ Packaging: Tape and Reel ■ Notebooks, Desktops, and Servers ■ RoHS/WEEE Compliant ■ Portable Instrumentation »Schematic & PIN Configuration SOD-123 Revision 2018 www.born-tw.com 1/4 SMFJ3.3CA »Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp =8/20μs ) PPP 400 Watts Peak Pulse Current ( tp =8/20μs ) (note1) Ipp 40 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 Reverse Breakdown Voltage Conditions Min Typical VRWM 3.5 Max Units 3.3 V 4.2 VBR IT=1mA V Reverse Leakage Current IR VRWM=3.3V,T=25℃ Clamping Voltage VC IPP=40A,tp=8/20μs 11 V Junction Capacitance Cj VR = 0V, f = 1MHz 70 pF 1 uA »Electrical Parameters (TA = 25°C unless otherwise noted) Symbol I PP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ I PP V RWM IR V BR IT I Parameter Working Peak Reverse Voltage V Maximum Reverse Leakage Current @ V RWM Breakdown Voltage @ IT Test Current Note:. 8/20μs pulsewaveform. Revision 2018 www.born-tw.com 2/4 SMFJ3.3CA »Typical Characteristics Figure 2: Power Derating Curve 10k 110 400w 8/20μs waveform 1000 100 10 0.1 1 10 100 100 Percent of Rated Power for Ipp Ppp – Peak Pulse Power - Ppp(W) Figure 1: Peak Pulse Power vs. Pulse Time 90 80 70 60 50 40 30 20 10 0 1,000 0 td – Pulse Duration - µs 100 125 150 18 Waveform Paramters tr=8µs td=20µs 90 Test Waveform Paramters tr=8µs td=20µs 16 Clamping Voltage–VC (V) 100 80 Ipp 75 Figure 4: Clamping Voltage vs.Ipp 110 Percent 50 Ambient Temperature - TA (℃) Figure3: Pulse Waveform 70 e-1 60 25 50 40 30 td=Ipp/2 20 14 12 10 8 6 4 2 10 0 0 5 10 15 20 25 30 0 Time (µs) Revision 2018 10 20 30 40 50 Peak Pulse Current–IPP (A) www.born-tw.com 3/4 SMFJ3.3CA »Outline Drawing – SOD123 C D DIMENSIONS SYMBOL B A 1 2 F G H E b I MILLIMETER A MIN 0.520 MAX 0.550 MIN 0.570 B 1.400 1.550 1.700 C 3.350 3.650 3.850 D 2.550 2.650 2.850 E 0.000 0.050 0.100 F 1.050 1.100 1.150 G 0.620 0.650 0.670 H 0.100 0.110 0.120 I 0.250 0.350 0.450 »Marking 1 »Ordering information Order code SMFJ3.3CA Revision 2018 Package SOD123 3BE 2 Base qty 3k www.born-tw.com Delivery mode Tape and reel 4/4