SD03 VOLTAGE: 3.3V Elektronische Bauelemente 300W Transient Voltage Suppressors Diode RoHS Compliant Product SOD-323 ( SC-76 ) ƔFEATURES . 300 Watts peak pulse power ( t = 8 / 20 µs ) . Small package for use in portable electronics . Suitable replacement for MLV’s in ESD protection applications . Protects one I/O or power line . Low clamping voltage . Low leakage current . Solid-state silicon-avalanche technology .012 (0.3) .065 (1.65) . Cell Phone Handsets and Accessories . Microprocessor based equipment . Personal Digital Assistants ( PDA’s ) . Notebooks, Desktops, and Servers . Portable Instrumentation . Pagers Peripherals .076 (1.95) .112 (2.85) ƔAPPLICATIONS .100 (2.55) Cathode Band Top View .006 (0.15) max. .004 (0.1) max. .059 (1.5) .043 (1.1) .039 (1.00) max. Dimensions in inches and (millimeters) ƔMECHANICAL DATA . CASE: SOD-323 ( SC-76 ), Molded Plastic . TERMINALS: UL 94V-0 . POLARITY: See Diagrams Below . WEIGHT: 0.0045 gram . MOUNTING POSITION: Any .010 (0.25) min. ƔMAXIMUM RATINGS Rating 25ȃ ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Peak Pulse Power ( tP = 8 / 20 µs ) ESD Voltage ( HBM Waveform per IEC 61000-4-2 ) Lead Soldering Temperature Operating Temperature Range Storage Temperature Range http://www.SeCoSGmbH.com/ 24-Aug-2007 Rev. B SYMBOL PPK VESD TL TJ TSTG VALUE 300 30 260 ( 10 sec. ) -55 ~ +125 -55 ~ +150 UNITS W kV к к к Any changing of specification will not be informed individual Page 1 of 3 SD03 VOLTAGE: 3.3V Elektronische Bauelemente 300W Transient Voltage Suppressors Diode ƔELECTRICAL CHARACTERISTICS ( T = 25к ) TYPE NUMBER Reverse Stand-Off Voltage Reverse Breakdown Voltage Reverse Leakage Current SYMBOL VRWM VBR IR Clamping Voltage VC Peak Pulse Current Junction Capacitance IPP Cj Min. 5 Typ. - - Max. 4 100 7 8.5 12 350 UNIT V V µA V A pF TEST CONDITIONS It = 1mA VRWM = 3.3V IPP = 1A, tP = 8 / 20 µs IPP = 5A, tP = 8 / 20 µs tP = 8 / 20 µs VR = 0V, f = 1MHz ƔELECTRICAL CHARACTERISTIC CURVES Typical Characteristics Non-Repetitive Peak Pulse Power vs. Pulse Time Power Derating Curve 110 100 % of Rated Power or IPP Peak Pulse Power - Ppk (kW) 10 1 0.1 90 80 70 60 50 40 30 20 10 0 0.01 0 0.1 1 10 Pulse Duration - tp (µs) http://www.SeCoSGmbH.com/ 24-Aug-2007 Rev. B 100 1000 25 50 75 100 125 150 Ambient Temperature - TA (oC) Any changing of specification will not be informed individual Page 2 of 3 SD03 VOLTAGE: 3.3V Elektronische Bauelemente 300W Transient Voltage Suppressors Diode Pulse Waveform Clamping Voltage vs. Peak Pulse Current 110 80 70 e 60 Clamping Voltage - VC (V) 90 Percent of IPP 30 Waveform Parameters tr = 8µs td = 20µs 100 -t 50 40 td = IPP/2 30 20 10 Waveform Parameters tr = 8µs td = 20µs 25 20 15 10 5 0 0 0 0 5 10 15 20 25 5 10 30 15 20 25 30 Peak Pulse Current - IPP (A) Time (µs) Capacitance vs. Reverse Voltage Forward Voltage vs. Forward Current 7.00 350 f =1MHz 6.00 Forward Voltage -VF (V) Capacitance - C j (pF) 300 250 200 150 100 5.00 4.00 3.00 2.00 Waveform Parameters: tr = 8µs td = 10µs 1.00 50 0.00 0 0 2 4 6 8 10 Reverse Voltage - VR (V) http://www.SeCoSGmbH.com/ 24-Aug-2007 Rev. B 12 14 0 5 10 15 20 25 30 35 40 45 Forward Current - IF (A) Any changing of specification will not be informed individual Page 3 of 3