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| PRELIMINARY SSCD052 THRU SSCD054 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 40 Volts Forward Current - 500 mA D ED ATENT E ATENT P P 0.083 (2.10) 0.067 (1.70) 0.063 (1.60) 1206 FEATURES 0.142 (3.60) 0.126 (3.20) 0.002 (0.05) 0) (0.4 016 R0. * * * * * * * * * * * 0.035 (0.90) 0.020 (0.50) 0.035 (0.90) 0.020 (0.50) Lead free product Leadless chip form , no lead damage Lead-free solder joint , no wire bond & lead frame Low VF , High surge capability Plastic package has Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Low profile package Built-in strain relief Metal to silicon rectifier , majority carrier conduction Low power loss , High efficiency For using in low voltage high frequency switching power supply, inverters , free wheeling , and polarity protection applications Case : Packed with FRP substrate and epoxy underfilled *Dimensions in inches and (millimeters) TM Terminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. Polarity : Laser marking Weight : 0.012 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. o Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current (SEE FIG.1) Peak forward surge current 8.3ms single half sine-wave IFSM 15 Amps superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 0.5 A (NOTE 1) Maximum DC reverse current at rated DC blocking voltage (NOTE 1) @TJ=25 C @TJ=100 C R Typical thermal resistance (NOTE 2) R Operating junction and Storage temperature range NOTES : (1) Pulse test width PW=300usec , 1% duty cycle. (2) Mounted on P.C. board with 0.2 x 0.2"(5.0 x5.0mm) copper pad areas. JL JA o o P IM L E R Y R A IN SYMBOLS VRRM VRMS VDC I (AV) VF A T A D SSCD052 20 14 20 T E E H S 0.046(1.16) 0.034(0.86) MECHANICAL DATA SSCD054 40 28 40 UNITS Volts Volts Volts mA 500 0.42 20 0.48 Volts uA mA o IR 10 88 28 -55 to +125 o C/W TJ,TSTG C REV. 0 Zowie Technology Corporation RATINGS AND CHARACTERISTIC CURVES SSCD052 THRU SSCD054 FIG.1 - FORWARD CURRENT DERATING CURVE 1.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2 X 0.2"(5.0X5.0mm) COPPER PAD AREAS FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 20 8.3ms Single Half Sine-Wave (JEDEC Method) 15 0.5 10 5 0 0 25 50 75 100 o 0 125 150 1 LEAD TEMPERATURE, C NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10.00 FIG.4 - TYPICAL REVERSE CHARACTERISTICS IINSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES SSCD052 SSCD054 1.00 0.10 0.01 0 JUNCTION CAPACITANCE, pF P IM L E R 400 100 10 .1 0.2 0.4 0.6 0.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Y R A IN 1.0 1.2 A T A D 100 10 1.0 0.10 0.01 .001 0 20 T E E H S 10 TJ=100 C o 100 TJ=25 C o 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE TJ = 25 C f=1.0MHz Vsig=50mVP-P o 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 0 Zowie Technology Corporation |
Price & Availability of SSCD052
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