SCD310 ZOWIE | Alldatasheet
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Technical content
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 3.0 Amperes
FEATURES
- Lead free product * Leadless chip form , no lead damage * Lead-free solder joint , no wire bond & lead frame * 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 * High current capability , low VF * High surge capacity * 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 Terminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. Polarity : Laser marking Weight : 0.02 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Maximum repetitive peak reverse voltage Maximum average forward rectified current (SEE FIG.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0 A (NOTE 1) Maximum DC reverse current at rated DC blocking voltage @TJ=25 o C @TJ=100 o C Typical thermal resistance (NOTE 2) Storage temperature range Operating junction temperature range SYMBOLS VRRM I (AV) IFSM VF IR R JA TJ TSTG 3 .0 0.50 0.85 20 10 R JL 0.70 0.5 -55 to +150-55 to +125 -55 to +150 UNITS Volts Maximum RMS voltage VRMS Volts Maximum DC blocking voltage VDC SCD32 SCD34 SCD36 SCD310 100
100 Volts
o C / W o C o C NOTES : (1) Pulse test width PW=300usec , 1% duty cycle. 2010 *Dimensions in inches and (millimeters) TM PATENTEDPATENTED (NOTE 1) Zowie Technology CorporationREV. 0 0.083(2.10) 0.045(1.15) 0.029(0.75) 0.046(1.16) 0.034(0.86) .181(4.60) 0.045(1.15) 0.029(0.75)
RATINGS AND CHARACTERISTIC CURVES SCD32 THRU SCD310 FIG.1 - FORWARD CURRENT DERATING CURVE FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 3.0 2.0 1.0 IINSTANTANEOUS FORWARD CURRENT, AMPERES 0.10 1.00 10.00 0.01 0 50 70 90 110 130 150 170 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON COPPER PAD AREAS LEAD TEMPERATURE, o C INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES NUMBER OF CYCLES AT 60Hz 8.3ms Single Half Sine-Wave (JEDEC Method) 1 10 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 0.01 .001 0 20 0.10 1.0 100 TJ=100 o C TJ=25 o C 40 60 80 100 FIG.5 - TYPICAL JUNCTION CAPACITANCE TJ = 25 o C f=1.0MHz Vsig=50mVP-P REVERSE VOLTAGE, VOLTS JUNCTION CAPACITANCE, pF 400 1.0 10 100 100 SCD32 & SCD34 SCD32 & SCD34 SCD310 SCD36 SCD36 & SCD310 Zowie Technology CorporationREV. 0