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| ZOWIE SCD32H THRU SCD310H FEATURES * * * * * * * Halogen - free type Lead free product , compliance to RoHs Lead less chip form , no lead damage Lead-free solder joint , no wire bond & lead frame Low power loss , High efficiency High current capability , low VF Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Schottky Barrier Diode (20V~100V / 3.0A) OUTLINE DIMENSIONS Case : SCD-2010 4.5 0.1 2.20 0.1 Unit : mm 0.05 0 0.5 0.95 0.2 0.95 0.2 APPLICATION * * * * * Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication + 0.2 0.96 - 0.1 JEDEC : SMA DO-214AC MECHANICAL DATA Case : Packed with FRP substrate and epoxy underfilled Terminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. Polarity : Laser Cathode band marking Weight : 0.02 gram MARKING Cathode mark Series code SCD 3. Amps class Voltage class Halogen - free type PACKING * 3,000 pieces per 7" (178mm 2mm) reel * 4 reels per box * 6 boxes per carton Absolute Maximum Ratings (Ta = 25 C) Rating ITEM Repetitive peak reverse voltage Average forward current Peak forward surge current Operating junction temperature Range Storage temperature Range o Symbol VRRM IF(AV) IFSM Tj TSTG o Conditions SCD32H 20 SCD34H 40 SCD36H 60 SCD310H 100 Unit V A A 3.0 8.3ms single half sine-wave 80 -55 to +125 -55 to +150 -55 to +150 o o C C Electrical characteristics (Ta = 25 C) ITEM Symbol Conditions IF = 1.0A IF = 3.0A IF = 1.0A IF = 3.0A IF = 1.0A IF = 3.0A Repetitive peak reverse current Junction capacitance Thermal resistance IRRM Cj Rth(JA) Rth(JL) 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. Type SCD32H / SCD34H SCD36H Min. - Typ. 0.37 0.46 0.42 0.58 0.58 0.75 0.02 120 55 17 Max. 0.50 0.70 0.85 0.20 - Unit V Forward voltage (NOTE 1) VF V SCD310H V VR = Max. VRRM , Ta = 25 oC VR = 4V, f = 1.0 MHz Junction to ambient (NOTE 2) Junction to lead (NOTE 2) mA pF o o C/W C/W REV. 0 2007/12 ZOWIE SCD32H THRU SCD310H (20V~100V / 3.0A) FIG.1 - FORWARD CURRENT DERATING CURVE 3.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 80 70 60 50 40 30 20 10 0 8.3ms Single Half Sine-Wave (JEDEC Method) 2.0 SCD36H & SCD310H SCD32H & SCD34H 1.0 0 0 50 70 90 110 130 o 150 170 1 10 NUMBER OF CYCLES AT 60Hz 100 LEAD TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS IINSTANTANEOUS FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10 1.00 TJ=100 C o 1.0 0.10 0.10 0.01 0.01 TJ=25 C o Ta=25 C o SCD32H~34H SCD36H SCD310H 0.001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 .001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FORWARD VOLTAGE, (V) FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, pF TJ = 25 C f=1.0MHz Vsig=50mVP-P o 100 10 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 0 2007/12 |
Price & Availability of SCD32H
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