ZOWIE Schottky Barrier Diode (150V / 3.0A) SCD315H OUTLINE DIMENSIONS FEATURES Case : 2010 * Halogen-free type Compliance to RoHS product 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 Mounting Pad Layout 4.5 ± 0.1 APPLICATION 0.95 ± 0.2 Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication 2.60 MAX. 0 0.5 1.47 MIN. 1.27 0.95 ± 0.2 MIN. 5.14 REF. + 0.2 0.96 - 0.1 * * * * * Unit : mm 2.20 ± 0.1 * * * * * * Equivalent : 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 SCD 315 . PACKING * 3,000 pieces per 7" (178mm ± 2mm) reel * 4 reels per box * 6 boxes per carton o Absolute Maximum Ratings (Ta = 25 C) ITEM Symbol Conditions Rating Unit Repetitive peak reverse voltage VRRM 150 V Average forward current IF(AV) 3.0 A Peak forward surge current IFSM 80 A Operating junction temperature Range 8.3ms single half sine-wave Tj TSTG Storage temperature Range -55 to +150 o C -55 to +150 o C o Electrical characteristics (Ta = 25 C) ITEM Symbol Forward voltage (NOTE 1) Repetitive peak reverse current VF IRRM Junction capacitance Thermal resistance Cj Conditions Min. Typ. Max. Unit IF = 3.0A - 0.83 0.88 V VR = Max. VRRM , Ta = 25 oC - 1.0 50 uA VR = 4V, f = 1.0 MHz - 110 - Rth(JA) Junction to ambient (NOTE 2) - 101 - o C/W pF Rth(JC) Junction to Case (NOTE 2) - 26 - o C/W NOTES : (1) Pulse test width PW=300usec , 1% duty cycle. (2) Mounted on P.C. board with 5.0 x5.0mm copper pad areas. REV. 1 2013/05 ZOWIE SCD315H (150V / 3.0A) FIG.1 - FORWARD CURRENT DERATING CURVE 90 3.5 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS 3.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 2.0 1.0 0 8.3ms Single Half Sine-Wave 80 60 40 20 0 0 25 50 75 100 125 150 1 175 10 FIG.4 - TYPICAL REVERSE CHARACTERISTICS FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1000 10 o INSTANTANEOUS REVERSE CURRENT, MICROAMPERES IINSTANTANEOUS FORWARD CURRENT, (A) 100 NUMBER OF CYCLES AT 60Hz o CASE TEMPERATURE, C 1.00 0.10 0.01 TJ=125 C 100 o TJ=100 C 10 1.0 o TJ=25 C 0.10 o Ta=25 C 0.01 0.001 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0 1.1 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FORWARD VOLTAGE, (V) FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, pF o TJ = 25 C f=1.0MHz Vsig=50mVP-P 100 10 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 1 2013/05