ZOWIE Schottky Barrier Diode (30V / 5.0A) SCD53H OUTLINE DIMENSIONS FEATURES Case : 2010 * Halogen-free type Compliance to RoHS product Lead less chip form, no lead damage 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 0.95 ± 0.2 APPLICATION 2.60 MAX. 0 0.5 1.47 MIN. 1.27 0.95 ± 0.2 MIN. 5.14 Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication 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 53 . 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 30 V Repetitive peak reverse voltage VRRM TC = 83 oC Average forward current IF(AV) 5 TA = 25 oC 3 Peak forward surge current IFSM 8.3ms single half sine-wave 80 Operating junction temperature Range Tj TSTG Storage temperature Range A A 150 o C -55 to +150 o C o Electrical characteristics (Ta = 25 C) ITEM Forward voltage (NOTE 1) Repetitive peak reverse current Junction capacitance Thermal resistance Symbol Conditions Min. Typ. Max. IF = 1.0A - - 0.38 IF = 3.0A - 0.42 0.44 VR = Max. VRRM , Ta = 25 oC - - 0.20 Unit VF IRRM Cj V mA VR = 4V, f = 1.0 MHz - 210 - Rth(JA) Junction to ambient (NOTE 2) - 55 - o C/W pF Rth(JL) Junction to lead (NOTE 2) - 17 - o C/W 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. REV. 2 2013/05 ZOWIE SCD53H (30V / 5.0A) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 80 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 5.0 5.0 4.0 3.0 2.0 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS 1.0 8.3ms Single Half Sine-Wave 70 60 50 40 30 20 10 0 0 0 50 70 90 110 130 150 1 170 10 CASE TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10 IINSTANTANEOUS FORWARD CURRENT, (A) 100 NUMBER OF CYCLES AT 60Hz o 1.00 0.10 o Ta=25 C 0.01 10 o TJ=100 C 1.0 0.10 0.01 o TJ=25 C .001 0.001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 0.8 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FORWARD VOLTAGE, (V) FIG.5 - TYPICAL JUNCTION CAPACITANCE 1000 o JUNCTION CAPACITANCE, pF TJ = 25 C 100 0 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS REV. 2 2013/05