ZOWIE Schottky Barrier Diode (20V~40V / 2.0A) AUSCD22H AND AUSCD24H 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 * Comply with AEC-Q101 Mounting Pad Layout 4.5 ± 0.1 2.60 2.20 ± 0.1 APPLICATION 1.47 MIN. 0.95 ± 0.2 Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication Automotive MAX. 0 0.5 1.27 0.95 ± 0.2 MIN. 5.14 REF. + 0.2 0.96 - 0.1 * * * * * * Unit : mm 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 . 22 . PACKING Voltage class: 2 = 20V, 4 = 40V * 3,000 pieces per 7" (178mm ± 2mm) reel * 4 reels per box * 6 boxes per carton o Absolute Maximum Ratings (Ta = 25 C) Rating ITEM Symbol Repetitive peak reverse voltage VRRM Average forward current IF(AV) Peak forward surge current IFSM Operating junction temperature Range Conditions AUSCD22H 20 TSTG Storage temperature Range 40 8.3ms single half sine-wave Tj Unit AUSCD24H V 2.0 A 50 A -55 to +125 o C -55 to +150 o C o Electrical characteristics (Ta = 25 C) ITEM Symbol Conditions Type Min. Typ. Max. - 0.41 - - 0.49 0.50 VR = Max. VRRM , Ta = 25 oC - 0.025 0.20 VR = 4V, f = 1.0 MHz - 115 - Unit AUSCD22H Forward voltage (NOTE 1) VF IF = 1.0A IF = 2.0A / V AUSCD24H Repetitive peak reverse current Junction capacitance Thermal resistance IRRM Cj Rth(JA) Rth(JL) Junction to ambient (NOTE 2) Junction to lead (NOTE 2) - 75 17 mA pF - o C/W - 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 2013/06 ZOWIE AUSCD22H AND AUSCD24H FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 3.0 60 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES (20V~40V / 2.0A) 2.0 1.0 0 8.3ms Single Half Sine-Wave (JEDEC Method) 50 40 30 20 10 0 0 25 50 75 100 125 1 150 10 o LEAD TEMPERATURE, C FIG.4 - TYPICAL REVERSE CHARACTERISTICS FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 10 IINSTANTANEOUS FORWARD CURRENT, (A) 100 NUMBER OF CYCLES AT 60Hz 1.00 0.10 o Ta=25 C 0.01 10 o TJ=100 C 1.0 0.10 o TJ=25 C 0.01 0.001 0.001 0 0.1 0.2 0.3 0.4 0.5 0 0.6 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FORWARD VOLTAGE, (V) FIG.5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 500 o TJ = 25 C f=1.0MHz Vsig=50mVP-P 100 10 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS REV. 2 2013/06