ZOWIE Schottky Barrier Diode (50V / 15A) A3PS1550UH OUTLINE DIMENSIONS Case : A3PS Unit : mm FEATURES Top View MECHANICAL DATA o r p 5.60 MIN. 4.6± 0.15 1.4± 0.15 4.0± 0.15 1.05 ± 0.15 0.85 MAX. u d 3.36 MIN. 1.40 MIN. 1.0± 0.15 1.80 MAX. 0.9 ± 0.15 Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Designed as bypass diodes for solar panels Pad Layout 3.2± 0.15 8.55 REF. t c APPLICATION * * * * * Bottom View 2.0 ± 0.15 2.10 MIN. Halogen-free type Lead free product, compliance to RoHS 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 6.5± 0.15 * * * * * * LEFT PIN RIGHT PIN BOTTOMSIDE HEAT SINK MARKING Case : Packed with copper substrate and epoxy underfilled Terminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. PACKING w e A3PS 1550U N * 5,000 pieces per 13" (330mm ± 2mm) reel * 2 reels per box * 5 boxes per carton o Absolute Maximum Ratings (Ta = 25 C) ITEM Symbol Conditions Rating Unit Repetitive peak reverse voltage VRRM 50 V Average forward current IF(AV) 15 A Peak forward surge current IFSM 250 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 Forward voltage (NOTE 1) Repetitive peak reverse current Symbol VF IRRM Conditions IF = 15A Min. Typ. Max. Ta = 25 oC - 0.45 0.52 o Ta = 125 C - 0.42 - Ta = 25 oC - 0.15 0.40 o - - 75 - 90 - o C/W - o C/W V VR = Max. VRRM mA Ta = 125 C Rth(JA) Unit Junction to ambient (NOTE 2) Thermal resistance Rth(JC) Junction to case (NOTE 2) - 9 NOTES : (1) Pulse test width PW=300usec , 1% duty cycle. (2) Mounted on P.C.B. with ( 3.36 x 4.86mm & 1.39 x 1.4mm )copper pad areas. (3) Preliminary specification REV. 0 2015/04 ZOWIE A3PS1550UH (50V / 15A) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 20 300 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 8.3ms SINGLE HALF SINE-WAVE 15 Rthjc = 10 oC / W 10 5 0 250 200 150 100 50 0 0 25 50 75 100 125 150 175 1 10 o CASE TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 100 TJ = 150℃ TJ = 125℃ TJ = 100℃ TJ = 25℃ o TJ = 150 C INSTANTANEOUS REVERSE LEAKAGE CURRENT, MILLIAMPERES IINSTANTANEOUS FORWARD CURRENT, AMPERES 100 NUMBER OF CYCLES AT 60Hz 10 1 0.1 o TJ = 125 C 10 o TJ = 100 C 1 0.1 o TJ = 25 C 0.01 0.01 0 0.1 0.2 0.3 0.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS REV. 0 0.5 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% 2015/04