zowie (45v / 10a) A3PS1045UH schottky barrier diode * 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 features * switching mode power supply applications * portable equipment battery applications * high frequency rectification * dc / dc converter * designed as bypass diodes for solar panels application case : packed with copper substrate and epoxy underfilled terminals : pure tin plated (lead-free), solderable per mil-std-750, method 2026. mechanical data absolute maximum ratings (ta = 25 o c) v rrm v i f(av) a i fsm a t j t stg 8.3ms single half sine-wave item average forward current symbol conditions unit peak forward surge current operating junction temperature range 45 200 -55 to +150 -55 to +150 rating 10 repetitive peak reverse voltage storage temperature range o c o c 2014/09 rev. 0 marking a3ps 1045u un i t : mm outline dimensions case : a3ps top view bottom view pad layout 2.0 0.15 3.2 0.15 1.4 0.15 4.0 0.15 6.5 0.15 4.6 0.15 1.0 0.15 1.05 0.15 0.9 0.15 3.36 min. 1.40 min. 1.80 max. 8.55 ref. 5.60 min. 2.10 min. 0.85 max. left pin right pin bott omside hea t sink * 5,000 pieces per 13" (330mm 2mm) reel * 2 reels per box * 5 boxes per carton packing electrical characteristics (ta = 25 o c) v f item symbol conditions min. typ. v max. unit forward voltage (note 1) o c/w - 100 - r th(ja) junction to ambient (note 2) thermal resistance o c/w - 17 - r th(jc) junction to case (note 2) 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. ma - - 0.12 15 0.35 50 i rrm repetitive peak reverse current v r = max. v rrm ta = 25 o c ta = 100 o c i f = 2a i f = 10a i f = 10a - 0.46 - - - - 0.32 0.43 0.42 ta = 25 o c ta = 25 o c ta = 125 o c
zowie (45v / 10a) A3PS1045UH 2014/09 rev. 0 fig.1 - forward current derating curve fig.3 - typical instantaneous forward characteristics average forward rectified current, amperes 12 10 8 6 4 2 iinstantaneous forward current, amperes 0 0 25 50 75 100 125 175 150 case temperature, o c instantaneous forward voltage, volts fig.2 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz 8.3ms single half sine-wave 0 200 100 300 1 10 100 fig.4 - typical reverse characteristics instantaneous reverse leakage current, milliamperes percent of rated peak reverse voltage,% 0.001 0.01 0.1 100 1 10 0 20 40 60 80 100 t j = 25 o c t j = 125 o c t j = 150 o c t j = 100 o c 0.10 1.00 50.00 10.00 0.01 0.2 0.1 0 0.3 0.4 0.5 t j = 150j t j = 125j t j = 100j t j = 25j r thjc = 10 o c / w
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