zowie (40v / 3.0a) Z2APK34H schottky barrier diode * 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 * patented zpak tm package technology features * switching mode power supply applications * portable equipment battery applications * high frequency rectification * dc / dc converter * telecommunication application * 3,000 pieces per 7" (178mm 2mm) reel * 4 reels per box * 6 boxes per carton packing 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 : mechanical data 2011/12 rev. 0 absolute maximum ratings (ta = 25 o c) v rrm Z2APK34H 40 v i f(av) a i fsm a t j t stg 80 -55 to +125 -55 to +150 8.3ms single half sine-wave item average forward current symbol conditions unit peak forward surge current operating junction temperature range rating 3.0 repetitive peak reverse voltage storage temperature range o c o c electrical characteristics (ta = 25 o c) v f item symbol conditions min. typ. i f = 3.0a v - 0.46 0.50 max. unit forward voltage (note 1) o c / w - 139 - r th(ja) junction to ambient (note 2) thermal resistance o c / w - 17 - r th(jc) junction to case (note 2) ma - 0.05 0.2 i rrm repetitive peak reverse current (note 1) v r = max. v rrm , ta = 25 o c notes : (1) pulse test width pw=300usec , 1% duty cycle. (2) mounted on p.c. board with 2.0 x 2.0mm) copper pad areas. case : z2apak outline dimensions 1.9 typ. 2.20 0.1 4.50 0.1 0.95 0.2 2.75 0.2 0.95 0.2 0.95 0.2 0.05 r 0.05 1.20 + 0.2 - 0.1 z2a 34 0.236(6.00) ref . 0.059(1.50) 0.138(3.50) 0.079(2.00) unit : mm marking unit : mm m o u n t i n g p a d l a y o u t
zowie (40v / 3.0a) Z2APK34H 2011/12 rev. 0 fig.1 - forward current derating curve average forward rectified current, amperes 3.0 2.0 1.0 0 0 25 50 75 100 125 150 resistive or inductive load p.c.b. mounted on 2.0 x 2.0mm copper pad areas case temperature, o c 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 20 40 60 100 80 1 10 100 fig.4 - typical reverse characteristics percent of rated peak reverse voltage,% instantaneous reverse current, milliamperes fig.3 - typical instantaneous forward characteristics iinstantaneous forward current, amperes instantaneous forward voltage, volts 0.10 1.00 10.00 0.01 0.2 0.1 0 0.3 0.4 0.6 0.5 0.7 t j = 125j t j = 100j t j = 25j 0.01 0.001 0 20 0.10 1.0 10 100 tj=100 o c tj=125 o c tj=25 o c 40 60 80 100
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