zowie (150v~200v / 2.0a) WSCD215H and wscd220h uni t : mm absolute maximum ratings (ta = 25 o c) v rrm WSCD215H 150 wscd220h 200 v i f(av) a i fsm a t j t stg 50 -55 to +150 -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 2.0 repetitive peak reverse voltage storage temperature range schottky barrier diode * halogen-free type * compliance to rohs product * lead less chip form, no lead damage * lead-free solder joint, no wire bond & lead frame * 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 * 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 : 0.02 gram mechanical data outline dimensions 2.20 0.1 0. 5 0 0.95 0.2 0.95 0.2 4.5 0.1 0.05 o c o c electrical characteristics (ta = 25 o c) v f item symbol conditions min. typ. type v i f = 2.0a v WSCD215H - 0.83 0.88 i f = 2.0a v wscd220h - 0.86 0.90 max. unit forward voltage (note 1) o c/w - 88 - r th(ja) junction to ambient (note 2) thermal resistance o c/w - 28 - r th(jl) junction to lead (note 2) pf - 110 - c j v r = 4v, f = 1.0 mhz junction capacitance ua - 1.0 50 i rrm repetitive peak reverse current v r = max. v rrm , ta = 25 o c 2011/05 rev. 0 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. marking cathode mark amps class series code voltage class scd 215 jedec : sma do-214ac 0.96 + 0.2 - 0.1 halogen-free type . case : 2010 voltage class : 15 = 150v, 20 = 200v
zowie (150v~200v/2.0a) WSCD215H and wscd220h 2011/05 rev. 0 fig.1 - forward current derating curve average forward rectified current, amperes 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 175 resistive or inductive load p.c.b. mounted on 0.2x0.2"(5.0x5.0mm) copper pad areas lead 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 10 40 50 20 30 1 10 100 fig.4 - typical reverse characteristics percent of rated peak reverse voltage,% instantaneous reverse current, microamperes fig.5 - typical junction capacitance tj = 25 o c f=1.0mhz vsig=50mvp-p reverse voltage, volts .1 junction capacitance, pf 400 1.0 10 100 100 10 0.1 0.001 10 0.01 0.10 1.00 0.2 0.3 0.4 0.5 0.6 0.9 1.1 1.0 0.8 0.7 iinstantaneous forward current, (a) forward voltage, (v) fig.3 - typical instantaneous forward characteristics ta = 2 5 o c 0.10 0.01 0 20 1.0 10 100 1000 tj=125 o c tj=100 o c tj=25 o c 40 60 80 100
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