schottky barrier solar rectifier voltage 45 volts current 16 amperes features mechanical data maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. SPKC1645F maximum ratings (@ t a =25 o c unless otherwise noted) electrical characteristics (@t a =25 o c unless otherwise noted) dimensions in inches and (millimeters) * low switching noise * low forward voltage drop * low thermal resistance * high current capability * high surge capabitity * high reliability * ideal for solar panel pv application such as by-pass diode * case: slim paq * epoxy: device has ul flammability classification 94v-o * lead: mil-std-202e method 208c guaranteed * mounting position: any ratings maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum dc forward current @t l =125 o c(note 1) peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) typical thermal resistance symbol v rrm v dc i fsm t stg v rms units volts volts volts amps 16 300 6.33.1 1.6 amps 0 c/w 0 c storage temperature range r q ja r q jc r q jl i o operating temperature range t j 175(tj<200c in bypass mode) -55 to + 175 0 c SPKC1645F 45 31.5 45 SPKC1645F notes : 1. heat-sink mounted 10mm max from body 2. "fully rohs compliant", "100% sn plating (pb-free)". 2010-05 rev: b characteristics maximum average reverse current at rated dc blocking voltage v f symbol i r ua maximum instantaneous forward voltage at 16 a dc volts 100 2.5 @t a = 25 o c @t a = 75 o c .54.47 @t a = 25 o c @t a = 75 o c ma units typical current square time i 2 t a 2 s 373.3 slimpaq .492 ( 12.5 ) .452 ( 11.5 ) .037 ( 0.95 ) .043 ( 1.10 ) .492 ( 12.5 ) .452 ( 11.5 ) .006 ( 0.15 ) .010 ( 0.25 ) .260 ( 6.60 ) .280 ( 7.11 ) .220 ( 5.59 ) .245 ( 6.22 ) .138 ( 3.5 ) .098 ( 2.5 ) 1.25mm(max.) 3. available in halogen-free epoxy by adding suffix -hf after the part nbr. p a t e n t p e n d i n g downloaded from: http:///
percent of rated peak reverse voltage, (%) instantaneous forward voltage, (v) instantaneous forward current, (a) lead temperature, ( o c) 0 0.01 0.001 0.1 1.0 10 average forward current, (a) 0 5 10 15 16 20 25 20 40 60 80 100 120 140 200 150 175 100 50 0.1 0.2 0.3 0.5 0.6 0.8 0.9 0.1 1.0 10 50 0.7 0.4 1.0 rating and characteristics curves ( SPKC1645F ) fig.3 typical instantaneous forward characteristics fig.1 typical forward current derating curve fig.2 typical reverse characteristics instantaneous reverse current, (ma) 100 single phase half wave 60hz inductive or resistive load t j = 25 o c pulse width=300 m s 1% duty cycle t a = 25 o c t a = 75 o c number of cycles at 60hz peak forward surge current, (a) 1 250 300 50 0 100 200150 2 5 10 20 50 fig.4 maximum non-repetitive forward surge current 8.3ms single half sine-wave jedec method d.c with heat sink downloaded from: http:///
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