dsk12 thru dsk110 surface mount schottky barrier rectifier reverse voltage - 20 to 100 volts forward current - 1.0 ampere case : jedec sod-123fl molded plastic body terminals : plated axial leads, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any weight :0.0007 ounce, 0.02 grams features mechanical data maximum ratings and electrical characteristics ratings at 25 c ambient temperature unless otherwise specified. single phase half-wave 60hz,resistive or inductive load,for capacitive load current derate by 20%. the plastic package carries underwriters laboratory flammability classification 94v-0 metal silicon junction,majority carrier conduction low power loss,high efficiency high forward surge current capability high temperature soldering guaranteed: 250 c/10 seconds,0.375 ? (9.5mm) lead length, 5 lbs. (2.3kg) tension dsk12 12 symbols units dsk110 10 note: 1.measured at 1mhz and applied reverse voltage of 4.0v d.c. 20 14 20 v rrm v rms v dc i (av) i fsm v f 1.0 25.0 0.70 operating junction temperature range maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 1.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c typical junction capacitance (note 1) i r 0.5 c j t j t stg 80 storage temperature range dsk13 13 dsk15 15 dsk14 14 DSK16 16 dsk18 18 dsk17 17 dsk19 19 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 70 49 70 90 63 90 volts volts volts amp amps volts pf c ma c -65 to +150 -65 to +125 -65 to +150 10.0 5.0 0.55 0.85 110 sod-123fl 1.0 0.2 2.8 0.1 1. 8 0.1 cathode band top view 3.7 0.2 0.6 0.25 1. 3 0.15 0.10-0.30 dimensions in millimeters f o r m o s a m s p a g e 1 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 d s - 2 2 2 6 4 5 2 0 0 8 / 0 2 / 1 0 2 0 1 0 / 0 3 / 1 0 b 2 mark
ratings and characteristic curves dsk12 thru dsk110 1 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 0.2 0.4 0.6 0.8 1.0 1.1 fig. 3-typical instantaneous forward characteristics number of cycles at 60 hz fig. 2-maximum non-repetitive peak forward surge current fig. 1- forward current derating curve average forward rectified current, amperes instantaneous forward current,amperes peak forward surge current, amperes instantaneous forward voltage, volts single phase half wave 60hz resistive or inductive load 0.01 0.1 1 20 10 t j =25 c pulse width=300 m s 1%duty cycle 0 20 40 60 80 100 100 10 1 0.1 0.01 0.001 tj=25 c tj=100 c percent of peak reverse voltage,% fig. 4-typical reverse characteristics instantaneous reverse current, milliamperes ambient temperature, c dsk17-dsk110 dsk12-DSK16 dsk15-DSK16 dsk12-dsk14 dsk17-dsk110 tj=75 c 0.1 1.0 10 100 reverse voltage,volts fig. 5-typical junction capacitance junction capacitance, pf t j =25 c 10 100 1000 2000 dsk12-dsk14 dsk15-dsk110 30 25 20 15 10 5.0 0 1 10 100 8.3ms single half sine-wave (jedec method) surface mount schottky barrier rectifier f o r m o s a m s p a g e 2 d o c u m e n t i d i s s u e d d a t e r e v i s e d d a t e r e v i s i o n p a g e . h t t p : / / w w w. f o r m o s a m s . c o m / t e l : 8 8 6 - 2 - 2 2 6 9 6 6 6 1 fa x : 8 8 6 - 2 - 2 2 6 9 6 1 4 1 d s - 2 2 2 6 4 5 2 0 0 8 / 0 2 / 1 0 2 0 1 0 / 0 3 / 1 0 b 2
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