http://www.formosams.com/ tel:886-2-22696661 fax:886-2-22696141 page 1 1 2 2 2 2 3 4 4 4 5 6 6 7 list list................................................................................................. package outline............................................................................... features.......................................................................................... maximum ratings ............................................................................. rating and characteristic curves........................................................ pinning information........................................................................... marking........................................................................................... suggested solder pad layout............................................................. packing information.......................................................................... reel packing.................................................................................... suggested thermal profiles for soldering processes............................. high reliability test capabilities........................................................... mechanical data............................................................................... smd schottky bridge rectifier mds12 thru mds110 formosa ms document id issued date revised date revision page. ds-241659 2009/08/10 2014/04/10 c 7
page 2 parameter conditions average forward rectified current peak forward surge current reverse current thermal resistance 2.0x2.0(5.0x5.0mm) copper pad, see fig.1 8.3ms single half sine-wave (jedec methode) symbol min. typ. max. unit i f(av) i fsm i r r ja a a ma o c/w 1.0 30 0.5 88 v = v t = 25 c r rrm j o v = v t = 100 c r rrm j o junction to ambient 20 mds12 MDS14 mds16 20 40 60 14 28 42 symbols v rrm (v) v rms v r (v) (v) *1 *2 *3 *1 repetitive peak reverse voltage *2 rms voltage *3 continuous reverse voltage *4 maximum forward voltage per element at 1.0a peak v f (v) *4 mds18 mds110 80 100 56 70 -55 to +125 0.50 formosa ms (c) o operating temperature t, j http://www.formosams.com/ tel:886-2-22696661 fax:886-2-22696141 smd schottky bridge rectifier junction to lead 28 r jl 20 40 60 80 100 0.70 0.80 -55 to +150 surge overload ratings to 30 amperes peak. 1.0a rating in l ow profile surface mount mini-dip bridge save space on printed circuit board. ideal for automated replacement. reliable low cost construction utilizing molded plastic technology results in inexpensive product. . features lead-free parts meet rohs requirments. ? ? ? ? ? ? ? silicon eplana epitaxial chip, metal silicon junction suffix "-h" indicates halogen-free part, ex.mds12-h. 0.55 mds12 thru mds110 mechanical data epoxy:ul94-v0 rated flame retardant case : molded plastic, to-269aa (mds) terminals : solder plated, solderable per mil-std-750, method 2026 polarity : marked on body mounting position : any weight : 0.11gram ? ? ? ? ? ? approximated document id issued date revised date revision page. diode junction capacitance storage temperature f=1mhz and applied 4v dc reverse voltage c j t stg o c pf +175 -65 250 maximum ratings and electrical characteristics (at t =25 a o c unless otherwise noted) package outline dimensions in inches and (millimeters) to-269aa (mds) .165(4.2) .106(2.7) .275(7.0) .008(0.2)max .043(1.1) .106(2.7) .193(4.9) .031(0.8) .142(3.6) .090(2.3) max .027(0.7) .090(2.3) .177(4.5) .019(0.5) 1.0a surface mount schottky bridge rectifiers-20-100v barrier single-phase ds-241659 2009/08/10 2014/04/10 c 7
page 3 rating and characteristic curves (mds12 thru mds110) http://www.formosams.com/ tel:886-2-22696661 fax:886-2-22696141 reverse voltage (volts) 1 10 100 percent of rated peak reverse voltage ( %) fig.1 - forward current derating curve average forward current (a) 0 25 50 75 100 125 150 175 lead temperature (c) fig. 2 - maximum non-repetitive peak forward surge current peak forward surge current (a) number of cycles at 60 hz 1.2 1.0 0.8 0.6 0.4 0.2 fig. 3 - typical instantaneour forward characteristics fig. 4a - typical reverse characteristics instantaneous forward voltage (volts) instantaneous forward current (a) instantaneous reverse current (ma) fig. 5 - typical junction capacitance 0.1 1.0 10 100 junction capacitance (pf) 100 1000 fig. 4b - typeical reverse characteristic 1 10 100 t =25c 8.3ms single half sine-wave (jedec method) j mds12 - MDS14 mds16 - mds110 0 0.2 0.4 0.6 0.8 1.0 pulse width =300s 1% duty cycle, t j =25c 10 1.0 0.1 0.01 mds12 - MDS14 mds16 mds18 - mds110 10 t =25c f=1.0mhz j instantaneous reverse current (a) percent of rated peak reverse voltage ( %) t=25c j t=75c j t =125c j mds12 - mds16 mds18 -mds110 0 20 40 60 80 100 120 140 100 10 1.0 0.1 0.01 0.001 1000 100 10 1.0 0.1 0.01 0 20 40 60 80 100 t =25c j t =100c j t =125c j mds12 - MDS14 mds16 mds18 - mds110 document id issued date revised date revision page. t =100c j t =75c j ds-241659 2009/08/10 2014/04/10 c 7
pinning information simplified outline symbol marking type number marking code mds12 mds12 MDS14 MDS14 mds16 mds16 mds18 mds18 mds110 mds110 page 4 formosa ms http://www.formosams.com/ tel:886-2-22696661 fax:886-2-22696141 smd schottky bridge rectifier suggested solder pad layout mds12 thru mds110 dimensions in inches and (millimeters) b 0.030 (0.76) a 0.023 (0.58) c 0.070 (1.78) package to-269aa (mds) b d c a d 0.226 (5.75) document id issued date revised date revision page. + ~~ - ds-241659 2009/08/10 2014/04/10 c 7
page 5 formosa ms http://www.formosams.com/ tel:886-2-22696661 fax:886-2-22696141 smd schottky bridge rectifier mds12 thru mds110 document id issued date revised date revision page. packing information item tolerance to-269aa (mds) carrier width carrier length carrier depth sprocket hole 13" reel outside diameter 7" reel outside diameter 13" reel inner diameter 7" reel inner diameter feed hole diameter sprocket hole position punch hole position punch hole pitch sprocket hole pitch embossment center reel width overall tape thickness tape width p 0 p 1 e b c d f t w p a d d d 1 d 1 d 2 w 1 symbol 0.1 0.1 0.1 min min 0.5 0.1 0.3 1.0 0.1 0.1 0.1 0.1 0.1 0.1 2.0 2.0 unit:mm 1.50 330.00 - 50.00 - 13.00 1.75 5.50 8.00 4.00 2.00 0.30 12.00 18.00 note:devices are packed in accor dance with eia standar rs-481-a and specifications listed above. 5.00 7.24 3.33 p 0 p 1 e b c d f w p a d d 1 d 2 w 1 t ds-241659 2009/08/10 2014/04/10 c 7
page 6 formosa ms http://www.formosams.com/ tel:886-2-22696661 fax:886-2-22696141 smd schottky bridge rectifier mds12 thru mds110 reel packing to-269aa (mds) 13" 2,500 8.0 5,000 337*337*37 330 350*330*360 40,000 11.8 package reel size reel component spacing box inner box reel dia, carton size carton approx. gross weight (kg) (pcs) (m/m) (m/m) (m/m) (pcs) (m/m) (pcs) document id issued date revised date revision page. profile feature soldering condition average ramp-up rate(t to t ) <3 /sec preheat -temperature min(tsmin) 150 -temperature max(tsmax) 200 -time(min to max)(t ) 60~120sec tsmax to t -ramp-uprate <3 /sec time maintained above: -temperature(t ) 217 -time(t ) 60~260sec peak temperature(t ) 255 0/ 5 time within 5 of actual peak temperature(t ) ramp-down rate <6 /sec time 25 to peak temperature <6minutes lp s l l l p p o o o o o oo o o o c c c c c c- + c c c c 3.reflow soldering 10~30sec 1.storage environment: temperature=5 ~40 humidity=55%25% 2.reflow soldering of surface-mount devices oo cc suggested thermal profiles for soldering processes critical zone tl to tp critical zone tl to tp tl tsmax tsmin ramp-up tp ts preheat t25 c to peak o time 25 tl tp ramp-down temperature ds-241659 2009/08/10 2014/04/10 c 7
page 7 formosa ms 1. solder resistance 2. solderability 3. high temperature reverse bias 4. forward operation life 5. intermittent operation life 6. pressure cooker 7. temperature cycling 8. forward surge 9. humidity 10. high temperature storage life at 260 5 for 10 2sec. immerse body into solder 1/16" 1/32" at 245 5 for 5 sec. v =80% rate at t =125 for 168 hrs. rated average rectifier current at t =25 for 500hrs. t = 25 c, i = i on state: power on for 5 min. off state: power off for 5 min. on and off for 500 cycles. 15p at t =121 for 4 hrs. -55 to +125 dwelled for 30 min. and transferred for 5min. total 10 cycles. 8.3ms single half sine-wave , one surge. at t =85 , rh=85% for 1000hrs. at 175 for 1000 hrs. c c c c c cc c c o o o o o oo o o rj a afo sig a a o mil-std-750d method-2031 mil-std-202f method-208 mil-std-750d method-1038 mil-std-750d method-1027 mil-std-750d method-1036 jesd22-a102 mil-std-750d method-1051 mil-std-750d method-4066-2 mil-std-750d method-1021 mil-std-750d method-1031 item test conditions reference high reliability test capabilities http://www.formosams.com/ tel:886-2-22696661 fax:886-2-22696141 smd schottky bridge rectifier mds12 thru mds110 document id issued date revised date revision page. ds-241659 2009/08/10 2014/04/10 c 7
|
