r12a thru r12m surface mount glass passivated fast recovery rectifier reverse voltage 50~1000v forward current 1.2a features ? glass passivated fast recovery rectifiers ? very low profile - typical height of 1.0 mm ? low forward voltage drop ? low leakage current ? moisture sensitivity: level 1, per j-std-020 ? high temperature soldering guaranteed: 260 /10 seconds ? halogen-free according to iec 61249-2-21 definition typical applications for use of general purpose rectification in lighting, cellular phone, portable device, power supplies and other consumer applications. vrrm 50 100 200 400 600 800 1000 v vrms 35 70 140 280 420 560 700 v vdc 50 100 200 400 600 800 1000 v if(av) a ifsm a tj, tstg c maximum instantaneous forward voltage 1 .2a v f volts ta=25 ta=125 i f =0.5a,i r =1.0a, i rr =0.25a typical junction capacitance 4.0 v, 1 mhz c j pf juntion to mount r jm juntion to ambient r ja juntion to case r jc note1):mounted on pcb with 5.05.0mm copper pads,2 oz,fr4 pcb; maximum ratings (ta = 25 c unless otherwise noted) parameter symbol r12a r12b R12D r12g r12j r12k r12m unit maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current 1.2 unit peak forward surge current 8.3 ms single half sine-wave superimposed on rated load 50 operating junction and storage temperature range - 55 to + 150 electrical characteristics (ta = 25 c unless otherwise noted) parameter test conditions symbol r12a r12b R12D r12g r12j r12k r12m ns 1.3 maximum dc reverse current at rated dc blocking voltage i r 5 a 50 maximum reverse recovery time t rr 150 250 500 7.5 typical thermal resistance 1) 3.3 /w 67 25 esga (sod - 123fl) www.goodark.com 1/4 2015.11-rev.a
r12a thru r12m surface mount glass passivated fast recovery rectifier reverse voltage 50~1000v forward current 1.2a ratings and characteristics curves (ta = 25 unless otherwise noted) figure 1.forward current derating curve figure 2.maximum non - repetitive peak forward surge current figure 3. typical reverse characteristics figure 4. typical junction capacitance figure 5. typical instantaneous forward characteristics 0.01 0.1 1 10 0 0.4 0.8 1.2 1.6 2 instantaneous forward current (a) instantaneous forward voltage (v) 25 90 125 150 0.001 0.01 0.1 1 10 100 1000 10000 100000 0 20 40 60 80 100 120 instantaneous reverse current (ua) percent of rated peak reverse voltage (%) 25 90 125 150 1 10 100 0.01 0.1 1 10 junction capacitance (pf) reverse voltage (v) tj=25 f=1.0mhz vsig=50m vp - p 0 0.2 0.4 0.6 0.8 1 1.2 1.4 0 25 50 75 100 125 150 average forward rectified current, a lead temperature 0 25 50 75 1 10 100 peak forward surge current a number of cycles at 60hz www.goodark.com 2/4 2015.11-rev.a
r12a thru r12m surface mount glass passivated fast recovery rectifier reverse voltage 50~1000v forward current 1.2a package outline dimensions packing information packing quantities: 3000 pcs/reel, 40 reels/box; 8mm tape, 7" reel tape & reel specification soldering footprint www.goodark.com 3/4 2015.11-rev.a dim min max min max a 0.9 1.08 0.035 0.043 a1 0 0.1 0.000 0.004 b 0.85 1.05 0.033 0.041 c 0.1 0.25 0.004 0.010 d 1.7 2 0.067 0.079 e 2.9 3.1 0.114 0.122 l 0.43 0.83 0.017 0.033 he 3.5 3.9 0.138 0.154 unit: inch unit: mm
r12a thru r12m surface mount glass passivated fast recovery rectifier reverse voltage 50~1000v forward current 1.2a these materials are intended as a reference to assist our customers in the selection of the suzhou good-ark product best suited to the customer s application; they do not convey any license under any intellectual property rights, or any other rights, belonging to suzhou good- ark electronics co., ltd.or a third party. suzhou good-ark electronics co., ltd. assumes no responsibility for any damage, or infringement of any third-party s rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. all information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by suzhou good-ark electronics co., ltd. without notice due to product improvements or other reasons. it is therefore recommended that customers contact suzhou good-ark electronics co., ltd. or an authorized suzhou good-ark electronics co., ltd. for the latest product information before purchasing a product listed herein. the information described here may contain technical inaccuracies or typographical errors. suzhou good-ark electronics co., ltd. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. please also pay attention to information published by suzhou good-ark electronics co., ltd. by various means, including our website home page. (http://www.goodark.com) when using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. suzhou good-ark electronics co., ltd. assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. the prior written approval of suzhou good-ark electronics co., ltd. is necessary to reprint or reproduce in whole or in part these materials. please contact suzhou good-ark electronics co., ltd. or an authorized distributor for further details on these materials or the products contained herein. disclaimers www.goodark.com 4/4 2015.11-rev.a
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