surface mount ultrafast rectifier uf1a - uf1k do-214aa (smb) surface mount package polarity : colour band denotes cathode end ultrafast recovery times for high efficiency maximum ratings and electrical characteristics rating at 25oc ambient temperature unless specified otherwise. single phase, half wave 60 hz, resistive or inductive load. for capacitive load, derate current by 20% uf1a uf1b uf1d UF1G uf1j uf1k maximum peak repetitive reverse voltage 50 100 200 400 600 800 35 70 140 280 420 560 maximum dc blocking voltage 50 100 200 400 600 800 single half sine-wave superimposed on 1.4 maximum dc reverse current t a =25 o c at rated dc blocking voltage t a =100 o c typical thermal resistance junction to lead maximum reverse recovery time *reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a **measuired at 1 mhz and applied v r =4v ***8.0mm 2 (0.013mm thick) land areas uf1a_1krev180705e i (av) 1.0 30 typical junction capacitance **c j symbol v rrm v rms v dc a m a m a 100 unit v v v pf ns - 50 to +150 oc oc/w 30 description peak forward surge current 8.3ms maximum forward voltage at i f =1.0a rated load maximum average forward rectified current 0.375"(9.5mm) lead length at t l =100 o c maximum rms voltage operating junction and storage temperature range i fsm v f i r ***r th (j-l) t j, t stg a v *t rr 1.0 1.7 17 50 100 10 continental device india limited data sheet page 1 of 4 continental device india limited an iso/ts 16949, iso 9001 and iso 14001 certified company
dim min max dim min max a 4.06 4.57 e 2.13 2.44 b 3.30 3.94 f 0.76 1.52 c 1.96 2.11 g 0.102 0.203 d 0.152 0.305 h 5.21 5.59 uf1a_1krev180705e do-214aa (smb) smd plastic package all dimensions are in mm continental device india limited data sheet page 2 of 4 uf1a - uf1k do-214aa (smb) surface mount package
packaging information package/ packaging type std. packing case type qty qty size l x w x h gross weight qty size l x w x h gross weight (cm) (kg) (cm) (kg) do-214aa (smb) t&r 5,000 50k 46 x 38 x 22 8.9 t & r: tape and reel uf1a_1krev180705e all dimensions are in mm inner carton outer carton smb packing tape continental device india limited data sheet page 3 of 4 uf1a - uf1k do-214aa (smb) surface mount package
tape reel dia. inside reel width thickness thickness a - max w t - max do-214aa (smb) 12 330 12.4 2 18.4 all dimensions are in mm uf1a_1krev180705e reel dimensions for smd package package disclaimer reel specifications component disposal instructions the product information and the selection guides facilitate selection of the cdil's discrete semiconductor device(s) best suited for application in your product(s) as per your requirement. it is recommended that you completely review our data sheet(s) so as to confirm that the device(s) meet functionality parameters for your application. the information furnished in the data sheet and on the cdil web site/cd are believed to be accurate and reliable. cdil however, does not assume responsibility for inaccuracies or incomplete information. furthermore, cdil does not assume liability whatsoever, arising out of the application or use of any cdil product; neither does it convey any license under its patent rights nor rights of others. these products are not designed for use in life saving/support appliances or systems. cdil customers selling these products (either as individual discrete semiconductor devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and cdil will not be responsible for any damages resulting from such sale(s). cdil strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. cdil is a registered trademark of continental device india limited c-120 naraina industrial area, new delhi 110 028, india. telephone + 91-11-2579 6150, 4141 1112 fax + 91-11-2579 5290, 4141 1119 email@cdil.com www.cdilsemi.com continental device india limited data sheet page 4 of 4 1. cdil semiconductor devices are rohs compliant, customers are requested to please dispose as per prevailing environmental legislation of their country. 2. in europe, please dispose as per eu directive 2002/96/ec on waste electrical and electronic equipment (weee). uf1a - uf1k do-214aa (smb) surface mount package
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