9261 owensmouth ave. chatsworth, ca 91311 phone: (818) 701-4933 fax: (818) 701-4939 sk12 thru sk110 1 amp schottky rectifier 20 - 100 volts do-214aa (smbj) features schottky barrier rectifier guard ring protection low forward voltage reverse energy tested high current capability extremely low thermal resistance dimensions inches mm dim min max min max note a .075 .115 1.90 2.92 1 b .081 .087 2.06 2.21 c .004 .008 .10 .20 d --- .02 --- .51 e .030 .060 .76 1.52 f .065 .084 1.65 2.13 g .205 .220 5.21 5.59 h .160 .180 4.06 4.57 j .130 .155 3.30 3.94 1) maximum jedec spec is .096? or 2.44 mm maximum ratings operating temperature: -65 c to +175 c storage temperature: -65 c to +175 c maximum thermal resistance; 15 c/w junction to lead microsemi catalog number device marking maximum reccurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage smb5817 sk12 20v 14v 20v smb5818 sk13 30v 21v 30v smb5819 sk14 40v 28v 40v smbsr105 sk15 50v 35v 50v SMBSR106 sk16 60v 42v 60v smbsr108 sk18 80v 56v 80v smbsr1010 sk110 100v 70v 100v electrical characteristics @ 25 c unless otherwise specified average forward current i f(av) 1.0a t j = 90 c peak forward surge current i fsm 50a 8.3ms, half sine maximum instantaneous forward voltage sk12 sk13 sk14 sk15-16 sk18-110 v f .45v .55v .60v .72v .80v i fm = 1.0a; t j = 25 c* maximum dc reverse current at rated dc blocking voltage i r .5ma t j = 25 c typical junction capacitance sk12 sk13-sk110 c j 230pf 50pf measured at 1.0mhz, v r =4.0v *pulse test: pulse width 300 m sec, duty cycle 2% santa ana: (714) 979-8220 scottsdale: (602) 941-6300 colorado: (303) 469-2161 watertown: (617) 926-0404 chatsworth: (818) 701-4933 sertech labs: (617) 924-9280 ireland: (353) 65-40044 bombay: (91) 22-832-002 hong kong: (852) 2692-1202 h j e f g a b d c 0.070? 0.090 0.085? suggested solder pad layout
sk12 santa ana: (714) 979-8220 scottsdale: (602) 941-6300 colorado: (303) 469-2161 watertown: (617) 926-0404 chatsworth: (818) 701-4933 sertech labs: (617) 924-9280 ireland: (353) 65-40044 bombay: (91) 22-832-002 hong kong: (852) 2692-1202 figure 1 typical forward characteristics instantaneous forward current - amperes versus instantaneous forward voltage - volts 0 .2 .4 .6 .8 1.0 1.2 1.4 .1 .2 .4 .6 .8 1.0 2.0 4.0 6.0 8.0 10 20 40 60 80 100 volts amps figure 2 typical reverse characteristics 0 5 10 15 20 25 30 35 40 45 50 .001 .1 1 10 100 1000 125 c 75 c 25 c typical reverse current - ma versus reverse voltage - volts ma volts 25 c 125 c figure 3 typical junction capacitance junction capacitance - pf versus reverse voltage - volts volts pf 0. 0.5 1.0 5.0 10 50 100 100 200 400 600 1000 2000 4000 6000 10000 figure 4 new smb assembly round lead process
sk13 thru sk110 santa ana: (714) 979-8220 scottsdale: (602) 941-6300 colorado: (303) 469-2161 watertown: (617) 926-0404 chatsworth: (818) 701-4933 sertech labs: (617) 924-9280 ireland: (353) 65-40044 bombay: (91) 22-832-002 hong kong: (852) 2692-1202 instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics 0 .2 .4 .6 .8 1.0 1.2 1.4 .1 .2 .4 .6 .8 1.0 2.0 4.0 6.0 8.0 10 20 40 60 80 100 25 c volts amps figure 2 typical reverse characteristics 0 4 8 12 16 20 24 28 32 36 40 .001 .01 .1 1 10 100 25 c typical reverse current - ma versus reverse voltage - volts ma volts 125 c figure 3 typical junction capacitance junction capacitance - pf versus reverse voltage - volts volts pf 0. 0.5 1.0 5.0 10 50 100 10 20 40 60 100 200 400 600 1000 75 c 125 c sk13 sk14 figure 4 new smb assembly round lead process
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