bym13-20 thru bym13-60 sgl41-20 thru sgl41-60 surface mount schottky rectifier reverse voltage 20 to 60v forward current 1.0a maximum ratings and thermal characteristics (t a = 25? unless otherwise noted) parameter symbol bym13-20 BYM13-30 bym13-40 bym13-50 bym13-60 unit denotes schottky devices: 1st band is orange sgl41-20 sgl41-30 sgl41-40 sgl41-50 sgl41-60 polarity color bands (2nd band) voltage type gray red orange yellow green maximum repetitive peak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc blocking voltage v dc 20 30 40 50 60 v maximum average forward rectified current (see fig. 1) i f(av) 1.0 a peak forward surge current 8.3ms single half sine-wave superimposed i fsm 30 a on rated load (jedec method) maximum thermal resistance r ja 75 (2) r jt 30 (3) ?/w operating junction temperature range t j -55 to +125 -55 to +150 ? storage temperature range t stg -55 to +150 ? electrical characteristics (t a = 25? unless otherwise noted) sgl41-20 sgl41-30 sgl41-40 sgl41-50 sgl41-60 parameter symbol bym13-20 BYM13-30 bym13-40 bym13-50 bym13-60 unit maximum instantaneous forward voltage at 1.0a (1) v f 0.50 0.70 v maximum reverse current t a =25? 0.5 at rated dc blocking voltage (1) t a =100? i r 10 5.0 ma typical junction capacitance at 4.0v, 1.0mhz c j 110 80 pf notes: (1) pulse test: 300 s pulse width, 1% duty cycle (2) thermal resistance junction to terminal, 0.24 x 0.24?(6.0 x 6.0mm) copper pads to each terminal (3) thermal resistance junction to ambient, 0.24 x 0.24?(6.0 x 6.0mm) copper pads to each terminal features ?plastic package has underwriters laboratory flammability classification 94v-0 ?low power loss, high efficiency ?for use in low voltage high frequency inverters, free wheeling, and polarity protection applications ?guardring for overvoltage protection ?high temperature soldering guaranteed: 250?/10 seconds at terminals mechanical data c ase: jedec do-213ab molded plastic body terminals: plated axial leads, solderable per mil-std-750, method 2026 polarity: two bands indicate cathode end 1st band denotes device type 2nd band denotes voltage type mounting position: any weight: 0.0041 ounce, 0.116 gram 3/30/00 solderable ends 1st band 0.022 (0.56) 0.018 (0.46) 0.205 (5.2) 0.185(4.7) d1= 0.105 0.095 (2.67) (2.41) d2 = d1 + 0 - 0.008 (0.20) 1st band denotes type and positive end (cathode) d2 do-213ab dimensions in inches and (millimeters)
0 25 50 75 100 125 150 175 0 0.25 0.50 0.75 1.0 1 100 5.0 10 15 20 25 30 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10.0 50 0.1 1 10 40 100 10 100 400 0 20 40 60 80 100 0.001 0.01 0.1 1 10 100 t j =125 c t j =150 c fig. 1 - forward current derating curve terminal temperature, c average forward current, amperes fig. 2 - maximum non-repetitive peak forward surge current number of cycles at 60 hz peak forward surge current, amperes fig. 3 - typical instantaneous forward characteristics fig. 4 - typical reverse characteristics instantaneous forward current, amperes instantaneous reverse current, milliamperes instantaneous forward voltage, volts percent of rated peak reverse voltage, % fig. 5 - typical junction capacitance junction capacitance, pf reverse voltage, volts at rated t d 8.3ms single half sine-wave (jedec method) t j =75 c t j =25 c t j =25 c sgl41-20 - sgl41-40 sgl41-50 & sgl41-60 pulse width = 300 s 1% duty cycle t j =25 c f=1.0 mhz vsig=50mvp-p p.c.b. mounted on 0.24 x 0.24 (6.0 x 6.0mm) copper land areas sgl41-20 - sgl41-40 sgl41-50 & sgl41-60 t j =125 c resistive or inductive load sgl41-20 - sgl41-40 sgl41-50 & sgl41-60 sgl41-20 -sgl41-40 sgl41-50 & sgl41-60 ratings and characteristic curves (t a = 25 c unless otherwise noted) bym13-20 thru bym13-60 sgl41-20 thru sgl41-60 surface mount schottky rectifier
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