5.3 0.2 4.4 0.1 0.2 2.15 0.15 0.1 0.07 3 0.3 1.5 2.6 0.2 + 0.2 - 0.1 BYS12-90 v ishay semiconductors dimensions in inches and (millimeters) maximum ratings and thermal characteristics (t a = 25? unless otherwise noted) parameter symbol BYS12-90 unit device marking code bys 209 maximum repetitive peak reverse voltage v rrm 90 v maximum average forward rectified current i f(av) 1.5 a peak forward surge current single half at 8.3ms i fsm 40 a sine-wave superimposed on rated load at 10ms 30 150 (1) maximum thermal resistance ?junction ambient r ja 125 (2) ?/w 100 (3) v oltage rate of change (v r ) dv/dt 10,000 v/ s junction and storage temperature range t j , t stg 55 to +150 ? electrical characteristics (t a = 25? unless otherwise noted) maximum instantaneous i f = 1a v f 750 mv forward voltage at: (4) i f = 15ma 360 maximum dc reverse current t j = 25? 100 a at v rrm (4) t j = 100? i r 1ma notes: (1) mounted on epoxy-glass hard tissue (2) mounted on epoxy-glass hard tissue, 50 mm 2 35 m cu (3) mounted on al-oxide-ceramic (al 2 o 3 ), 50 mm 2 35 m cu (4) pulse test: 300 s pulse width, 1% duty cycle features ?low power loss, high efficiency ?low profile surface mount package ?built-in strain relief ?very low switching losses ?low reverse current ?high surge capability ?guardring for overvoltage protection ?plastic package has underwriters laboratory flammability classification 94v-0 0.094 max. (2.38 max.) 0.220 (5.58) ref 0.066 min. (1.68 min.) 0.052 min. (1.32 min.) mounting pad layout do-214ac (sma) mechanical data case: jedec do-214ac molded plastic body t erminals: solder plated, solderable per mil-std-750, method 2026 high temperature soldering guaranteed: 250?/10 seconds at terminals polarity: color band denotes cathode end w eight: 0.002oz., 0.064g reverse voltage 90 forward current 1.0a schottky barrier rectifiers document number 86015 www.vishay.com 09-mar-04 1
fig. 4 ?reverse current vs. junction temperature i r -- reverse current ( a) t j -- junctiontemperature ( c) p r -- max. reverse power dissipation (mw) t j -- junctiontemperature ( c) t amb -- ambient temperature ( c) fig. 5 ?max. reverse power dissipation vs. junction temperature fig. 1 ?forward current vs. forward voltage fig. 3 ?max. average forward current vs. ambient temperature i f -- forward current (a) v f -- forward voltage (v) t amb -- ambient temperature ( c) i fav -- average forward current (a) v r -- reverse voltage (v) c d -- diode capacitance (pf) fig. 6 ?diode capacitance vs. reverse voltage i fav -- average forward current (a) fig. 2 ?max. average forward current vs. ambient temperature 0.001 0.010 0.100 1.000 10.000 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 t j =25 c t j = 150 c 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 020406 080 100 120 140 160 v r =v rrm half sinewave 0 0 0.4 0.8 1.2 1.6 2.0 40 80 120 160 200 v r =0 v, half sinewave 100k/w 125k/w 150k/w r thja =25k/w 100 1000 10000 100000 25 50 75 100 125 150 v r = v rrm 0 500 1000 1500 2000 2500 25 50 75 100 125 150 v r = v rrm p r ?imit @100%v r 0 20 40 60 80 100 120 140 160 180 0.1 1.0 10.0 100.0 f=1mhz r thja 25k/w ratings and characteristic curves (t a = 25? unless otherwise noted) BYS12-90 v ishay semiconductors www.vishay.com document number 86015 2 09-mar-04
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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