not for new design - end of life - last available purchase date is 31-may-2011 bys459-1500s, bys459f-1500s & bys459b-1500s vishay general semiconductor document number: 88551 revision: 14-jan-11 for technical questions within your r egion, please contact one of the following: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com www.vishay.com 1 high voltage damper diodes features ? glass passivated chip junction ? fast reverse recovery time ? low switching loss, high efficiency ? low forward voltage drop ? high forward surge capability ? meets msl level 1, per j-std-020, lf maximum peak of 245 c (for to-263ab package) ? solder dip 260 c, 40 s (for to-220ac and ito-220ac package) ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec typical applications for use in high voltage and high frequency rectification of switching mode inverters, converters, freewheeling and ideal for crt horizontal deflection application. mechanical data case: to-220ac, ito-220ac, to-263ab epoxy meets ul 94v-0 flammability rating terminals: matte tin plated leads, solderable per j-std-002 and jesd22-b102 e3 suffix for consumer grade, meets jesd 201 class 1a whisker test polarity: as marked mounting torque: 10 in-lbs maximum primary characteristics i f(av) 10 a v rrm 1500 v i fsm 130 a t rr 220 ns t fr 300 ns v f 1.25 v t j max. 150 c case pin 2 pin 1 to-220ac bys459-1500s ito-220ac bys459f-1500s bys459b-1500s pin 1 pin 2 k heatsink 1 2 1 2 k pin 2 pin 1 to-263ab 1 2 maximum ratings (t a = 25 c unless otherwise noted) parameter symbol value unit maximum repetitive peak reverse voltage v rrm 1500 v maximum working reverse voltage v rwm 1300 v maximum dc blocking voltage v dc 1500 v maximum average forward rectified current (fig. 1) i f(av) 10 a peak working forward current at f = 82 khz i f(peak) 10 a peak forward surge current 8.3 ms single half sine-wave superimposed on rated load i fsm 130 a operating junction and storage temperature range t j , t stg - 55 to + 150 c isolation voltage (ito-220ac only) from terminal to heatsink t = 1 min v ac 1500 v
bys459-1500s, bys459f-1500s & bys459b-1500s vishay general semiconductor www.vishay.com for technical questions within your region, please contact one of the following: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com document number: 88551 revision: 14-jan-11 2 not for new design - end of life - last available purchase date is 31-may-2011 note: (1) pulse test: 300 ? s pulse width, 1 % duty cycle ratings and characteristics curves (t a = 25 c unless otherwise noted) electrical characteristics (t j = 25 c unless otherwise noted) parameter test conditions symbol value unit maximum instantaneous forward voltage (1) i f = 6.5 a, i f = 6.5 a, t j = 25 c t j = 125 c v f 1.35 1.25 v maximum dc reverse current v rwm t j = 25 c t j = 125 c i r 250 1.0 a ma maximum reverse recovery time i f = 1.0 a, di/dt = 50 a/s, v r = 30 v t rr 220 ns maximum reverse recovery charge i f = 2.0 a, di/dt = 20 a/s, v r = 30 v q rr 0.95 c maximum forward recovery time i f = 6.5 a, di/dt = 52 a/s, v r = 5 v t fr 300 ns peak forward recovery overshoot voltage i f = 6.5 a, di/dt = 52 a/s v fp 27 v thermal characteristics (t a = 25 c unless otherwise noted) parameter symbol bys459 bys459f bys459b unit typical thermal resistance from junction to case r ? jc 2.0 4.0 2.0 c/w ordering information (example) package preferred p/n unit weight (g) package code base quantity delivery mode to-220ac bys459-1500s-e3/45 1.80 45 50/tube tube ito-220ac bys459f-1500s-e3/45 1.95 45 50/tube tube to-263ab bys459b-1500s-e3/45 1.77 45 50/tube tube to-263ab bys459b-1500s-e3/81 1.77 81 800/reel tape and reel figure 1. forward current derating curve 150 175 125 100 75 50 25 0 2 4 6 8 10 12 bys459-1500s bys459b-1500s bys459f-1500s a v erage for w ard c u rrent (a) case temperat u re (c) figure 2. maximum non-repetitive peak forward surge current 0 40 60 8 0 100 120 140 20 1 100 10 nu m b er of cycles at 60 hz peak for w ard s u rge c u rrent (a)
bys459-1500s, bys459f-1500s & bys459b-1500s vishay general semiconductor document number: 88551 revision: 14-jan-11 for technical questions within your r egion, please contact one of the following: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com www.vishay.com 3 not for new design - end of life - last available purchase date is 31-may-2011 figure 3. typical forward voltage figure 4. typical reverse current 0 0.5 1.0 1.5 2.0 2.5 0.1 1 10 100 instantaneo u s for w ard v oltage ( v ) instantaneo u s for w ard c u rrent (a) t j = 125 c t j = 25 c 0 200 400 600 8 00 1000 1200 1400 1600 0.01 0.1 1 10 100 1000 re v erse v oltage ( v ) instantaneo u s re v erse c u rrent ( a) t j = 100 c t j = 125 c t j = 25 c figure 5. typical capacitance figure 6. typical reverse recovery time 0.1 1 10 100 1 10 100 1000 re v erse v oltage ( v ) j u nction capacitance (pf) 0 2 4 6 8 10 12 0 50 100 150 200 250 300 350 400 450 di/dt = 50 a/ s di/dt = 100 a/ s re v erse reco v ery time (ns) for w ard c u rrent (a)
bys459-1500s, bys459f-1500s & bys459b-1500s vishay general semiconductor www.vishay.com for technical questions within your region, please contact one of the following: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com document number: 88551 revision: 14-jan-11 4 not for new design - end of life - last available purchase date is 31-may-2011 package outline dimensions in inches (millimeters) to-220ac case pi n 2 pi n 1 0.635 (16.13) 0.625 (15. 8 7) 0.415 (10.54) max. 0.154 (3.91) dia. 0.14 8 (3.74) dia. 0.113 (2. 8 7) 0.103 (2.62) 0.370 (9.40) 0.360 (9.14) pi n 12 0.160 (4.06) 0.140 (3.56) 0.057 (1.45) 0.045 (1.14) 0.105 (2.67) 0.095 (2.41) 0.037 (0.94) 0.027 (0.6 8 ) 0.205 (5.20) 0.195 (4.95) 0.022 (0.56) 0.014 (0.36) 1.14 8 (29.16) 1.11 8 (2 8 .40) 0.560 (14.22) 0.530 (13.46) 0.110 (2.79) 0.100 (2.54) 0.350 ( 8 . 8 9) 0.330 ( 8 .3 8 ) 0.145 (3.6 8 ) 0.135 (3.43) 0.603 (15.32) 0.573 (14.55) 0.055 (1.39) 0.045 (1.14) 0.1 8 5 (4.70) 0.175 (4.44) ito-220ac pi n 1 2 0.025 (0.64) 0.015 (0.3 8 ) 0.404 (10.26) 0.3 8 4 (9.75) 0.076 (1.93) ref. 0.076 (1.93) ref. 45 ref. 0.600 (15.24) 0.5 8 0 (14.73) 0.560 (14.22) 0.530 (13.46) 0.035 (0. 8 9) 0.025 (0.64) 0.205 (5.21) 0.195 (4.95) 0.191 (4. 8 5) 0.171 (4.35) 0.057 (1.45) 0.045 (1.14) 0.671 (17.04) 0.651 (16.54) 0.02 8 (0.71) 0.020 (0.51) 0.110 (2.79) 0.100 (2.54) 7 ref. 7 ref. 7 ref. 0.350 ( 8 . 8 9) 0.330 ( 8 .3 8 ) 0.140 (3.56) dia. 0.125 (3.17) dia. 0.135 (3.43) dia. 0.122 (3.0 8 ) dia. 0.110 (2.79) 0.100 (2.54) 0.190 (4. 8 3) 0.170 (4.32) to-263ab mountin g pad layout 0.670 (17.02) 0.591 (15.00) 0.105 (2.67) 0.095 (2.41) 0.0 8 (2.032) mi n . 0.15 (3. 8 1) mi n . 0.33 ( 8 .3 8 ) mi n . 0.42 (10.66) mi n . 12 k k 0.140 (3.56) 0.110 (2.79) 0.021 (0.53) 0.014 (0.36) 0.110 (2.79) 0.090 (2.29) 0 to 0.01 (0 to 0.254) 0.055 (1.40) 0.047 (1.19) 0.055 (1.40) 0.045 (1.14) 0.190 (4. 8 3) 0.160 (4.06) 0.205 (5.20) 0.195 (4.95) 0.624 (15. 8 5) 0.591 (15.00) 0.037 (0.940) 0.027 (0.6 8 6) 0.105 (2.67) 0.095 (2.41) 0.360 (9.14) 0.320 ( 8 .13) 0.411 (10.45) 0.3 8 0 (9.65) 0.245 (6.22) mi n .
document number: 91 000 www.vishay.com revision: 11-mar-11 1 disclaimer legal disclaimer notice vishay all product, product specifications and data ar e subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicab le law, vishay disc laims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, incl uding without limitation specia l, consequential or incidental dama ges, and (iii) any and all impl ied warranties, including warran ties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of pro ducts for certain types of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in gene ric applications. such statements are not binding statements about the suitability of products for a partic ular application. it is the customers responsibility to validate that a particu lar product with the properties described in th e product specification is su itable for use in a particul ar application. parameters provided in datasheets an d/or specifications may vary in different applications and perfo rmance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vishays term s and conditions of purchase, including but not limited to the warranty expressed therein. except as expressly indicated in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vishay product co uld result in person al injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk and agr ee to fully indemnify and hold vishay and it s distributors harmless from and against an y and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that vis hay or its distributor was negligent regarding the design or manufact ure of the part. please contact authorized vishay personnel t o obtain written terms and conditions regarding products designed fo r such applications. no license, express or implied, by estoppel or otherwise, to any intelle ctual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners.
|
