document number: 86048 for technical ques tions within your region, please cont act one of the following: www.vishay.com rev. 1.7, 30-jul-10 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 1 fast avalanche sinterglass diode BYW32, byw33, byw34, byw35, byw36 vishay semiconductors mechanical data case: sod-57 terminals: plated axial leads, solderable per mil-std-750, method 2026 polarity: color band denotes cathode end mounting position: any weight: approx. 369 mg features ? glass passivated junction ? hermetically sealed package ? low reverse current ? soft recovery characteristics ? compliant to rohs di rective 2002/95/ec and in accordance to weee 2002/96/ec ? halogen-free according to iec 61249-2-21 definition applications ? fast rectification an switching diode for example for tv-line output circuits an d switch mode power supply 949539 parts table part type differe ntiation package BYW32 v r = 200 v; i fav = 2 a sod-57 byw33 v r = 300 v; i fav = 2 a sod-57 byw34 v r = 400 v; i fav = 2 a sod-57 byw35 v r = 500 v; i fav = 2 a sod-57 byw36 v r = 600 v; i fav = 2 a sod-57 absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition part symbol value unit reverse voltage = repetitive peak reverse voltage see electrical characteristics BYW32 v r = v rrm 200 v byw33 v r = v rrm 300 v byw34 v r = v rrm 400 v byw35 v r = v rrm 500 v byw36 v r = v rrm 600 v peak forward surge current t p = 10 ms, half sine wave i fsm 50 a repetitive peak forward current i frm 12 a average forward current ? = 180 i fav 2a non repetitive reverse avalanche energy i (br)r = 0.4 a e r 10 mj junction and storage temperature range t j = t stg - 55 to + 175 c maximum thermal resistance (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit junction ambient lead length l = 10 mm, t l = constant r thja 45 k/w on pc board with spacing 25 mm r thja 100 k/w
www.vishay.com for technical qu estions within your region, please contact one of the fo llowing: document number: 86048 2 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com rev. 1.7, 30-jul-10 BYW32, byw33, byw34, byw35, byw36 vishay semiconductors fast avalanche sinterglass diode typical characteristics (t amb = 25 c, unless otherwise specified) fig. 1 - max. thermal re sistance vs. lead length fig. 2 - forward current vs. forward voltage fig. 3 - max. average forward current vs. ambient temperature fig. 4 - reverse current vs . junction temperature (c) electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit forward voltage i f = 1 a v f -0.951.1 v reverse current v r = v rrm i r -15a v r = v rrm , t j = 150 c i r - 60 150 a reverse recovery time i f = 0.5 a, i r = 1 a, i r = 0.25 a t rr - - 200 ns 0 20 40 80 60 100 120 15 10 5 0 202530 r thja - ther. re s i s t. junction/ambient (k/w) l - lead length (mm) 949552 ll t l = con s tant i f - forward current (a) 0.001 0.01 0.1 1 10 100 0 0.5 1.0 1.5 2.0 3.0 2.5 v f - forward voltage (v) 16345 t j = 25 c t j = 175 c 16346 i fav - average forward current (a) 0 20 40 60 80 100 120 140 160 180 t amb - ambient temperature (c) 2.5 2.0 1.5 1.0 0.5 0 v r = v rrm half s inewave r thja = 100 k/w pcb: d = 25 mm r thja = 45 k/w i = 10 mm 1 10 100 1000 25 50 75 100 125 150 175 t j - junction temperature (c) 16347 i r - rever s e current (a) v r = v rrm
BYW32, byw33, byw34, byw35, byw36 fast avalanche sinterglass diode vishay semiconductors document number: 86048 for technical ques tions within your region, please cont act one of the following: www.vishay.com rev. 1.7, 30-jul-10 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 3 fig. 5 - max. reverse power dissipat ion vs. junction te mperature fig. 6 - diode capacitance vs. reverse voltage fig. 7 - thermal response package dimensions in millimeters (inches): sod-57 0 50 250 100 150 200 300 25 50 75 100 125 150 175 t j - junction temperature (c) 16348 p r - rever s e power di ss ipation (mw) p r -limit at 100 % v r p r -limit at 80 % v r v r = v rrm 0 5 10 15 20 30 25 35 40 0.1 1 10 100 v r - rever s e voltage (v) 16349 c d - diode capacitance (pf) f = 1 mhz 1 10 100 1000 10 -5 10 1 10 0 10 1 10 0 10 -1 10 -2 10 -3 10 -4 t p - pul s e length ( s )i frm - repetitive peak forward current (a) 949561 z thp - thermal re s i s t. for pul s e cond. (k/w) s ingle pul s e v rrm = 600 v r thja = 100 k/w t amb = 25 c 45 c 50 c 70 c 100 c t p /t = 0.5 0.2 0.02 0.01 0.1 20543 3.6 (0.142) max. 26 (1.024) min. 4 (0.157) max. 26 (1.024) min. 0.82 (0.032) max.
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.
|
