semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk byv29?300m byv29?300smd byv29?400m byv29?400smd byv29?500m byv29?500smd v rrm peak repetitive reverse voltage v rwm working peak reverse voltage v r continuous reverse voltage i frm repetitive peak forward current t p = 10 s i f(av) average forward current t case = 70c (switching operation, = 0.5) i fsm surge non repetitive forward current t p = 10 ms t stg storage temperature range t j maximum operating junction temperature 300v 400v 500v 200v 30v 400v 200v 300v 400v 200a 8a 100a C65 to 200c 200c hermetically sealed fast recovery silicon rectifier for hi?rel applications features hermetic to220 metal or ceramic surface mount packages screening options available all leads isolated from case voltage range 50 to 200v average current 8a very low reverse recovery time ? t rr = 35ns very low switching losses absolute maximum ratings (t case = 25c unless otherwise stated) document number 5896 issue 1 byv29 ?300m byv29 ?400m byv29 ?500m 1 = k cathode 2 = k cathode 3 = a anode 22 applications include secondary rectification in high frequency switching power supplies mechanical data dimensions in mm 16.5 (0.65) 1.5(0.53) 10.6 (0.42) 12.70 (0.50 min) 2.54 (0.1) bsc 3.70 dia. nom 1 2 3 0.8 (0.03) 2.70 (0.106) 1.0 (0.039) 4.6 (0.18) 10.6 (0.42)
to220 (to-257ab) smd1 (to-276ab) ceramic surface mount electrical connections byv29xxxm semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders. 2 1 3 1 = a anode 2 = k cathode 3 = a anode 22 byv29xxxsmd
parameter test conditions min. typ. max. unit i r reverse current v f * forward voltage t rr reverse recovery time q rr recovered charge v fp forward recovery overvoltage v r = v rwm t j = 25c v r = v rwm t j = 100c i f = 8a t c = 25c i f = 20a t c = 25c i f = 5a t c = 100c i f = 1a v r = 30v di / dt = 50a/ s i f = 2a v r = 30v di / dt = 20a/ s i f = 2a v r = 30v di / dt = 20a/ s i f = 1a di / dt = 0a/ s 30 0.6 1.1 1.5 0.95 35 50 15 1.0 a ma v ns nc v electrical characteristics (t case = 25c unless otherwise stated) * pulse test: t p 300 s, duty cycle 2%. r jc ? thermal resistance junction C case 2.6 c/w thermal characteristics (to220 metal case) semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders. document number 5896 issue 1 byv29?300m byv29?300smd byv29?400m byv29?400smd byv29?500m byv29?500smd
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