j. & e.is.e.u , lj na. 20 stern ave. springfield, new jersey 07081 u.s.a. telephone: (973) 376-2922 (212)227-6005 fax: (973) 376-8960 rectifiers standard recovery, 1 amp to 2 amp ut236-ut347 ut249-ut363 ut251-UT364 ut261-ut268 features ? continuous rating: to 2a ? controlled avalanche ? surge rating: to 30a ? piv: to 1000v ? miniature package description these miniature power rectifiers offer the user extreme reliability for high-rel military supplies. absolute maximum ratings peak imam voltaje 100v 200v 400v 500v 600v 8xv 1000v 1 amp sth'm ut236 ut234 ut235 ut237 ut238 ut361 ut347 1.19 amp sirih ut249 ut242 ut244 ut245 ut247 ut362 ut363 1.5 amp strits ut251 ut252 ut254 ut255 ut257 ut258 UT364 2 amp series ut261 ut262 ut264 ut265 ut267 ut268 maximum average d.c. output current @ t* = 25c @ t, = 100c non-repetitive sinuosoidal surge (8.3ms) operating temperature range storage temperature range thermal resistance 1 amp series ... l.oa. .... 0.5a . 20a. 1.2s amp series 1.25a .. 0.65a.... 1.5 amp series 1.5a 0.75a 25a 20a ?195'cto+175'c ?195'cto+175'c see lead temperature derating curve kamp series ioa ... 1.0a ... 30a mechanical specifications utj3b-ut347 ut249-ut363 ut251-ut3e4 ut2s1-ut2m r"- pirt idmtiflcitiftn: orange band indicates ilut." number printed on body. polarity: onoted by orange band. weilhl: d,x grams, typica:. body a these devices also available in surface mount package. see section 10 nj semi-conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. information furnished by nj semi-conductors is believed to.be both accurate and reliable at the time of going to press. however, nj semi-conductors assumes no responsibility for any errors or omissions discovered in its use. nj semi-conductors encourages customers to verify that datasheets are current before placing orders. quality semi-conductors
ut236-ut347 ut249-ut363 ut251-UT364 ut261-ut268 electrical specifications (at 25"c unless noted) type ut261 ut262 ut264 ut265 ut267 ut268 ut251 ut2s2 ut254 ut255 ut257 ut258 UT364 ut249 ut242 ut244 ut245 ut247 ut362 ut363 ut236 ut234 ut235 piv ioov 200v 400v 500v 600v 800v ioov 200v 400v 500v 600v 800v 1000v ioov 200v 400v 500v 600v 800v 1000v ioov 200v 400v ut237 500v ut238 600v ut361 ' 800v ut347 1000v maximum forward voltage prop iv @ 900ma iv @ 750ma iv @ 500ma iv @ 400ma maximum leakage curren 25bc 2ma 2ma 2^a 2m spiv 100-c 75/.a 75^a 75/.a 75^a allowable forward surge vs number of cycles efficiency vs frequency at rated current (sine wave) si 10 100 cycles at go h, half sine wave al \ff mf* ~-5 ^ s, \ \k 3 3 4 6 s10k 100k ]m frequencv(hi)-halfwave resistive load nofilter forward pulse current vs pulse duration reverse pulse power vs pulse duration 10,000 100,000 pulse duration (seconds) 100*5 pulse duration (seconds)
|
