gbu8a ~ gbu8m 50 v ~ 1000 v 8.0 amp high current glass passivated molding single-phase bridge rectifier elektronische bauelemente 04-aug-2010 rev. a page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. rohs compliant product a suffix of ?-c? specifies halogen-free and rohs compliant features ? plastic package has underwriters laboratory flammability classification 94v-0 ? this series is ul listed under the recognized component index, file number e231047 ? single-in-line package ? high current capacity with small package ? superior thermal conductivity ? high temperature soldering guaranted 260c / 10 seconds ? high ifsm maximum ratings (t a =25 unless otherwise noted) parameters symbol part numbers units gbu 8a gbu 8b gbu 8d gbu 8g gbu 8j gbu 8k gbu 8m maximum repetitive voltage v rm 50 100 200 400 600 800 1000 v maximum dc reverse current at rated dc blocking voltage @t a =25c i r 5 ? ? a @t a =125c 500 a verage rectified forward current 60hz sine wave resistance lo ad with heatsink @t c =100c (1)(2) i o 8 a peak forward surge current, 10.0ms single half sine-wave superimposed on rated load i fsm 200 a dielectric strength terminals to case, a c 1 minute current 1ma vdia 2.5 kv typical thermal resistance per leg (3) r ja 21 c / w r jc 2.2 maximum instantaneous forward voltage at 4a v f 1 v operating and storage temperature range t j , t stg 150 , -55 ~ 150 c notes (1) unit case mounted on ai plate heat-sink (2) unites mounted on p.c.b without heat-sink (3) recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with heat-sink size 8.2 * 8.2 * 03cm a c b d g f e n p q o l h j m k gbu ref. millimete r ref. millimete r min. max. min. max. a 21.80 22.20 j 0.46 0.56 b 18.30 19.10 k 4.80 5.30 c 3.37 3.53 l 2.16 2.54 d 17.27 18.29 m 1.65 2.03 e 3.2 x 45 n 1.45 1.85 f 3.70 3.90 o 0.90 1.20 g 5.70 5.90 p 9.80 10.20 h 2.30 2.70 q 10.90 11.10
gbu8a ~ gbu8m 50 v ~ 1000 v 8.0 amp high current glass passivated molding single-phase bridge rectifier elektronische bauelemente 04-aug-2010 rev. a page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. characteristic curves
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