MUR420 voltage 200 v 4.0 amp glass passivated ultrafast rectifiers elektronische bauelemente 18-mar-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 & lead-free features ? fast switching for high efficiency ? low forward voltage drop ? high current capability ? low reverse leakage current ? high surge current capability packaging information ? case: molded plastic do-27 ? epoxy: ul 94v-0 rate flame retardant ? terminals: solderable per mil-std-202 method 208 ? polarity: color band denotes cathode ? mounting position: any ? weight: 1.1 grams (approximately) maximum ratings and electrical characteristics (rating 25 c ambient temperature unless otherwise specified. sing le phase half wave, 60hz, resistive or inductive load. for capacitive load, de-rate current by 20%.) parameter symbol rating unit maximum recurrent peak reverse voltage v rrm 200 v working peak reverse voltage v rwm 140 v maximum dc blocking voltage v dc 200 v maximum average forward rectified current @t a =75 c i f(av) 4 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 150 a maximum instantaneous forward voltage i f =4a v f 0.89 v i f =3a 0.875 maximum dc reverse current at rated dc blocking voltage t j =25 c i r 5 ?? t j =150 c 150 maximum reverse recovery time @ i f =0.5a, i r =1a,i rr =0.25a t rr 25 ns operating temperature range t j -65 ~ 175 c storage temperature range t stg -65 ~ 175 c notes: 1. pulse test: tp=300us, duty cycle 2% 2. lead length=1/2? on p.c. board with 1.5?1.5? copper surface a c b a d ref. millimete r min. max. a 25.4 (typ) b 7.20 9.53 c 5.00 5.60 d 1.20 1.32 do-27
MUR420 voltage 200 v 4.0 amp glass passivated ultrafast rectifiers elektronische bauelemente 18-mar-2010 rev. a page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. ratings and characteristic curves
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