2012. 5. 8 1/3 semiconductor technical data U20A6CIC ultra fast recovery rectifier diode revision no : 1 pfc circuit. features h ultra-fast recovery time for high efficiency. h low forward voltage drop, high current capability, and low power loss. application h switching power supply. h home appliances, office equipment. h telecommunication, factory automation. dim millimeters to-220is 0.76+0.09/-0.05 a b c d e f g 0.5+0.1/-0.05 h 1.2+0.25/-0.1 1.5+0.25/-0.1 j k l m n p q r f q 1 2 3 l p n b g j m d n h e r k l s 0.5 typ s d a c 2.70 0.3 + _ 12.0 0.3 + _ 13.6 0.5 + _ 3.7 0.2 + _ 3.2 0.2 + _ 10.0 0.3 + _ 15.0 0.3 + _ 3.0 0.3 + _ 4.5 0.2 + _ 2.54 0.1 + _ + 2.6 0.2 _ 6.8 0.1 + _ 1. anode 2. cathode 3. anode electrical characteristics (ta=25 ? ) 1 2 3 maximum ratings (ta=25 ? ) polarity characteristic symbol rating unit maximum reverse voltage v rm 600 v average output rectified current (tc=94 ? ) (note1) i o 20 a peak one cycle surge forward current (non-repetitive, tp=10ms) i fsm 180 a junction temperature t j 150 ? storage temperature range t stg -55~150 ? characteristic symbol test condition min. typ. max. unit peak forward voltage v fm i fm =10a - 1.5 2.0 v reverse current i rm v rm =600v - - 30 a reverse recovery time t rr i f =1.0a, v r =30v, di/dt=-50a/ k - 24 35 ns thermal resistance r th(j-c) junction to case - - 5.0 ? /w
2012. 5. 8 2/3 U20A6CIC revision no : 1 i r - v r reverse voltage v r (v) reverse current i r (ua) i - v f f forward current i (a) f f forward voltage v (v) 0.1 10 1 0 0.5 1 1.5 2 ta=125 c ta=75 c 100 10 1 0.1 0.01 0.001 0 200 400 600 100 300 500 ta=25 c ta=150 c ta=150c ta=125c ta=75c ta=25c
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