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} . " 3 , * / ( " 3 & " 5 d q p j o u e f q u i n n 50 seaview blvd. port washington, ny 11050-4618 ph.(516)625-1313 fax(516)625-8845 e-mail: semi@sanrex.com DKR200AB60 diode module non-isolated type DKR200AB60 is a high speed (fast recovery) dual diode module designed for high power switching application. DKR200AB60 is suitable for high frequency application requiring low loss and high speed control. ? high speed diode t rr ? 200ns ? if (av) =100a each device ? high surge capability applications switching power supply, inverter welding power supply power supply for telecommunication maximum ratings tj 1 25 ? unless otherwise specified symbol item ratings DKR200AB60 unit v rrm v r dc repetitive peak reverse voltage d.c. reverse voltage 600 480 v v unit , " " electrical characteristics symbol item forward current condition ratings unit " i f d.c. t c 1 133 ? i fsm surge forward current 1 ? 2 cycle, 60h z , peak value. non-repetitive 1 ? 2 cycle, 50h z , peak value. non-repetitive " i 2 t i 2 t (for fusing) value for one cycle surge current " 4 5 k operating junction temperature u p ? 5 t u h storage temperature u p ? mounting torque mounting . per leg per module mass recommended value 25-40 recommended value 2.5-3.9 mounting . recommended value 10-14 terminal . recommended value 1.0-1.4 recommended value 25-40 recommended value 2.5-3.9 f k b /k n f k b /k n f k b /k n h typical value symbol * 3 3 . item repetitive peak reverse current condition tj 1 125 ? , v d =v rrm unit n " 7 ' . forward voltage drop i f 1 200a, inst.measurement 7 3 u i k d thermal impedance junction to case, 1 ? 2 module ? / 8 u s s reverse recovery time i f 1 200a |? di / dt 1 200a / s o t ratings min. typ. max.
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