? 2001 ixys all rights reserved 1 - 1 ixys reserves the right to change limits, test conditions and dimensions. i favm = 2x128 a v rrm = 1200 v t rr = 40 ns fast recovery epitaxial diode (fred) eco-pac 2 dsei 2x161-12p symbol conditions maximum ratings i frms t vj = t vjm 270 a i favm * t c = 70c; rectangular; d = 0.5 128 a i fsm t vj = 45c; v r = 0 v; t = 10 ms (50 hz), sine 1200 a t = 8.3 ms (60 hz), sine 1320 a t vj = 125c; v r = 0 v; t = 10 ms (50 hz), sine 1080 a t = 8.3 ms (60 hz), sine 1170 a i 2 dt t vj = 45c; v r = 0 v; t = 10 ms (50 hz), sine 7200 a 2 s t = 8.3 ms (60 hz), sine 7100 a 2 s t vj = 125c; v r = 0 v; t = 10 ms (50 hz), sine 5800 a 2 s t = 8.3 ms (60 hz), sine 5700 a 2 s t vj -40 ... + 150 c t vjm 150 c t stg -40 ... + 125 c v isol 50/60 hz, rms t = 1 min 2500 v ~ i isol < 1 ma t = 1 s 3600 v ~ m d mounting torque (m4) 1.5-2.0 nm 14-18 lb.in. weight typ. 20 g preliminary data sheet v rsm v rrm typ vv 1200 1200 dsei 2x161-12p 135 symbol conditions characteristic values min. typ. max. i r t vj = 25c; v r = v rrm 12 ma t vj = 25c; v r = 0.8 v rrm 3ma t vj = 125c; v r = 0.8 v rrm 60 ma v f i t = 200 a; t vj = 25c 1.9 v v to for power-loss calculations only 1.16 v r t 3m ? r thjc per diode 0.29 k/w r thch per diode 0.2 k/w i rm i f = 100 a; -di f /d t = 200 a/s; v r = 100 v 48 a l 0.05 mh; t vj = 100c t rr i f = 1 a; -di f /d t = 400 a/s; v r = 30 v; t vj = 25c 40 ns d s creeping distance on surface 11.2 mm d a creeping distance in air 11.2 mm a max. allowable acceleration 50 m/s 2 * i favm rating includes reverse blocking losses at t vjm ; v r = 0.8 v rrm ; d = 0.5 features 2 indpendent fred in 1 package isolation voltage 3600 v~ planar glass passivated chips low forward voltage drop leads suitable for pc board soldering very short recovery time soft recovery behaviour applications antiparallel diode for high frequency switching devices anti saturation diode snubber diode free wheeling diode in converters and motor control circuits rectifiers in switch mode power supplies (smps) inductive heating and melting uninterruptible power supplies (ups) ultrasonic cleaners and welders advantages easy to mount with two screws space and weight savings improved temperature and power cycling low noise switching small and light weight dimensions in mm (1 mm = 0,0394") ac-1 ik-10 ln-9 vx-18
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