voltage range: 1000v 1000 1S1830 1 of 2 current: 1.0 a 45 current tj = 150 repetitive peak reverse - 40 to + 150 dc thermal resistance (junction to ambient) r th(j-a) 100 c/w rrm(1) rrm(2) 400 = 1.5 amps. 1.2 1.0 1S1830 symbol unit maximum recurrent peak reverse voltage v rrm v maximum average forward current 0.375"(9.5mm) lead length ta = 50 c peak forward surge current, 8.3ms single half sine wave superimposed on rated load (jedec method) maximum peak forward voltage at i f v f v 10 m a c i m a junction temperature range t j c a a i f(av) i fsm notes : ( 1 ) reverse recovery test conditions : i f = 0.5 a, i r = 1.0 a, irr = 0.25 a. ( 2 ) measured at 1.0 mhz and applied reverse voltage of 4.0 v dc characteristic maximum ratings and electrical characteristics t a = 25 c unless otherwise specified single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. storage temperature range tstg c i - 40 to + 150 axial leaded silicon rectifier diodes www.sunmate.tw case: do-15 ! diffused junction ! low forward voltage drop ! ! high reliability ! high surge current capability ! ! terminals: plated leads solderable per mil-std-202, method 208 ! polarity: cathode band ! weight: 0.40 grams (approx.) ! mounting position: any ! marking: type number high current capability features mechanical data a a b c d do-15 dim min max a 25.40 b 5.50 7.62 c 0.686 0.889 d 2.60 3.60 all dimensions in mm
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