galaxy electrical features low cost low leakage low forward voltage drop high current capability mechanical data case:jedec do--27,molded plastic terminals: axial lead ,solderable per mil- std-202,method 208 polarity: color band denotes cathode weight: 0.041 ounces,1.15 grams mounting position: any maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. single phase,half wave,60 hz,resistive or inductive load. for capacitive load,derate by 20%. 1n 5402 1n 5403 1n 5404 1n 5405 1n 5406 1n 5407 1n 5408 units maximum recurrent peak reverse voltage v rrm 200 300 400 500 600 800 1000 v max imum rms v oltage v rms 140 210 280 350 420 560 700 v maximum dc blocking voltage v dc 200 300 400 500 600 800 1000 v maximum average forw ard rectif ied current 9.5mm lead length, @t a =75 peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @t j =125 maximum instantaneous forw ard voltage @ 3.0 a v f v maximum reverse current @t a =25 at rated dc blocking voltage @t a =100 typical junction capacitance (note1) c j pf typical thermal resistance (note2) r ja /w operating junction temperature range t j storage temperature range t stg 100 70 voltage range: 50 --- 1000 v current: 3.0 a 35 50 do - 27 100.0 200.0 i fsm note: 1. measured at 1.0mhz and applied rev erse v oltage of 4.0v dc. - 55 ---- + 150 - 55 ---- + 150 i r 1n5400 - - - 1n5408 a 10.0 easily cleaned with alcohol,isopropanol and similar solvents i f(av) 3.0 plastic silicon rectifier the plastic material carries u/l recognition 94v-0 a 35 1n 5400 1n 5401 50 100 1.0 20 2. thermal resistance f rom junction to ambient. a www.galaxycn.com bl bl galaxy electrical document number 0260009 1.
1.0 0.6 .01 0.4 0.8 0.1 1.4 1.2 1.6 10 1.0 t j =25 c pulse width =300us 0 .2 2 1 .1 4 .4 1.0 2 40 10 20 60 100 4 10 20 40 100 f=1mhz t j =25 124 108 20 40 60 100 200 0 50 100 150 t j =125 ?? 8.3ms single half sine-wave 50 single phase half wave 60h z resistive or inductive load 0 0 25 1 2 3 4 75 100 150 125 amperes peak forward surge current amperes amperes junction capacitance, pf fi g. 3 -- typi cal forward characteri sti c fig.4 -- typical junction capacitance instantaneous forward voltage, volts reverse voltage, volts fi g. 1 -- forward derati ng curve fi g. 2 -- peak forward surge current ratings and characteristic curves 1n5400 - - -1n5408 ambient temperature, number of cycles 60hz instantaneous forward current average forward rectified current bl galaxy electrical www.galaxycn.com document number 0260009 2.
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