800v-1000v 1.0a ERB37-08 thru erb37-10 web site: www.taychipst.com 1 of 2 features e-mail: sales@taychipst.com maximum ratings and electrical characteristics m e c h a n i c a l d a t a low cost diffused junction low leakage low forward voltage drop high current capability and s im ilar s olvents easily cleaned with freon,alcohol,isopropanol the plastic material carries u/l recognition 94v-0 fast recovery rectifier ratings at 25 ambient temperature unless otherwise specified. single phase,half wave,60 hz,resistive or inductive load. for capacitive load,derate by 20%. erb37-10 units maximum recurrent peak reverse voltage v rrm 1000 v max imum rms v oltage v rms 700 v max imum dc bloc king v oltage v dc 1000 v maximum average forw ard rectified 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 @ 1.0 a v f v maximum reverse current @t a =25 at rated dc blocking voltage @t a =100 maximum reverse recovery time (note1) t rr ns typical junction capacitance (note2) c j pf typical thermal resistance (note3) r ja /w operating junction temperature range t j storage temperature range t stg note:1. measured with i f =0.5a, i r =1a, i rr =0.25a. 2. measured at 1.0mh z and applied rev erse v oltage of 4.0v dc. 3. thermal resistance f rom junction to ambient. a i r -55----+150 250 -55----+150 100.0 12 55 a i f(av) ERB37-08 1.0 1.5 5.0 i fsm 30.0 800 560 800 a cas e:jedec do-41,m olded plas tic terminals: axial lead ,solderable per mil- std-202,method 208 polarity: color band denotes cathode weight: 0.012 ounces,0.34 grams mounting position: any
ratings and characteristic curves ERB37-08 thru erb37-10 e-mail: sales@taychipst.com web site: www.taychipst.com 2 of 2 800v-1000v 1.0a ERB37-08 thru erb37-10 fast recovery rectifier .2 t j =25 f=1mhz 1 .1 2 4 .4 1.0 2 14 10 12 16 10 4 10 20 40 100 75 25 0 50 single phase half wave 60h z resistive or inductive load 0.25 0.5 0.75 1.0 1.5 1.25 100 125 175 150 0 . 6 t j =25 pulse width=300us 0.04 0.01 0.1 0.4 2 1.0 4 100 10 0.8 1.0 1.2 1.4 2.0 1.6 1.8 t rr -1.0a -0.25a 0 +0.5a 1cm pulse generator (note2) d.u.t. 1 n.1. 50 n.1. oscilloscope (note 1) (+) 50vdc (approx) (-) 10 n.1. (-) (+) amperes amperes junction capacitance,pf pake forward surge current amperes 2.rise tim e=10ns m a x. source im peda nce=5 o notes:1.rise tim e =7ns m ax. input im peda nce=1 m .22pf fi g.2 --typical forward characteristi c average forward rectified current reverse voltage,volts number of cycles at 60hz fi g. 4--typi cal juncti on capaci tance fi g. 5--peak forward surge current fi g. 1 - - reverse recovery ti me characteri sti c and test ci rcui t di agram set tim e base for 50/100 ns /cm instantaneous forward current fi g. 3 - - forward derati ng curve instantaneous forward voltage,volts ambient temperature. 1 2 4 1 0 82040608 0 10 0 0 10 20 t j =125 8.3ms single half sine-wave 30 40
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