low cost diffus ed junction low leakage low forward voltage drop high current capability and s im ilar s olvents cas e:jedec do-27,m olded plas tic polarity: color band denotes cathode weight:0.041 ounces ,1.15 gram s mounting pos ition: any maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. single phas e,half wave,60 hz,res is tive or inductive load. for capacitive load,derate by 20%. units max imum r ec ur r ent peak r ev er s e v oltage v rrm v max imum rms v oltage v rms v maximum dc blocking voltage v dc v maximum average forw ard rectified current 9.5mm lead length, @t a =75 peak f orw 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 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. 1.3 200.0 3JH45 600 420 600 a 32 voltage range: 600 v current: 3.0 a 3.0 a i f(av) the plastic material carries u/l recognition 94v-0 i fsm 3. thermal resistance f rom junction to ambient. a 2. measured at 1.0mhz and applied rev erse v oltage of 4.0v dc. - 55---- +150 - 55---- +150 250 10.0 100.0 i r 22 do - 27 easily cleaned with freon,alcohol,isopropanol dimensions in millimeters 3JH45 fast recovery rectifier features m echani cal d ata http://www.luguang.cn mail:lge@luguang.cn
10 1 0.1 0.2 0.4 4 2 6 20 40 60 100 200 20 1 2 10 10 040 4 t j =25 f=1mhz 0.6 t j =25 pulse width=300 s 0.4 0.04 0.01 0.02 0.06 0.1 0.2 2 1.0 4 100 10 0.8 1.0 1.2 1.4 2.0 1.6 1.8 50 1 100 200 10 150 100 250 300 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 pulse generator (note2) d.u.t. 1 n.1. 50 n.1. oscilloscope (note 1) (+) 50vdc (approx) (-) 10 n.1. (-) (+) -1.0a -0.25a 0 +0.5a t rr 1cm amperes amperes amperes junction capacitance,pf fig.5-- typical junction capacitance 2. rise time=10ns ma x. source impeda nce=5o average forward current fi g. 3 --peak forward surge current notes:1.rise time =7ns max. input impedance=1m .22pf fi g. 1 -- reverse recovery ti me characteri sti c and test ci rcui t di agram fi g. 2 --forward derati ng curve instantaneous forward voltage,volts reverse voltage,volts fi g. 4--typi cal forward characteri sti c peak forward surge current instantaneous forward current set time base for 50/100 ns /cm ambient temperature, number of cycles at 60 hz 3JH45 fast recovery rectifier ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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