www.galaxycn.com bl galaxy electrical bl document number 0280028 1. features low cost low leakage low forward voltage drop high current capability mechanical data case:jedec do-214ac,molded plastic terminals: s olderab le per mil- std-202,method 208 polarity: color band denotes cathode weight: 0.003 ounces,0.093 grams mounting position: any ratings at 25 ambient temperature unless otherwise specified. single phase,half wave,60 hz,resistive or inductive load. for capacitive load,derate by 20%. es2ca es2da ES2GA ec ed eg maximum recurrent peak reverse voltage v rrm 150 200 400 v maximum rms voltage v rm s 105 140 210 v maximum dc blocking voltage v dc 150 200 400 v maximum average forward rectified current @t a =110 peak forward surge current 8.3ms single half-sine-wave superimposed on rated load @t j =125 maximum instantaneous forward voltage at2.0 a v f v maximum reverse current @t a =25 at rated dc blocking voltage @t a =125 typical reverse recovery time (note1) t rr ns typical junction capacitance (note2) c j pf typic al therm al resistance r ja /w operating junction temperature range t j storage temperature range t stg 0.92 1.25 do-214ac(sma) device marking code ea eb units - 55 ---- + 150 es2aa es2ba 50 100 a 50 i fsm i r note: 1. measured with i f =0.5a, i r =1a, i rr =0.25a. a es2aa--- ES2GA a 10 easily cleaned with alcohol,isopropanol and similar solvents i f(av) 2.0 surface mount rectifier the plastic material carries u/l recognition 94v-0 100 50 70 galaxy electrical 2. measured at 1.0mhz and applied reverse voltage of 4.0v dc. 18 25 50 350 voltage range: 50 --- 400 v current: 2.0 a - 55 ---- + 150 35 maximum ratings and electrical characteristics 3. thermal resistance f rom junction to ambient and junction to lead p.c.b.mounted on 0.27''x0.27''(7.0x7.0mm2) copper pad areas inch(mm)
t j =25 1 2 4 6 10 20 40 60 100 200 0.1 0.2 0.4 1 2 4 10 40 100 20 www.galaxycn.com document number 0280028 2. bl galaxy electrical amperes amperes amperes junction capacitance,pf notes:1.rise time = 7ns max.input impedance = 1m .22pf. jjjjj 2.rise time =10ns max.source impedance=50 . ratings and characteristic curves instantaneous forward voltage, volts instantaneous forward curren t es2aa --- ES2GA fig.1 -- test circuit diagram and reverse recovery time characteristic average forward current set time base for 20/30 ns/cm fig.2 -- typical forward characteristic fig.3 -- forward derating curve z fig.4 -- typical junction capacitance fig.5 -- peak forward surge current ambient temperature, peak forward surge curren t number of cycles at 60hz reverse voltage,volts pulse generator (note2) d.u.t. 1 nonin- ductive 50 n 1. 10 n1. oscilloscope (note 1) (+) 25vdc (approx) (-) -1.0a -0.25a 0 +0.5a t rr 1cm t j =25 0.01 0.1 1.0 10 100 0 0.4 0.8 1.0 1.8 pulse width=300 s 1% duty cycle 2.0 0 40 50 110100 30 5 8.3ms single half sine-wave 50 10 20 .5 1 1.5 2 2.5 0 25 50 75 100 125 150 single phase half wave 60h z resistive or inductive load 0 175
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