dimensions in inches and (millimeters) a-405 features low forward voltage dr op high current capability h igh reliability high surge current capability fast switching for high efficienc y mechanical data cases: molded plastic epoxy: ul 94v-0 rate flame retardant polarity: color band denotes cath ode end high temperature soldering guaranteed: 260 o c /10 seconds/.375?,(9.5mm) lead lengths at 5 lbs.,(2.3kg) tension weight: 0.22 gram maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol sfr 101s sfr 102s sfr 103s sfr 104s sfr 105s sfr 106s sfr 107s units maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward rectified current .375?(9.5mm) lead length @t a = 55 o c i (av) 1.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 30 a maximum instantaneous forward voltage @ 1.0a v f 1.2 v maximum dc reverse current @ t a =25 o c at rated dc blocking voltage @ t a =125 o c i r 5.0 150 ua ua maximum reverse recovery time ( note 1 ) trr 120 200 350 ns typical junction capacitance ( note 2 ) cj 10 pf typical thermal resistance r ja 100 o c/w operating temperature range t j - 65 t o +150 o c storage temperature range t stg - 65 t o +150 o c notes: 1. r everse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.2 5a 2. m easured at 1 mhz and applied reverse voltage of 4.0 volts d.c. 3. m ount on cu-pad size 5mm x 5mm on p.c.b. sf r 1 0 1s-sf r 1 07 s 1.0 amp. glass passivated super fast rectifiers ht t p : // w w w.lgesemi .c o m m a il:lge@lgesemi.com revision:201 70701 -p1
ratings and characteristic curves (SFR101S thru sfr107s) fig.5- typical forward characteristics instantaneous forward current. (a) 1.6 1.8 0.4 0.6 0.8 1.0 1.2 1.4 10 20 0.1 .01 .03 0.3 1.0 3.0 forward voltage. (v) tj=25 c pulse width=300 s 1% duty cycle o fig.4- typical junction capacitance junction capacitance.(pf) 1 2 4 6 10 100 6040 20 reverse voltage. (v) tj=25 c 0 fig.3- maximum non-repetitive forward surge current peak forward surge current. (a) 10 8 12 46 40 20 100 8060 10 50 40 30 20 0 number of cycles at 60hz 8.3ms single half sine wave jedec method fig.1- maximum forward current derating curve average forward current amperes 25 0 50 75 100 125 150 175 .50 0 .25 .75 1.0 ambient temperature. ( c) o single phase half wave 60hz resistive or inductive load 0.375"9.5mm) lead length 1 50 30 10 90 20 70 fig.6- reverse recovery time characteristic and test circuit diagram 50 noninductive non inductive oscilloscope (note 1) pulse generator (note 2) dut (+) 50vdc (approx) (-) notes: 1. rise time=7ns max. input impedance= 1 megohm 22pf 2. rise time=10ns max. sourse impedance= 50 ohms (-) (+) 10 noninductive -1.0a -0.25a 0 +0.5a trr 1cm set time base for 5/ 10ns/ cm fig.2- typical reverse characteristics per leg 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage. (%) 1000 100 10 1.0 0.1 tj=125 c 0 tj=25 c 0 tj=75 c 0 instantaneous reverse current .( a) sf r 1 0 1s-sf r 1 07 s 1.0 amp. glass passivated super fast rectifiers ht t p : // w w w.lgesemi .c o m m a il:lge@lgesemi.com revision:201 70701 -p1
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