dimensions in inches and (millimeters) version: a06 fr301 - fr307 3.0 amps. fast recovery rectifiers do-201ad features high efficiency, low vf high current capability high reliability high surge current capability low power loss. mechanical data cases: molded plastic epoxy: ul 94v-0 rate flame retardant lead: pure tin plated, lead free., solderable per mil-std- 202, method 208 guaranteed polarity: color band denotes cathode end high temperature soldering guaranteed: 260 o c/10 seconds/.375?, ( 9.5mm ) lead lengths at 5 lbs.,(2.3kg) tension weight: 1.2 grams 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 capac itive load, derate current by 20% type number symbol fr 301 fr 302 fr 303 fr 304 fr 305 fr 306 fr 307 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) 3.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 150 a maximum instantaneous forward voltage @ 3.0a 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 5 150 ua ua maximum reverse recovery time ( note 1) trr 150 250 500 ns typical junction capacitance ( note 2 ) cj 60 pf typical thermal resistance (note 3) r ja 40 o c/w operating temperature range t j -65 to +150 o c storage temperature range t stg -65 to +150 o c notes: 1. reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a 2. measured at 1 mhz and applied reverse voltage of 4.0 volts d.c. 3. mount on cu-pad size 16mm x 16mm on p.c.b.
r a ting s an d characteristi c cu r ve s (fr30 1 thr u fr307) fig.5- typical forward characteristics instantaneous for ward current . (a) 1.6 1.8 0.4 0.6 0.8 1.0 1.2 1.4 0.03 0.1 0.3 1 10 20 3 0.01 forward voltage. (v) tj=25 c pulse width=300 s 1% duty cycle o fig.4- typical junction capacitance junction cap acitance.(pf) 1 2 4 6 10 100 60 40 20 20 10 40 60 100 reverse voltage. (v) tj=25 c 0 fig.3- maximum non-repetitive peak forward surge current peak for ward surge current . (a) 10 5 1 50 100 100 150 50 10 number of cycles at 60hz 8.3ms single half sine wave jedec method tj=25 c 0 fig.1- maximum forward current derating curve average for ward current amperes 25 0 50 75 100 125 150 175 2 0 1 3 4 ambient temperature. ( c) o single phase half wave 60hz resistive or inductive load 0.375"(9.5mm) lead length 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 version: a06 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)
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