- 578 - rgp20a thru rgp20m 2.0 amps. glass passivated junction fast recovery rectifiers voltage range 50 to 1000 volts current 2.0 amperes f eatures high temperature metallurgically bonded constructed plastic material used carries underwriters laboratory classification 94v-0 glass passivated cavity-free junction capable of meeting environmental standards of mil-s-19500 2.0 amperes operation at t a =55 o c with no thermal runaway typical i r less than 0.2 ua high temperature soldering guaranteed: 350 /10seconds/.375?(9.5mm) lead length at 5 lbs., 2.3 kg tension m echanical data cases: jedec do-201 mol ded plastic over glass body lead: plated axial leads, so lderable per mil-std-750, method 2026 polarity: color ba nd denotes cathode end mounting position: any weight: 0.03 ounce, 0.8 gram do-201 dimensions in inches and (millimeters) m aximum ratings and electrical characteristics rating at 25 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 rgp 20a rgp 20b rgp 20d rgp 20g rgp 20j rgp 20k rgp 20m unit s 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 i (av) 2.0 a peak forward surge curr ent, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 80.0 a maximum instantaneous forward voltage @ 2.0a v f 1.3 v maximum full load revers e current, full cycle average 0.375?(9.3mm) lead length at t a =55 o c ht ir 100 ua maximum dc reverse current @ t a =25 at rated dc blocking voltage @ t a =125 i r 5.0 200 ua ua maximum reverse recovery time ( note 1 ) trr 150 250 500 ns typical junction capacitance ( note 2 ) cj 30 pf typical thermal resistance (note 3) r ja 40 /w operating and storage temperature range t j ,t stg -65 to + 175 notes: 1. reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a 2. measured at 1.0 mhz and applied v r =4.0 volts 3. mount on cu-pad size 10mm x 10mm on p.c.b.
- 579 - fig.1- 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 ratings and characteristic curves (rgp20a thru rgp20m) fig.6- typical reverse characteristics instantaneous reverse current .( a) 0 20 40 60 80 100 120 140 10 20 1 0.1 0.01 percent of rated peak reverse voltage. (%) tj=125 c 0 tj=75 c 0 tj=25 c 0 tj=100 c 0 fig.3- maximum non-repetitive peak forward surge current peak for ward surge current . (a) 1 10 100 100 10 number of cycles at 60hz t =55 c 8.3ms single half sine wave jedec method a 0 fig.5- typical instantaneous forward characteristics instantaneous for ward current . (a) .4 .6 .8 1.0 1.2 1.4 1.6 0.01 1 10 0.1 forward voltage. (v) tj=25 c pulse width-300 s 1% duty cycle 0 fig.2- maximum forward current derating curve average for ward current . (a) 25 50 75 125 175 150 100 0 1.0 1.5 2.0 0.5 ambient temperature. ( c) o 0.375" (9.5mm) lead length resistive or inductive load fig.4- typical junction capacitance junction cap acitance.(pf) 1 10 100 10 5 100 reverse voltage. (v) tj=25 c f=1.0mhz vsig=50mvp-p 0
|
