- 300 - heraf1601g thru heraf1608g isolation 16.0 amps. glass passiv ated high efficient rectifiers voltage range 50 to 1000 volts current 16.0 amperes features low forward voltage drop high current capability high reliability high surge current capability mechanical data cases: ito-220ac molded plastic epoxy: ul 94v-o rate flame retardant terminals: leads solderable per mil- std-202, method 208 guaranteed polarity: as marked high temperature soldering guaranteed: 260 o c/10 seconds 0.25?,(6.35mm) from case. mounting torque : 5 in ? 1bs. max. weight: 2.24 grams ito-220ac dimensions in inches and (millimeters) maximum ratings and electrical characteristics rating at 25 ambient temperature unle ss otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol heraf 1601g heraf 1602g heraf 1603g heraf 1604g heraf 1605g heraf 1606g heraf 1607g heraf 1608g units maximum recurrent peak reverse voltage v rrm 50 100 200 300 400 600 800 1000 v maximum rms voltage v rms 35 70 140 210 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 300 400 600 800 1000 v maximum average forward rectified current @t c =100 i (av) 16.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 250 a maximum instantaneous forward voltage @16.0a v f 1.0 1.3 1.7 v maximum dc reverse current @t a =25 at rated dc blocking voltage @ t a =125 i r 10.0 400 ua ua maximum reverse recovery time ( note 1 ) trr 50 80 ns typical junction capacitance ( note 2 ) cj 150 110 pf typical thermal resistance (note 3) r jc 2.0 /w operating temperature range t j -65 to +150 storage temperature range t stg -65 to +150 notes: 1. reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a 2. measured at 1 mhz and a pplied reverse voltage of 4.0v d. c. 3. mounted on heatsink size of 2 in x 3 in x 0.25 in al-plate. . .071(1.8) max .161(4.1) .146(3.7) .118(3.00) .124(3.16) .185(4.7) .173(4.4) .272(6.9) .248(6.3) .063(1.6) max .100(2.55) .543(13.8) .512(13.2) .100(2.55) .110(2.8) .098(2.5) .606(15.5) .583(14.8) .112(2.85) .100(2.55) .406(10.3) .390(9.90) .134(3.4)dia .113(3.0)dia 2 pin 1 pin 2 case positive
- 301 - 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 (heraf1601g thru heraf1608g) fig.3- typical reverse characteristics instantaneous reverse current .( a) 20 40 60 80 100 120 140 0.1 1 10 100 1000 percent of rated peak reverse voltage. (%) tj=25 c 0 tj=125 c 0 fig.4- maximum non-repetitive forward surge current peak for ward surge current . (a) 1 2 5 10 20 100 50 100 50 200 150 250 number of cycles at 60hz tj=25 c 0 8.3ms single half sine wave jedec method fig.2- maximum forward current derating curve average for ward current . (a) 0 50 100 150 0 4 8 12 16 20 case temperature. ( c) o fig.6- typical forward characteristics instantaneous for ward current . (a) 1.6 1.8 0.4 0.6 0.8 1.0 1.2 1.4 .01 0.03 0.3 1.0 3.0 10 30 100 0.1 forward voltage. (v) h er a f1601g ~h er af1604g h e r af1605g heraf1606g~heraf1608g fig.5- typical junction capacitance junction cap acitance.(pf) 15 2 10 20 50 100 200 500 50 0 100 150 200 250 300 reverse voltage. (v) heraf1601g~heraf1605g h er af1606g ~heraf1608g tj=25 c 0
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