- 298 - .412(10.5) max .185(4.70) .175(4.44) .055(1.40) .045(1.14) .27(6.86) .23(5.84) .11(2.79) .10(2.54) .025(0.64) .014(0.35) .154(3.91) .148(3.74) dia pin1 2 .113(2.87) .103(2.62) .16(4.06) .14(3.56) .037(0.94) .027(0.68) .205(5.20) .195(4.95) .594(15.1) .587(14.9) .56(14.22) .53(13.46) pin 1 pin 2 case positive case hera1601g thru hera1608g 16.0 amps. glass passivated 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: 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 .16?,(4.06mm) from case. weight: 2.24 grams to-220a dimensions in inches and (millimeters) maximum 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 hera 1601g hera 1602g hera 1603g hera 1604g hera 1605g hera 1606g hera 1607g hera 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 120 80 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 applied reverse voltage of 4.0v d. c. 3. mounted on heatsink size of 2 in x 3 in x 0.25 in al-plate.
- 299 - 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 (hera1601g thru hera1608g) 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 1601g ~h er a1604g h e r a1605g hera1606g~hera1608g 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) hera1601g~hera1605g h er a1606g ~her a1608g tj=25 c 0
|
