er3a-ht thru er3m-ht 3.0 amp high efficient rectifiers 50 to 1000 volts features ? low forward voltage drop ? high current capability ? high reliability ? high surge current capability maximum ratings ? operating temperature: -55 to +125 ? storage temperature: -55 to +150 mcc part number device marking maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage 50v 35v 50v 100v 70v 100v 200v 140v 200v 400v 280v 400v 600v 420v 600v 800v 560v 800v 1000v 700v 1000v electrical characteristics @ 25 unless otherwise specified average forward current i f(av) 3.0a t a = 55 peak forward surge current i fsm 150a 8.3ms, half sine maximum instantaneous forward voltage er3a-ht~er3d-ht er3g-ht ER3J-HT~er3m-ht v f 1.0v 1.3v 1.7v i fm = 3.0a; t a = 25 maximum dc reverse current at rated dc blocking voltage i r 10ua 200ua t a = 25 t a = 100 maximum reverse recovery time er3a-ht~er3g-ht ER3J-HT~er3m-ht trr 50ns 75ns i f =0.5a, i r =1.0a i rr =0.25a typical junction capacitance er3a-ht~er3g-ht ER3J-HT~er3m-ht c j 80pf 50pf measured at 1.0mhz, v r =4.0v *pulse test: pulse width 300msec, duty cycle 1%
omponents 20736 marilla street chatsworth !"# $
% !"# mcc www. mccsemi .com revision: 1 2005/08/31 er3a-ht er3b-ht er3d-ht er3g-ht ER3J-HT er3k-ht er3m-ht er3b er3d er3g er3j er3k er3m h j e f g a b d c cathode band do-214ab (smcj) (round lead) 0.070? 0.190 0.200? suggested solder pad layout dimensions inches mm dim min max min max note a .200 .214 5.08 5.43 b .177 .203 4.70 5.30 c .002 .005 .05 .13 d --- .02 --- .51 e .047 .056 1.20 1.42 f .168 .179 4.27 4.55 g .309 .322 7.85 8.18 h .239 .243 6.08 6.18 j .234 .240 5.95 6.10 er3a tm micro commercial components
er3a-ht thru er3m-ht www. mccsemi .com mcc 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 r a tings and characteristic cu r ves fig.2- maximum average forward current derating a verage for w ard current . (a) 25 50 75 100 125 150 175 1 3 5 2 6 4 ambient temperature. ( c) o fig.4- maximum non-repetitive forward surge current peak for w ard surge current . (a) 1 10 1000100 100 0 200 300 number of cycles at 60hz single phase half wave 60hz resistive or inductive load 0.375" (9.5mm) lead length fig.3- typical reverse characteristics inst ant aneous reverse current .( a ) 20 40 60 80 100 120 0.1 1.0 10 100 1000 percent of rated peak reverse voltage. (%) tj=25 c 0 tj=100 c 0 fig.5- typical forward characteristics inst ant aneous for w ard current . (a) .2 .4 .6 .8 1.0 1.2 1.4 .01 .1 1.0 10.0 100.0 forward voltage. (v) tj=25 c 0 e r 3a-ht~ e r 3d-ht er3g-ht ER3J-HT~er3m-ht fig.6- typical junction capacitance junction cap acit ance.(pf) .1 .5 1 5 2 10 20 50 100 200 500 25 0 50 75 100 125 150 175 reverse voltage. (v) er3a-ht~ er3g-ht ER3J-HT~er3m-ht revision: 1 2005/08/31 tm micro commercial components
|
