g h j e f a b d c cathode band 21201 itasca st. chatsworth, ca 91311 phone: (818) 701-4933 fax: (818) 701-4939 er1q thru ER1ZZ 1 amp superfast recovery silicon rectifier 1200 to 2000 volts do-215aa (smbg) dimensions inches mm dim min max min max note a .075 .095 1.90 2.42 b .081 .087 2.06 2.21 c .004 .008 .10 .20 d --- .02 --- .51 e .015 .03 .38 .76 f .065 .084 1.65 2.13 g .235 .255 5.97 6.48 h .160 .180 4.06 4.57 j .130 .155 3.30 3.94 features ? for surface mount applications ? extremely low thermal resistance ? high temp soldering: 250 c for 10 seconds at terminals ? superast recovery times for high efficiency ? gull wing lead bend to prevent arcing ? perfect for ballast, television and monitor applications maximum ratings ? operating temperature: -50 c to +150 c ? storage temperature: -50 c to +150 c ? maximum thermal resistance; 15 c/w junction to lead microsemi part number device marking maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage er1q er1q 1200v 840v 1200v er1v er1v 1400v 980v 1400v er1y er1y 1600v 1120v 1600v er1z er1z 1800v 1260v 1800v ER1ZZ ER1ZZ 2000v 1400v 2000v lectrical characteristics @ 25 c unless otherwise specified average forward current i f(av) 1.0a t j = 55 c peak forward surge current i fsm 30a 8.3ms, half sine maximum instantaneous forward voltage er1q-er1y er1z-ER1ZZ v f 1.35v 1.50v i fm = 1.0a; t j = 25 c* maximum dc reverse current at rated dc blocking voltage i r 5 a 30 a t j = 25 c t j = 125 c maximum reverse recovery time er1q-er1y er1z-ER1ZZ t rr 100ns 150ns i f =0.5a, i r =1.0a, i rr =0.25a typical junction capacitance c j 45pf measured at 1.0mhz, v r =4.0v *pulse test: pulse width 200 sec, duty cycle 2% 0.075? 0.170 0.095 suggested solder pad layout
average forward rectified current - amperes versus ambient temperature - c figure 2 forward derating curve 0 175 50 75 100 125 0 .2 .4 .6 single phase, half wave 60hz resistive or inductive load amps c 150 .8 1.0 1.2 junction capacitance - pf versus reverse voltage - volts instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics 4 6 20 10 amps .5 .7 .9 1.1 1.3 1.5 .01 .02 .04 .06 .1 .2 .4 .6 1 2 25 c volts figure 3 junction capacitance .1 .2 1 .4 2 10 20 40 4 100 200 1 2 6 10 20 100 pf volts 60 40 4 400 1000 t j =25 c er1q-er1y er1z-ER1ZZ er1q thru ER1ZZ
t rr +0.5a 0 -0.25 -1.0 1cm set time base for 20/100ns/cm 25vdc 1 ? 50 ? 10 ? oscilloscope note 1 pulse generator note 2 notes: 1. rise time = 7ns max. input impedance = 1 megohm, 22pf 2. rise time = 10ns max. source impedance = 50 ohms 3. resistors are non-inductive figure 5 reverse recovery time characteristic and test circuit diagram 1 100 4 0 10 20 30 8 figure 4 peak forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles amps cycles 2 6 10 20 60 80 40 40 50 60 er1g thru ER1ZZ
|
