sf30ag thru sf30jg 50v-600v 3.0a super-fast glass passivated rectifier 1 of 2 mechanical data web site: www.taychipst.com features e-mail: sales@taychipst.com maximum ratings and electrical characteristics dimensions in inches and (millimeters) 0.210 (5.3) 0.190 (4.8) dia. 0.052 (1.32) 0.048 (1.22) dia. 1.0 (25.4) min. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) min. do-201ad glass passivated die construction diffused junction super-fast switching for high efficiency high current capability and low forward voltage drop surge overload rating to 125a peak low reverse leakage current plastic material: ul flammability classification rating 94v-0 case: molded plastic terminals: plated leads solderable per mil-std-202, method 208 polarity: cathode band marking: type number weight: 1.12 grams (approx.) mounting position: any single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. characteristic symbol sf30 ag sf30 bg sf30 cg sf30 dg sf30 fg sf30 gg sf30 hg sf30 jg unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 50 100 150 200 300 400 500 600 v rms reverse voltage v r(rms) 35 70 100 140 210 280 350 420 v average rectified output current (note 1) @ t a = 55 c i o 3.0 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 125 a forward voltage @ i f = 3.0a v fm 0.95 1.3 1.5 v peak reverse current @ t a = 25 c at rated dc blocking voltage @ t a = 100 c i rm 5.0 100 a reverse recovery time (note 3) t rr 35 40 50 ns typical junction capacitance (note 2) c j 75 50 pf typical thermal resistance junction to ambient r ja 32 k/w operating and storage temperature range t j, t stg -65 to +150 c notes: 1. valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case. 2. measured at 1.0mhz and applied reverse voltage of 4.0v dc. 3. measured with i f = 0.5a, i r = 1.0a, i rr = 0.25a. see figure 5.
2 of 2 e-mail: sales@taychipst.com web site: www.taychipst.com super-fast glass passivated rectifier 0 0.6 1.2 1.8 2.4 3 . 0 25 50 75 100 125 150 175 200 i , a verage fwd rectified current (a) (a v) t , ambient temperature ( c) fi g . 1 forward current deratin g curve a single phase half-wave 60hz resistive or inductive load 0.01 0.1 1.0 10 0.6 0.8 1.0 1.2 1.4 i , inst ant aneous for w ard current (a) f v , instantaneous forward voltage (v) fi g .2 t y pical forward characteristics f t = 25 c j pulse width = 300 s sf30fg - af30gg sf30hg - af30jg sf30ag - af30dg i , peak for w ard surge current (a) fsm 0 50 100 1 5 0 1 10 100 number of cycles at 60hz fi g . 3 peak forward sur g e current 50v dc approx 50 ni (non-inductive) ? 10 ni ? 1.0 ni ? oscilloscope (note 1) pulse generator (note 2) device under test t rr set time base for 50/100 ns/cm +0.5a 0a -0.25a -1.0a notes: 1. rise time = 7.0ns max. input impedance = 1.0m , 22pf. 2. rise time = 10ns max. input impedance = 50 . ? ? fi g . 5 reverse recover y time characteristic and test circuit (+) (+) (-) (-) 1 10 100 1 10 100 c , cap acit ance (pf) j v , reverse voltage (v) fi g .4 t y pical junction capacitance r t = 25 c f = 1.0mhz j sf30ag- SF30GG sf30hg- sf30jg sf30ag thru sf30jg 50v-600v 3.0a
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