ds27004 rev. b-2 1 of 2 pr1501g/s - pr1507g/s www.diodes.com diodes incorporated pr1501g/s - pr1507g/s 1.5a fast recovery glass passivated rectifier features ?gs? suffix designates do-41 package ?g? suffix designates do-15 package a a b c d do-41 do-15 dim min max min max a 25.40 25.40 b 4.06 5.21 5.50 7.62 c 0.71 0.864 0.686 0.889 d 2.00 2.72 2.60 3.60 all dimensions in mm maximum ratings and electrical characteristics @ t a = 25 c unless otherwise specified glass passivated die construction diffused junction fast switching for high efficiency high current capability and low forward voltage drop surge overload rating to 50a peak low reverse leakage current plastic material: ul flammability classification rating 94v-0 mechanical data case: molded plastic terminals: plated leads solderable per mil-std-202, method 208 polarity: cathode band marking: type number do-41 weight: 0.35 grams (approx.) do-15 weight: 0.40 grams (approx.) single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. characteristic symbol pr1501 g/gs pr1502 g/gs pr1503 g/gs pr1504 g/gs pr1505 g/gs pr1506 g/gs pr1507 g/gs unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 50 100 200 400 600 800 1000 v rms reverse voltage v r(rms) 35 70 140 280 420 560 700 v average rectified output current @ t a = 55 c (note 1) i o 1.5 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 50 a forward voltage @ i f = 1.5a v fm 1.3 v peak reverse current @ t a = 25 c at rated dc blocking voltage @ t a = 100 c i rm 5.0 200 a reverse recovery time (note 3) t rr 150 250 500 ns typical junction capacitance (note 2) c j 25 pf typical thermal resistance junction to ambient r ja 65 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 = 0.2 5a. see figure 5.
ds27004 rev. b-2 2 of 2 pr1501g/s - pr1507g/s www.diodes.com 0 0.4 0.8 1.2 1.6 2 . 0 25 50 75 100 125 150 175 200 i , average fwd rectified current (a) f t , ambient temperature ( c) a fi g . 1 forward deratin g curve 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 , instantaneous forward current (a) f v , instantaneous forward voltage (v) f fi g .2 t y pical forward characteristics i , peak forward surge current (a) fsm 0 20 40 60 1 10 100 number of cycles at 60hz fi g . 3 peak forward sur g e current pulse width 8.3ms single half-sine-wave (jedec method) 50v dc approx oscilloscope (note 1) pulse generator (note 2) device under te s t t rr set time base for 50/100 ns/cm +0.5a 0a -0.25a -1.0a fi g . 5 reverse recover y time characteristic and test circuit (+) (+) (-) (-) 1 10 100 110100 c , capacitance (pf) j v , reverse voltage (v) r fi g .4 t y pical junction capacitance t = 25 c j f= 1.0mhz
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