e 3 ds27010 rev. 4 - 2 1 of 3 ug3001 - ug3005 www.diodes.com diodes incorporated ug3001 - ug3005 3.0a ultra-fast glass passivated rectifier features do-201ad dim min max a 25.40 b 7.20 9.50 c 1.20 1.30 d 4.80 5.30 all dimensions in mm a a b c d maximum ratings and electrical characteristics @ t a = 25 c unless otherwise specified glass passivated die construction ultra-fast switching for high efficiency surge overload rating to 125a peak low reverse leakage current lead free finish, rohs compliant (note 4) mechanical data case: do-201ad case material: molded plastic. ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020c terminals: finish tin. plated leads solderable per mil-std-202, method 208 polarity: cathode band marking: type number ordering information: see last page weight: 1.1 grams (approximate) single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. characteristic symbol ug3001 ug3002 ug3003 ug3004 ug3005 unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage (note 5) v rrm v rwm v r 50 100 200 400 600 v rms reverse voltage v r(rms) 35 70 140 280 420 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 i fsm 125 a forward voltage @ i f = 3.0a v fm 0.95 1.25 1.7 v peak reverse current @ t a = 25 c at rated dc blocking voltage (note 5) @ t a = 100 c i rm 5.0 100 a reverse recovery time (note 3) t rr 50 75 ns typical total capacitance (note 2) c t 60 30 pf typical thermal resistance junction to ambient (note 1) r ja 35 c/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. 4. rohs revision 13.2.2003. glass and high temperature solder exemptions applied, see eu directive annex notes 5 and 7. 5. short duration pulse test used to minimize self-heating effect.
ds27010 rev. 4 - 2 2 of 3 ug3001 - ug3005 www.diodes.com 0 0.6 1.2 1.8 2.4 3 . 0 25 50 75 100 125 150 175 200 i , average forward rectified current (a) (av) t , ambient temperature ( c) fi g . 1 forward current deratin g curve a single phase half-wave 60 hz 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) fi g .2 t y pical forward characteristics f ug3004 ug3001 - ug3003 ug3005 t=25c j o i , peak forward 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 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 1 10 100 c , total capacitance (pf) t v , reverse voltage (v) fi g .4 t y pical total capacitance r t=25c f = 1.0mhz j ug3001 - ug3004 ug3005
notes: 6. for packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf ds27010 rev. 4 - 2 3 of 3 ug3001 - ug3005 www.diodes.com ordering information device packaging shipping ug3001-b do-201ad 500/bulk UG3001-T do-201ad 1.2k/tape & reel, 13-inch ug3002-b do-201ad 500/bulk ug3002-t do-201ad 1.2k/tape & reel, 13-inch ug3003-b do-201ad 500/bulk ug3003-t do-201ad 1.2k/tape & reel, 13-inch ug3004-b do-201ad 500/bulk ug3004-t do-201ad 1.2k/tape & reel, 13-inch ug3005-b do-201ad 500/bulk ug3005-t do-201ad 1.2k/tape & reel, 13-inch (note 6) important notice life support diodes incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes witho ut further notice to any product herein. diodes incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. the user of products in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on our website, harmless against all damages. diodes incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written appr oval of the president of diodes incorporated.
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