? semiconductor components industries, llc, 2000 october, 2000 rev. 3 1 publication order number: murd620ct/d murd620ct preferred device switchmode ? power rectifier dpak surface mount package . . . designed for use in switching power supplies, inverters and as free wheeling diodes, these stateoftheart devices have the following features: ? ultrafast 35 nanosecond recovery time ? low forward voltage drop ? low leakage mechanical characteristics: ? case: epoxy, molded ? weight: 0.4 gram (approximately) ? finish: all external surfaces corrosion resistant and terminal leads are readily solderable ? lead and mounting surface temperature for soldering purposes: 260 c max. for 10 seconds ? shipped 75 units per plastic tube ? available in 16 mm tape and reel, 2500 units per reel, by adding a at4'' suffix to the part number ? marking: u620t maximum ratings rating symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 200 v average rectified forward current (rated v r , t c = 140 c) per diode per device i f(av) 3.0 6.0 a peak repetitive forward current (rated v r , square wave, 20 khz, t c = 145 c) per diode i f 6.0 a nonrepetitive peak surge current (surge applied at rated load conditions halfwave, 60 hz) i fsm 50 a operating junction and storage temperature range t j , t stg 65 to +175 c device package shipping ordering information http://onsemi.com dpak case 369a plastic ultrafast rectifier 6.0 amperes 200 volts preferred devices are recommended choices for future use and best overall value. murd620ct dpak 75 units/rail 1 3 4 murd620ctt4 dpak 2500/tape & reel marking diagram u620t u620t = device code 1 3 4
murd620ct http://onsemi.com 2 thermal characteristics (per diode) rating symbol value unit thermal resistance, junction to case junction to ambient (note 1.) r q jc r q ja 9 80 c/w electrical characteristics (per diode) maximum instantaneous forward voltage drop (note 2.) (i f = 3 amps, t c = 25 c) (i f = 3 amps, t c = 125 c) (i f = 6 amps, t c = 25 c) (i f = 6 amps, t c = 125 c) v f 1 0.96 1.2 1.13 volts maximum instantaneous reverse current (note 2.) (t j = 25 c, rated dc voltage) (t j = 125 c, rated dc voltage) i r 5 250 m a maximum reverse recovery time (i f = 1 amp, di/dt = 50 amps/ m s, v r = 30 v, t j = 25 c) (i f = 0.5 amp, i r = 1 amp, i rec = 0.25 a, v r = 30 v, t j = 25 c) t rr 35 25 ns 1. rating applies when surface mounted on the minimum pad sizes recommended. 2. pulse test: pulse width = 300 m s, duty cycle 2.0%. figure 1. typical forward voltage (per leg) v f, instantaneous voltage (volts) 0 0.6 0.2 0.8 30 0.1 0.3 0.2 2.0 1.0 100 20 7.0 3.0 0.5 5.0 50 , instantaneous forward current (amps) f 1.4 v r , reverse voltage (volts) 060 40 100 120 100 0.01 0.001 1.0 10 t j = 175 c i r 20 80 200 figure 2. typical leakage current* (per leg) i f(av) , average forward current (amps) 0 3.0 2.0 0 2.0 1.0 3.0 5.0 4.0 14 7.0 6.0 p 1.0 10 figure 3. average power dissipation (per leg) 0.4 0.7 10 70 1.0 1.2 100 c t j = 25 c 175 c 160 180 140 0.1 , reverse current (ma) 100 c 25 c 6.0 5.0 4.0 9.0 8.0 7.0 9.0 8.0 * the curves shown are typical for the highest voltage device in the voltage grouping. typical reverse current for lower voltage selections can be estimated from these curves if v r is sufficiently below rated v r . i 150 c 11 10 13 12 , average power dissipation (watts) f(av) t j = 175 c i pk /i av = 20 sine wave square wave dc 10 5.0 150 c
murd620ct http://onsemi.com 3 t c , case temperature ( c) 100 1.0 2.0 3.0 4.0 5.0 i f(av) 0 6.0 7.0 8.0 110 120 130 140 150 160 170 180 figure 4. current derating, case (per leg) 020 1.0 1.5 2.5 3.5 4.0 0 40 60 80 100 t a , ambient temperature ( c) i f(av) figure 5. current derating, ambient (per leg) rated voltage applied r jc = 9 c/w , average forward current (amps) sine wave or square wave dc , average forward current (amps) t j = 175 c 120 140 160 180 200 0.5 2.0 3.0 sine wave or square wave surface mounted on min. pad size recommended rated voltage applied r ja = 80 c/w dc t j = 175 c v r , reverse voltage (volts) 010 3040 30 50 1.0 10 5.0 20 20 100 figure 6. typical capacitance (per leg) 60 50 3.0 2.0 c, capacitance (pf) t j = 25 c 100 70 80 90 70 7.0
murd620ct http://onsemi.com 4 package dimensions dpak case 369a13 issue aa d a k b r v s f l g 2 pl m 0.13 (0.005) t e c u j h t seating plane z dim min max min max millimeters inches a 0.235 0.250 5.97 6.35 b 0.250 0.265 6.35 6.73 c 0.086 0.094 2.19 2.38 d 0.027 0.035 0.69 0.88 e 0.033 0.040 0.84 1.01 f 0.037 0.047 0.94 1.19 g 0.180 bsc 4.58 bsc h 0.034 0.040 0.87 1.01 j 0.018 0.023 0.46 0.58 k 0.102 0.114 2.60 2.89 l 0.090 bsc 2.29 bsc r 0.175 0.215 4.45 5.46 s 0.020 0.050 0.51 1.27 u 0.020 --- 0.51 --- v 0.030 0.050 0.77 1.27 z 0.138 --- 3.51 --- notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 123 4 on semiconductor and are trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scill c data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body , or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthori zed use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. publication ordering information central/south america: spanish phone : 3033087143 (monfri 8:00am to 5:00pm mst) email : onlitspanish@hibbertco.com tollfree from mexico: dial 018002882872 for access then dial 8662979322 asia/pacific : ldc for on semiconductor asia support phone : 3036752121 (tuefri 9:00am to 1:00pm, hong kong time) toll free from hong kong & singapore: 00180044223781 email : onlitasia@hibbertco.com japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. murd620ct/d switchmode is a trademark of semiconductor components industries, llc. north america literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com fax response line: 3036752167 or 8003443810 toll free usa/canada n. american technical support : 8002829855 toll free usa/canada europe: ldc for on semiconductor european support german phone : (+1) 3033087140 (monfri 2:30pm to 7:00pm cet) email : onlitgerman@hibbertco.com french phone : (+1) 3033087141 (monfri 2:00pm to 7:00pm cet) email : onlitfrench@hibbertco.com english phone : (+1) 3033087142 (monfri 12:00pm to 5:00pm gmt) email : onlit@hibbertco.com european tollfree access*: 0080044223781 *available from germany, france, italy, uk, ireland
|
