1 rectifier device data
? . . . designed for use in switching power supplies, inverters and as free wheeling diodes, these stateoftheart devices have the following features: ? ultrafast 35 and 60 nanosecond recovery times ? 175 c operating junction temperature ? popular to220 package ? epoxy meets ul94, v o @ 1/8 ? high temperature glass passivated junction ? high voltage capability to 600 volts ? low leakage specified @ 150 c case temperature ? current derating @ both case and ambient temperatures mechanical characteristics: ? case: epoxy, molded ? weight: 1.9 grams (approximately) ? finish: all external surfaces corrosion resistant and terminal leads are readily solderable ? lead temperature for soldering purposes: 260 c max. for 10 seconds ? shipped 50 units per plastic tube ? marking: u1620, u1640, u1660 maximum ratings ri sbl mur ui rating symbol 1620ct 1640ct 1660ct unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 200 400 600 volts average rectified forward current per leg total device, (rated v r ), t c = 150 c total device i f(av) 8.0 16 amps peak rectified forward current per diode leg (rated v r , square wave, 20 khz), t c = 150 c i fm 16 amps nonrepetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) i fsm 100 amps operating junction temperature and storage temperature t j , t stg 65 to +175 c thermal characteristics, per diode leg maximum thermal resistance, junction to case r q jc 3.0 2.0 c/w electrical characteristics, per diode leg maximum instantaneous forward voltage (1) (i f = 8.0 amps, t c = 150 c) (i f = 8.0 amps, t c = 25 c) v f 0.895 0.975 1.00 1.30 1.20 1.50 volts maximum instantaneous reverse current (1) (rated dc voltage, t c = 150 c) (rated dc voltage, t c = 25 c) i r 250 5.0 500 10 m a maximum reverse recovery time (i f = 1.0 amp, di/dt = 50 amps/ m s) (i f = 0.5 amp, i r = 1.0 amp, i rec = 0.25 amp) t rr 35 25 60 50 ns (1) pulse test: pulse width = 300 m s, duty cycle 2.0% switchmode is a trademark of motorola, inc. preferred devices are motorola recommended choices for future use and best overall value. ? motorola, inc. 1996 order this document by mur1620ct/d
semiconductor technical data 1 3 2, 4 ultrafast rectifiers 8 amperes 200400600 volts case 221a06 to220ab motorola preferred devices 1 3 4 2 rev 2
2 rectifier device data figure 1. typical forward voltage, per leg v f, instantaneous voltage (volts) 0.3 0.6 0.4 0.8 30 0.1 0.3 0.2 2.0 1.0 100 20 7.0 0.7 3.0 0.5 5.0 50 , instantaneous forward current (amps) f 0.9 v r , reverse voltage (volts) 060 40 100 120 400 800 0.08 0.04 0.02 8.0 4.0 2.0 200 40 20 80 t j = 175 c i r 20 80 200 figure 2. typical reverse current, per leg* t a , ambient temperature ( c) 020 2.0 4.0 i f(av) 0 6.0 8.0 10 12 14 40 60 80 100 120 140 160 180 200 t c , case temperature ( c) 140 155 150 0 2.0 1.0 3.0 5.0 4.0 10 7.0 6.0 i 145 180 figure 3. current derating, case, per leg figure 4. current derating, ambient, per leg 0 2.0 1.0 2.0 3.0 4.0 10 0 4.0 6.0 8.0 10 i f(av) , average forward current (amps) p f(av) figure 5. power dissipation, per leg 0.5 0.7 10 70 1.0 1.1 1.2 100 c t j = 175 c 25 c 160 180 140 0.8 0.4 0.2 , reverse current ( a) 100 c 25 c 160 175 170 165 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 same curves if v r is sufficiently below rated v r . , average power dissipation (watts) square wave dc , average forward current (amps) t j = 175 c dc square wave i 1.0 3.0 5.0 7.0 9.0 5.0 6.0 7.0 8.0 9.0 rated v r applied , average power dissipation (watts) f(av) square wave dc square wave dc 0.2 r ja = 16 c/w r ja = 60 c/w (no heatsink)
3 rectifier device data figure 6. typical forward voltage, per leg v f, instantaneous voltage (volts) 0.8 0.4 1.2 30 0.1 0.3 0.2 2.0 1.0 100 20 7.0 1.0 3.0 0.5 5.0 50 , instantaneous forward current (amps) f 1.4 v r , reverse voltage (volts) 0 150 100 250 300 40 80 0.8 0.4 0.2 20 4.0 2.0 8.0 t j = 175 c i r 50 200 500 figure 7. typical reverse current, per leg* t a , ambient temperature ( c) 020 2.0 4.0 i f(av) 0 6.0 8.0 10 12 14 40 60 80 100 120 140 160 180 200 t c , case temperature ( c) 140 155 150 0 2.0 1.0 3.0 5.0 4.0 10 7.0 6.0 i 145 180 figure 8. current derating, case, per leg figure 9. current derating, ambient, per leg 0 2.0 1.0 2.0 3.0 4.0 10 0 4.0 6.0 8.0 10 i f(av) , average forward current (amps) p f(av) figure 10. power dissipation, per leg 0.6 0.7 10 70 1.6 100 c 25 c 400 450 350 0.08 0.04 0.02 , reverse current ( a) 100 c 25 c 160 175 170 165 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 . r ja = 16 c/w r ja = 60 c/w (no heat sink) , average power dissipation (watts) square wave dc , average forward current (amps) t j = 175 c dc square wave i 1.0 3.0 5.0 7.0 9.0 5.0 6.0 7.0 8.0 9.0 rated v r applied , average power dissipation (watts) f(av) square wave dc square wave dc 400 800 200 150 c t j = 175 c
4 rectifier device data figure 11. typical forward voltage, per leg v f, instantaneous voltage (volts) 1.0 0.6 1.2 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) 100 200 400 40 80 0.8 0.4 0.2 20 4.0 2.0 8.0 t j = 150 c i r 300 600 figure 12. typical reverse current, per leg* t a , ambient temperature ( c) 020 2.0 3.0 i f(av) 0 6.0 7.0 8.0 9.0 10 40 60 80 100 120 140 160 180 200 t c , case temperature ( c) 140 155 150 0 2.0 1.0 3.0 5.0 4.0 10 7.0 6.0 i 145 180 figure 13. current derating, case, per leg figure 14. current derating, ambient, per leg 0 2.0 1.0 2.0 3.0 4.0 14 0 4.0 6.0 8.0 10 i f(av) , average forward current (amps) p f(av) figure 15. power dissipation, per leg 0.8 0.7 10 70 1.6 1.8 100 c t j = 150 c 25 c 500 0.08 0.04 0.02 , reverse current ( a) 100 c 25 c 160 175 170 165 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 same curves if v r is sufficiently below rated v r . , average power dissipation (watts) square wave dc , average forward current (amps) t j = 175 c dc square wave i 1.0 3.0 5.0 7.0 9.0 5.0 6.0 7.0 8.0 9.0 rated v r applied , average power dissipation (watts) f(av) square wave dc square wave dc 0.4 r ja = 16 c/w r ja = 60 c/w (no heat sink) 10 11 12 13 1.0 4.0 5.0 400 800 200
5 rectifier device data 0.01 0.02 0.05 0.1 0.2 0.5 1.0 0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 1000 t, time (ms) figure 16. thermal response d = 0.5 0.05 single pulse p (pk) t 1 t 2 duty cycle, d = t 1 /t 2 z q jc(t) = r(t) r q jc d curves apply for power pulse train shown read time at t 1 t j(pk) t c = p (pk) z q jc(t) r(t), transient thermal resistance (normalized) 1000 10 30 100 300 1.0 10 100 v r , reverse voltage (volts) figure 17. typical capacitance, per leg c, capacitance (pf) t j = 25 c mur1620ct thru 1660ct mur1605ct thru 1615ct 0.1 0.01
6 rectifier device data package dimensions case 221a06 (to220ab) notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. dimension z defines a zone where all body and lead irregularities are allowed. dim min max min max millimeters inches a 0.570 0.620 14.48 15.75 b 0.380 0.405 9.66 10.28 c 0.160 0.190 4.07 4.82 d 0.025 0.035 0.64 0.88 f 0.142 0.147 3.61 3.73 g 0.095 0.105 2.42 2.66 h 0.110 0.155 2.80 3.93 j 0.018 0.025 0.46 0.64 k 0.500 0.562 12.70 14.27 l 0.045 0.060 1.15 1.52 n 0.190 0.210 4.83 5.33 q 0.100 0.120 2.54 3.04 r 0.080 0.110 2.04 2.79 s 0.045 0.055 1.15 1.39 t 0.235 0.255 5.97 6.47 u 0.000 0.050 0.00 1.27 v 0.045 1.15 z 0.080 2.04 b q h z l v g n a k f 123 4 d seating plane t c s t u r j issue y motorola reserves the right to make changes without further notice to any products herein. motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola 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 consequential or incidental damages. atypicalo parameters which may be provided in motorola 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. motorola does not convey any license under its patent rights nor the rights of others. motorola 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 motorola product could create a situation where personal injury or death may occur. should buyer purchase or use motorola products for any such unintended or unauthorized application, buyer shall indemnify and hold motorola 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 unauthorized use, even if such claim alleges that motorola was negligent regarding the design or manufacture of the part. motorola and are registered trademarks of motorola, inc. motorola, inc. is an equal opportunity/affirmative action employer. mfax is a trademark of motorola, inc. how to reach us: usa / europe / locations not listed : motorola literature distribution; japan : nippon motorola ltd.: spd, strategic planning office, 4321, p.o. box 5405, denver, colorado 80217. 13036752140 or 18004412447 nishigotanda, shinagawaku, tokyo 141, japan. 81354878488 customer focus center: 18005216274 mfax ? : rmfax0@email.sps.mot.com touchtone 1 6022446609 asia / pacific : motorola semiconductors h.k. ltd.; 8b tai ping industrial park, motorola fax back system us & canada only 18007741848 51 ting kok road, tai po, n.t., hong kong. 85226629298 http://sps.motorola.com/mfax/ home page : http://motorola.com/sps/ mur1620ct/d
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