powerex, inc., hillis street, youngwood, pennsylvania 15697 (724) 925-7272 pow-r-blok tm dual diode isolated module 600 amperes / up to 2400 volts revision date: 11/5/2002 ld41__60 ordering information : select the complete eight-digit module part number from the table below. example: ld412460 is a 2400v, 600 ampere dual diode isolated pow-r-blok tm module. type voltage volts (x100) current amperes (x10) ld41 08 10 12 to 24 60 ld41__60 dual diode pow-r-blok tm module 600 amperes / 800-2400 volts ld41 outline dimensions dimension inches millimeters a 5.91 150.0 b 4.88 124.0 c 4.41 112.0 d 2.36 60.0 e 2.05 52.0 f 1.97 50.0 g 1.89 48.0 h 1.73 44.0 j 1.22 31.0 k 1.10 28.0 l 1.00 25.4 m 0.69 17.5 n 0.39 10.0 p m10 metric m10 q 0.26 dia. 6.5 dia. r 0.24 6.0 s 0.12 3.0 t .110 x .032 2.5 x 0.8 note: dimensions are for reference only. description: powerex dual diode modules are designed for use in applications requiring rectification and isolated packaging. the modules are isolated for easy mounting with other components on a common heatsink. pow-r-blok tm has been tested and recognized by the underwriters laboratories. features: electrically isolated heatsinking aluminum nitride isolator compression bonded elements metal baseplate low thermal impedance for improved current capability ul recognized benefits: no additional insulation components required easy installation no clamping components required reduce engineering time applications: bridge circuits ac & dc motor drives battery supplies power supplies large igbt circuit front ends connection diagram 1 2 3 j f c b a r l h q - dia. (4 typ.) p - m10 thd (3 typ.) k d g m n s e 1 2 3 outline drawing
powerex, inc., hillis street, youngwood, pennsylvania 15697 (724) 925-7272 pow-r-blok tm dual diode isolated module 600 amperes / up to 2400 volts revision date: 11/5/2002 ld41__60 absolute maximum ratings characteristics conditions symbol units repetitive peak reverse blocking voltage v rrm up to 2400 v non-repetitive peak reverse blocking voltage (t < 5 msec) v rsm v rrm + 100 v rms forward current i f(rms) 950 a average forward current 180 conduction, t c =106c i f(av) 600 a peak one cycle surge current, non-repetitive 60 hz, 100% v rrm reapplied 50 hz, 100% v rrm reapplied i fsm i fsm 21000 19000 a a peak three cycle surge current, non-repetitive 60 hz, 100%v rrm reapplied i fsm 15,500 a peak ten cycle surge current, non-repetitive 60 hz, 100% v rrm reapplied i fsm 13,000 a i 2 t for fusing for one cycle 8.3 milliseconds 10 milliseconds i 2 t i 2 t 1,840,000 1,810,000 a 2 sec a 2 sec operating temperature t j -40 to +150 c storage temperature t stg -40 to +150 c max. mounting torque, m6 mounting screw 55 6 in. ? lb. nm max. mounting torque, m10 terminal screw 110 12 in. ? lb. nm module weight, typical 1500 g 3.30 lb v isolation @ 25c v rms 3000 v
powerex, inc., hillis street, youngwood, pennsylvania 15697 (724) 925-7272 pow-r-blok tm dual diode isolated module 600 amperes / up to 2400 volts revision date: 11/5/2002 ld41__60 electrical characteristics, t j =25c unless otherwise specified characteristics symbol test conditions min. max. units repetitive peak reverse leakage current i rrm up to 2400v, t j =150c 40 ma peak on-state voltage v fm t j =150c, i fm =1800a 1.19 v threshold voltage, low-level slope resistance, low-level v (to)1 r t1 t j = 150c, i = 15%i f(av) to i f(av) 0.747 0.243 v m ? threshold voltage, high-level slope resistance, high-level v (to)2 r t2 t j = 150c, i = i f(av) to i fsm 0.914 0.145 v m ? v tm coefficients, full range t j = 150c, i = 15%i f(av) to i fsm v tm = a+ b ln i +c i + d sqrt i a = b = c = d = 5.05e-01 3.44e-02 8.13e-05 6.57e-03 thermal characteristics characteristics symbol max. units thermal resistance, junction to case r j-c per module, both conducting per junction, both conducting 0.0325 0.0650 c/w c/w thermal impedance coefficients z j-c z j-c = k 1 (1-exp(-t/ 1 )) + k 2 (1-exp(-t/ 2 )) + k 3 (1-exp(-t/ 3 )) + k 4 (1-exp(-t/ 4 )) k 1 = 8.03e-04 k 2 = 1.03e-02 k 3 = 1.64e-02 k 4 = 3.75e-02 1 = 3.39e-04 2 = 3.15e-03 3 = 1.06e-01 4 = 2.066 thermal resistance, case to sink lubricated r c-s per module 0.01 c/w
powerex, inc., hillis street, youngwood, pennsylvania 15697 (724) 925-7272 pow-r-blok tm dual diode isolated module 600 amperes / up to 2400 volts revision date: 11/5/2002 ld41__60 maximum transient thermal impedance 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.001 0.01 0.1 1 10 100 time - t - seconds thermal impedance - zjc - c/w (junction to case) ld41n maximum on-state forward voltage drop 0.00 1.00 2.00 3.00 4.00 5.00 10 100 1000 10000 100000 instantaneous on-state current - ifm - amperes on-state voltage - vfm - volts ( tj = 150 c ) ld 41 n 0 180 360 conduction angle m aximum on-state power dissipation 15 30 60 90 120 180 0 100 200 300 400 500 600 700 0 100 200 300 400 500 600 700 average on-state current - if(av) - amperes max. power dissipation per diode - watts (sinusoidal waveform) ld41n 0 180 360 conduction angle maximum allowable case temperature 120 90 60 30 15 180 100 105 110 115 120 125 130 135 140 145 150 0 100 200 300 400 500 600 700 average on-state current - if(av) - amperes max. case temperature - tcase - c (sinusoidal waveform) ld41n 0 180 360 conduction angle maximum on-state power dissipation 90 60 30 120 180 270 15 360 0 100 200 300 400 500 600 700 800 900 1000 0 200 400 600 800 1000 average on-state current - if(av) - amperes max. power dissipation per diode - watts (rectangular waveform) ld41n 0 180 360 conduction angle maximum allowable case temperature 270 180 120 90 60 30 15 360 80 90 100 110 120 130 140 150 0 200 400 600 800 1000 average on-state current - if(av) - amperes max. case temperature - tcase -c (rectangular waveform) ld41n
powerex, inc., hillis street, youngwood, pennsylvania 15697 (724) 925-7272 pow-r-blok tm dual diode isolated module 600 amperes / up to 2400 volts revision date: 11/5/2002 ld41__60 six-pulse bridge circuit total power dissipation & maximum rated output current with sink to ambient resistance of heatsink as a parameter. total power dissipation vs maximum rated output current 0 500 1000 1500 2000 2500 3000 3500 4000 0 500 1000 1500 2000 maximum bridge output current (a) 0 500 1000 1500 2000 2500 3000 3500 4000 total power dissipation (w) powerex ld41--60 pow-r-blok 6-pulse bridge 0 500 1000 1500 2000 2500 3000 3500 4000 0 20406080100120140 ambient temperature (c) total power dissipation (w) 0.30 0.20 0 .1 5 0.12 0.10 0.08 0.06 0.05 0.04 0.03 0.025 0.02 0.015 0.01 rth s-a (c/w)
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