features high surge current capability stud cathode and stud anode version wide current range typical applications semiconductor rohs rohs page 1 of 6 glass passivated standard recovery diodes n high power products ell voltage up to 1600v v rrm rohs compliant 40d(r)series (stud version), 40a battery charges converters power supplies machine tool controls product summary i f(av) 40a major ratings and characteristics parameter unit v v rrm i fsm i f(av) i t 2 t j a s 2 a a oc test conditions i f(rms) t c oc a 63 570 595 1625 1473 -65 to 190 50 hz 60 hz 50 hz 60 hz range electrical specifications voltage ratings voltage type number code v ,maximum rrm repetitive peak reverse voltage v v ,maximum rsm non-repetitive peak voltage v v ,maximum rrm tj- =maximum tj ma 40d( r ) 02 04 06 08 10 12 16 200 400 600 800 1000 1200 1600 300 500 700 900 1100 1300 1700 9 glass passivated chips welder 40d (r) 02 to 12 16 40 110 40 140 110 -65 to 160 1600 200 to 1200 4.5 do-203ab(do-5)
semiconductor rohs rohs page 2 of 6 n high power products ell forward conduction parameter symbol unit test conditions maximum average forward current at case temperature i f(av) 180 conduction, half sine wave i f(rms) maximum rms forward current a oc 63 maximum peak, one-cycle forward, non-reptitive surge current i fsm t ms = 10 t ms = 8.3 t ms = 10 t ms = 8.3 t ms = 10 t ms = 8.3 t ms = 10 t ms = 8.3 no voltage reapplied 100%v rrm reapplied no voltage reapplied 100%v rrm reapplied i t 2 sinusoidal half wave, initial t = t maximum j j 570 595 480 500 1625 1473 1150 1050 a s 2 a a 16250 t = 0.1 to 10 ms, no voltage reapplied i t 2 maximum l2t for fusing maximum l2 t for fusing maximum forward voltage drop v fm 1.30 a s 2 v l = 125a, t = 25?c, t = 400s rectangular wave pk j p maximum junction operating and storage temperature range - 65 to190 oc 0.25 k/w maximum thermal resistace, junction to case maximum thermal resistance case to heatsink 0.95 15 0.53 (lbf in) n m maximum allowable mounting torque approximate weight case style do-203ab (do-5) t j r thjc r thcs (lbf in) n m g oz. mounting surface, smooth, flat and greased dc operation see dimensions - link at the end of datasheet ! r conduction thjc conduction angel sinusoidal conduction rectangular conduction units test conductions k/w 180? 120? 90 ? 60? 30? 0.14 0.16 0.21 0.30 1.50 0.10 0.17 0.22 0.31 0.50 t = t maximum j j ? the table above shows the increment of thermal resistance r thjc when devices operate at different conduction angles th an dc note 40d(r)series 40d (r) 02 to 12 16 40 40 140 110 1.50 forward conduction parameter symbol unit test conditions 40d (r) 02 to 12 16 - 65 to160 not lubricated thread ,tighting on nut (1) lubricated thread ,tighting on hexagon (2) lubricated thread ,tighting on nut (1) not lubricated thread ,tighting on hexagon (2) 3.4(30) 2.3(20) 4.2(37) 3.2(28) (+0% , -10%) note (1) recommended for pass-through holes. (2) recommended for holed threaded heatsinks.
semiconductor rohs rohs n high power products ell maximum allowable case temperature(?c) average forward current (a) average forward current (a) fig.1 current ratings characteristics fig.2 current ratings characteristics maximum allowable case temperature(?c) 40d(r)series 130 140 150 160 170 180 190 30 60 90 120 180 40 ( ) (200 1200 ) d r series v to v conduction angle 0 5 10 15 20 25 30 35 40 45 120 130 140 150 160 170 180 190 dc 30 60 90 120 180 conduction period 0 10 20 50 30 60 40 70 40 ( ) (200 1200 ) d r series v to v maximum allowable case temperature(?c) average forward current (a) average forward current (a) fig.3 current ratings characteristics fig.4 current ratings characteristics maximum allowable case temperature(?c) 0 10 20 50 30 60 40 70 0 5 10 15 20 25 30 35 40 45 100 110 120 130 140 150 160 30 60 90 120 180 40 ( ) (1600 ) d r series v conduction angle 80 90 100 110 120 130 140 150 160 dc 30 60 90 120 180 conduction period 40 ( ) (1600 ) d r series v maximum average forward power loss (w) fig.5 forward power loss characteristics average forward current (a) maximum allowable ambient temperature (c) 5 0 40 10 20 25 30 15 120 80 160 0 10 k / w rthsa k w delta r = 1 / - 1.5 / k w 2 k w / 3 / k w 5 / k w 7 / k w 10 20 30 40 50 60 rms limit conduction angle 180 120 90 60 30 (200 1200 ) v to v tj c = 190 40 ( ) d r series 40 200 35 page 3 of 6
semiconductor rohs rohs n high power products ell 40d(r)series maximum average forward power loss (w) fig.8 forward power loss characteristics average forward current (a) maximum allowable ambient temperature (c) maximum average forward power loss (w) fig.7 forward power loss characteristics average forward current (a) maximum allowable ambient temperature (c) 0 125 25 50 75 100 175 150 200 10 20 30 maximum average forward power loss (w) fig.6 forward power loss characteristics average forward current (a) maximum allowable ambient temperature (c) 0 10 20 30 40 50 60 10 / k w rthsa k w = 1 / - delta r 1.5 / k w 2 / k w 3 / k w 5 / k w 7 / k w dc 180 120 90 60 30 conduction period 40 ( ) d r series (200 1200 ) v to v tj c = 190 rms limit 10 0 40 20 40 50 30 120 80 160 70 200 60 60 10 30 40 50 20 80 40 120 1.5 / k w 2 / k w 3 / k w 5 / k w 10 / k w 7 / k w rthsa k w delta r = 1 / - 40 5 10 15 20 25 30 35 40 45 50 rms limit conduction angle 180 120 90 60 30 40 ( ) d r series (1600 ) v tj c = 160 0 10 / k w rthsa k w delta = 1 / - r 1.5 / k w 2 / k w 3 / k w 5 / k w 7 / k w 0 10 20 30 40 50 60 70 dc 180 120 90 60 30 rms limit conduction period 40 ( ) d r series (1600 ) v tj c = 160 0 70 160 page 4 of 6
semiconductor rohs rohs n high power products ell peak half sine wave forward current (a) instantaneous forward current (a) peak half sine wave forward current (a) transient thermal impedance zthjc (k/w) fig.9 maximum non-repetitive surge current fig.11 forward voltage drop characterisics fig.10 maximum non-repetitive surge current fig.12 thermal impedance zthjc characteristics 1 10 100 0.5 1 1.5 2 2.5 3.5 4.5 5 0.01 0.1 1 number of equal amplitude half cycle current pulses(n) instantaneous forward voltage (v) pulse train duration (s) square wave pulse duration (s) 40d(r)series 150 200 250 300 350 400 450 500 550 40 ( ) d r series initial tj tj max = . @ 60 0.0083 hz s @ 50 0.0100 hz s at any rated load condition and with rated vrrm applied following surge . 100 100 150 200 250 300 350 400 450 500 550 600 maximum non repetitive surge current 40 ( ) d r series initial tj tj max = . no voltage reapplied rated vrrm reapplied versus pulse train duration . 1 10 100 1000 40 ( ) d r series up to v 1200 tj c = 25 tj tj max = . 3 4 1 10 100 1000 tj c = 25 tj tj max = 40 ( ) d r series 1 1.5 2 2.5 3.5 4.5 0 3 4 transient thermal impedance zthjc (k/w) fig.13 thermal impedance zthjc characteristics square wave pulse duration (s) 10 0.0001 0.001 0.1 0.01 0.1 1 steady state value ( ) dc operation 40 ( ) .. d r series 1 (up to 1200v) (for 1600v) page 5 of 6
semiconductor rohs rohs n high power products ell 40d(r)series ordering information table 1 - current rating: code = i f(av) 2 - d = standard recovery device 3 - none = stud normal polarity (cathode to stud) 4 r = stud reverse polarity (anode to stud) device code d m 40 r 12 1 2 3 4 5 5 - voltage code 100 = v (see voltage ratings table) rrm - none = stud base do-203ab (do-5) 1/4-28 unf-2a m = stud base do-230ab (do-5) m6 1.0 19(0.75) 17.3(0.68) 25.4(1.0) (0.37/0.4) 9.4/10.2 1/4 28unf-2a for metric devices: m6 1.0 11(0.43) (3.0(0.11)min (0.24/0.26) ?15(?0.6) 6.1/6.7 ?4.3(?01.7) (0.03/0.06) 0.9/1.5 page 6 of 6
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