features diffused diode wide current range high voltage ratings up to 1200v high surge current capabilities stud cathode and stud anode version hermetic metal case rohs compliant typical applications welders power supplies machine tool controls high power drives medium traction applications battery charges free-wheeling diodes major ratings and characteristics i f(av) 320 a @ t c 100 c i f(rms) 500 a i fsm @ 50hz 4500 a @ 60hz 4700 a i 2 t@ 50hz 101 ka 2 s @ 60hz 92 ka 2 s v rrm range 600 to 1200 v t j - 40 to 180 c parameters 240u(r).. units case style do-205ab (do-9) 1 standard recovery diodes 320a stud version 240u(r).. series bulletin i2029 rev. e 06/06 www.irf.com
240u(r).. series 2 www.irf.com bulletin i2029 rev. e 06/06 voltage v rrm , maximum repetitive v rsm , maximum non- i rrm max. type number code peak reverse voltage repetitive peak rev. voltage @ t j = t j max. vvma 60 600 700 240u(r).. 80 800 900 15 100 1000 1100 120 1200 1300 t j max. junction operating temperature range -40 to 180 t stg max. storage temperature range -40 to 180 r thjc max. thermal resistance, junction to case 0.18 dc operation r thcs max. thermal resistance, case to heatsink 0.08 mounting surface, smooth, flat and greased t max. allowed mounting torque +0 -20% 37 (330) not lubricated threads 28 (250) lubricated threads wt approximate weight 250 g case style do-205ab (do-9) see outline table parameter 240u(r).. units conditions thermal and mechanical specifications c k/w nm (lb.in) r thjc conduction (the following table shows the increment of thermal resistence r thjc when devices operate at different conduction angles than dc) 180 0.019 0.015 t j = t j max. 120 0.023 0.025 90 0.030 0.034 60 0.045 0.047 30 0.076 0.076 conduction angle sinusoidal conduction rectangular conduction units conditions k/w i f(av) max. average forward current 320 a 180 conduction, half sine wave @ case temperature 100 c i f(rms) max. rms forward current 500 a dc @ 80c case temperature i fsm max. peak, one-cycle forward, 4500 t = 10ms no voltage non-repetitive surge current 4700 t = 8.3ms reapplied 3800 t = 10ms 100% v rrm 4000 t = 8.3ms reapplied sinusoidal half wave, i 2 t maximum i 2 t for fusing 101 t = 10ms no voltage initial t j = t j max. 92 t = 8.3ms reapplied 72 t = 10ms 100% v rrm 66 t = 8.3ms reapplied i 2 t maximum i 2 t for fusing 1010 ka 2 s t = 0.1 to 10ms, no voltage reapplied r f slope resistance 0.6 m @ t j = t j max. v f(t0) threshold voltage 0.83 v v fm max. forward voltage drop 1.33 v i pk = 750a, t j = 25c, t p = 10ms sinusoidal wave parameter 240u(r).. units conditions forward conduction ka 2 s a electrical specifications voltage ratings
240u(r).. series 3 www.irf.com bulletin i2029 rev. e 06/06 outline table 240u(r) series conforms to jedec do-205ab (do-9) all dimensions in millimeters (inches) ordering information table 24 0 u r 120 d 1 2 3 4 5 device code 1 - 24 = essential part number 2 - 0 = standard device 3 - u = stud normal polarity (cathode to stud) 4 - none = stud normal polarity (cathode to stud) 5 r = stud reverse polarity (anode to stud) 5 - voltage code: code x 10 = v rrm (see voltage ratings table) 6 - diffused diode note = for metric device m16 x 1.5 contact factory 6 * for metric device: m16 x 1.5 contact factory
240u(r).. series 4 www.irf.com bulletin i2029 rev. e 06/06 fig. 1 - current ratings characteristics average forward current (a) maximum allowable case temperature (c) fig. 2 - current ratings characteristics average forward current (a) maximum allowable case temperature (c) fig. 3 - forward power loss characteristics fig. 4 - forward power loss characteristics average forward current (a) maximum allowable ambient temperature (c) average forward current (a) maximum allowable ambient temperature (c) 0 20 40 60 80 100 120 140 160 180 rthsa = 0.1 k/w - delta r 0.2 k/w 0.3 k/w 0.5 k/w 0.7 k/w 1 k/w 3 k/w 1.5 k/w 0 20 40 60 80 100 120 140 160 180 rthsa = 0.1 k/w - delta r 0.2 k/w 0.3 k/w 0.5 k/w 0.7 k/w 1 k/w 3 k/w 1.5 k/w 0 50 100 150 200 250 300 350 400 450 0 50 100 150 200 250 300 35 0 rms limit conduction angle 180 ? 120 ? 90 ? 60 ? 30 ? 240u(r).. tj = 180 ? c 80 90 100 110 120 130 140 150 160 170 180 0 50 100 150 200 250 300 350 30 ? 60 ? 90 ? 120 ? 180 ? conduction angle 240u(r) rthjc (dc) = 0.18 k/w 60 80 100 120 140 160 180 0 100 200 300 400 500 600 30 ? 60 ? 90 ? 180 ? dc 120 ? 240u(r) rthjc (dc) = 0.18 k/w conduction period 0 100 200 300 400 500 600 0 100 200 300 400 500 60 0 dc 180 ? 120 ? 90 ? 60 ? 30 ? rms limit conduction period 240u(r) series tj = 180 ? c
240u(r).. series 5 www.irf.com bulletin i2029 rev. e 06/06 fig. 7 - forward voltage drop characteristics fig. 5 - maximum non-repetitive surge current fig. 6 - maximum non-repetitive surge current fig. 8 - thermal impedance z thjc characteristic number of equal amplitude half cycle current pulses (n) peak half sine wave forward current (a) pulse train duration(s) peak half sine wave on-state current (a) instantaneous forward voltage (v) instantaneous forward current (a) square wave pulse duration (s) transient thermal impedance z thjc (k/w) 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 11010 0 per junction at any rated load condition and with rated vrrm applied following surge. initial tj = 180 ? c @ 60 hz 0.0083 s @ 50 hz 0.0100 s 2000 2500 3000 3500 4000 4500 5000 0.01 0.1 1 maximum non repetitive surge current versus pulse train duration. control per junction of conduction may not be maintained. initial t j = 180 ? c no voltage reapplied rated v rrm reapplied 10 100 1000 10000 0.5 1 1.5 2 2.5 3 3.5 tj = 25 ? c tj = 180 ? c 0.001 0.01 0.1 1 0.0001 0.001 0.01 0.1 1 10 steady state value rthjc per junction = 0.18 k/w dc operation)
240u(r).. series 6 www.irf.com bulletin i2029 rev. e 06/06 ir world headquarters: 233 kansas st., el segundo, california 90245, usa tel: (310) 252-7105 tac fax: (310) 252-7309 visit us at www.irf.com for sales contact information. 06/06 data and specifications subject to change without notice. this product has been designed and qualified for industrial level. qualification standards can be found on ir's web site.
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