Bulletin I27090 rev. C 05/02 IRK. SERIES MAGN-A-pak Power Modules STANDARD RECOVERY DIODES Features High voltage Electrically isolated base plate 250A 270A 320A 3000 V RMS isolating voltage Industrial standard package Simplified mechanical designs, rapid assembly High surge capability Large creepage distances UL E78996 approved Description This new IRK series of MAGN-A-paks uses high voltage power diodes in two basic configurations. The semiconductors are electrically isolated from the metal base , allowing common heatsinks and compact assemblies to be built. They can be interconnected to form single phase or three phase bridges and the single diode module can be used in conjunction with the thyristor modules as a freewheel diode. These modules are intended for general purpose applications such as battery chargers, welders and plating equipment and where high voltage and high current are required (motor drives, etc.). Major Ratings and Characteristics Parameters IF(AV) 250 270 320 A 100 100 100 °C 393 424 502 A @ 50Hz 7015 8920 10110 A @ 60Hz 7345 9430 10580 A @ 50Hz 246 398 511 KA2s @ 60Hz 225 363 466 KA2s 2460 3980 5110 KA2√s @ TC IF(RMS) IFSM I2t IRK.250.. IRK.270.. IRK.320.. Units I2√t VRRM TJ www.irf.com Up to 2000 Up to 3000 Up to 2000 -40 to 150 V C o 1 IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code VRRM , Maximum repetitive peak reverse voltage V VRSM , Maximum non-repetitive peak reverse voltage V IRRM Max @ 150°C mA IRK.250- 04 400 500 50 IRK.270- 08 800 900 IRK.320- IRK.320- 12 1200 1300 16 1600 1700 20 2000 2100 24 2400 2500 30 3000 3100 50 Forward Conduction Parameters IF(AV) IRK.250 IRK.270 IRK.320 Units Conditions Maximum average forward current 250 270 320 @ Case temperature 100 100 100 A 180o conduction, half sine wave C o IF(RMS) Maximum RMS forward current 393 424 502 A as AC switch IFSM 7015 7345 8920 9340 10110 10580 A t = 10ms No voltage t = 8.3ms reapplied I2t I2√t Maximum peak, one-cycle forward, non-repetitive surge current 5900 7500 8500 t = 10ms 100% VRRM 6180 7850 8900 t = 8.3ms reapplied 246 225 398 363 511 466 KA2s t = 10ms No voltage t = 8.3ms reapplied 174 281 361 t = 10ms 100% VRRM 159 257 330 Maximum I2√t for fusing 2460 3980 5110 Maximum I2t for fusing Sinusoidal half wave, Initial TJ = TJ max t = 8.3ms reapplied KA2√s t = 0.1 to 10ms, no voltage reapplied VF(TO)1 Low level val. of threshold voltage 0.79 0.74 0.69 V VF(TO)2 High level val. of threshold voltage 0.92 0.87 0.86 V rt1 Low level forward slope resistance 0.63 0.94 0.59 mΩ rt2 High level forward slope resistance 0.49 0.81 0.44 mΩ VFM Maximum forward voltage drop 1.29 1.48 1.28 V (16.7% x π x IF(AV) < I < π x IFAV)), TJ = TJ max. (I > π x IF(AV)), TJ = TJ max. (16.7% x π x IF(AV) < I < π x IF(AV)) TJ = TJ max. (I > π x IF(AV)), TJ = TJ max. IFM = π x IF(AV), TJ = TJ max., 180o conduction Av. power = VF(TO) x IF(AV) + rf x (IF(RMS))2 Blocking Parameter IRRM Max. peak reverse leakage IRK.250 /.270 /.320 Units Conditions 50 mA 3000 V TJ = 150oC current VINS 2 RMS isolation voltage 50Hz, circuit to base, all terminals shorted, t =1sec www.irf.com IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 Thermal and Mechanical Specifications Parameter IRK.250 / .270 / .320 TJ Max. junction operating temperature range Tstg Max. storage temperature range RthJC Max. thermal resistance, junction to case RthCS Max. thermal resistance, case to heatsink T Mounting torque ±10% MAP to heatsink busbar to MAP wt -40 to 150 °C -40 to 150 0.16 0.125 Approximate weight Units Conditions °C 0.125 K/W Per junction, DC operation 0.035 K/W Mounting surface flat, smooth and greased Per module 4 to 6 8 to 10 Nm 800 (30) g (oz) A mounting compound is recommended and the torque should be rechecked after a period of 3 hours to allow for the spread of the compound ∆R Conduction (per Junction) (The following table shows the increment of thermal resistance R thJC when devices operate at different conduction angles than DC) Devices Sinusoidal conduction @ TJ max. Rectangular conduction @ TJ max. 180o 120o 90o 60o 30o 180o 120o 90o 60o 30o IRK.250- 0.009 0.010 0.014 0.020 0.032 0.007 0.011 0.015 0.021 0.033 IRK.270- 0.008 0.012 0.014 0.020 0.032 0.007 0.011 0.015 0.020 0.033 IRK.320- 0.008 0.010 0.013 0.020 0.032 0.007 0.011 0.015 0.020 0.033 Units K/W Ordering Information Table Device Code 11 www.irf.com - IRK D 1 2 32020 3 2424 4 Module type 2 - Circuit configuration 3 - Current rating: IF(AV) x 10 rounded 4 - Voltage code: Code x 100 = VRRM (see Voltage Rating Table) 3 IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 Outline Table - 4 IRKC... IRKJ... 150 IRK.250.. Series R thJC (D C ) = 0.16 K/W 140 130 C ond uctio n Angle 120 110 100 30 60 90 90 120 180 80 0 50 100 150 200 250 300 M a xim um Allo w a ble C a se Te m p er atur e ( C ) M a xim um A llow a b le C a se T em p erature ( C ) IRKD... All dimensions in millimeters (inches) Dimensions are nominal Full engineering drawings are available on request UL identification number for cathode wire: UL 1385 UL identification number for package: UL 94V0 IRKE... 150 IRK.250.. Se ries R thJC (D C ) = 0.16 K/W 140 130 120 C ond uctio n Perio d 110 30 60 100 90 120 90 180 DC 80 0 50 100 150 200 250 300 350 400 Averag e Forw ard C urre nt (A) A vera ge Forw a rd C urre n t (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics www.irf.com IRK.250, .270, .320 Series 300 180 120 90 60 30 250 200 R M S Lim it 150 100 C o nd uctio n Angle IRK.250.. Se ries T J = 150 C 50 0 0 50 100 150 200 450 M ax im um Ave ra ge Fo rw ard Pow e r Lo ss (W ) M axim um Ave ra ge Fo rw ard Pow e r Lo ss ( W ) Bulletin I27090 rev. C 05/02 250 DC 180 120 90 60 30 400 350 300 250 200 RM S Lim it 150 Co nd uctio n P erio d 100 IRK.250.. Se ries T J= 150 C 50 0 0 50 Ave ra g e Fo rw ard C urre n t (A) 100 150 200 250 300 350 400 A verag e Fo rw a rd C urre nt (A) Fig. 4 - Forward Power Loss Characteristics Fig. 3 - Forward Power Loss Characteristics K/ W W K/ K/ 02 W -D 400 08 0. 180 (Sin e ) 12 = 0. A 0. 500 S R th 0. 2 W ta K/ el M axim um To ta l Fo rw ard Pow e r Loss (W ) 600 R 300 DC 0.2 5K /W 0.4 200 IRK .250.. Se rie s Pe r Jun c tio n T J = 150 C 100 K/W 0 .6 K /W 0 0 50 100 150 200 250 300 350 400 0 Total RM S O utput C urre nt (A ) 25 50 75 100 125 150 M axim um Allow ab le Am b ie nt Te m p erature ( C ) Fig. 5 - Forward Power Loss Characteristics . 01 =0 /W 3K A R th S W W K /W W e -D 6K / 600 5K /W lt a 0 .2 K/ W 0. 1 08 K/ K/ 1 0.0 800 0. 05 0. 180 (Sin e ) 180 (Re c t) 1000 0. R M a xim um Total Po we r Lo ss (W ) 1200 400 2 x IRK.25 0.. Series Sing le Ph ase Brid ge C onn ected T J = 150 C 200 0.3 5 K/W 0 0 100 200 300 400 To ta l O utpu t C u rren t (A ) 500 0 25 50 75 100 125 150 M a xim um Allo w a b le Am b ie nt Te m p era ture ( C ) Fig. 6 - Forward Power Loss Characteristics www.irf.com 5 IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 6K /W R 0 .2 5 lt a 200 /W e -D 3 x IR K.25 0.. Series Three Ph a se Brid ge C on n ected T J = 1 50 C 400 /W 5K 600 2K .0 0 =0 0 .1 800 W A 0. 1 W /W 120 (R ect) 1000 K/ S R th 1200 K/ 2K 08 0.0 0. 06 W 1400 K/ 0. 04 1600 0. M axim um Tota l Pow er Loss (W ) 1800 K /W 0 .3 5 K /W 0 0 100 200 300 400 500 600 700 800 0 Tota l O u tp u t C urrent (A ) 25 50 75 100 125 150 M axim u m A llowa b le A m b ien t Tem p era tu re ( C ) 6500 P eak H a lf Sine W av e Forw a rd C urren t (A) Pea k Half Sin e W a ve For w ard Cu rren t (A) Fig. 7 - Forward Power Loss Characteristics At An y Ra te d Lo a d C o n d itio n A nd W ith R a ted V RR M A p p lie d F o llo w ing Surg e. In itia l T J = 1 50 C @ 60 H z 0.00 83 s @ 50 H z 0.01 00 s 6000 5500 5000 4500 4000 3500 3000 2500 IR K.2 50 .. Series Per Ju n ctio n 2000 1500 1 10 100 7000 M axim um No n Re pe titive Surg e C urre nt Versu s Pulse Train D u ra tio n . In itial T J = 1 50 C N o Vo ltag e R eap p lied Ra ted V RRM Rea p plied 6500 6000 5500 5000 4500 4000 3500 3000 2500 IRK.2 50.. Series Per Junctio n 2000 1500 0.01 Nu m b er O f E qu a l Am plitu d e Half C y c le C u rre nt Pu lse s (N) T J = 150 C 1000 100 IRK.250 .. Series Per Jun ctio n 10 0.5 1 1.5 2 2.5 3 3.5 4 In sta n ta n eo us Fo rw a rd V olta g e (V ) Fig. 10 - Forward Voltage Drop Characteristics 6 Fig. 9 - Maximum Non-Repetitive Surge Current Tra nsie nt T herm al Im peda nc e Z thJC (K/W ) Instan tan e o us For wa rd C u rrent (A) T J = 25 C 1 Pu lse Tra in D uration (s) Fig. 8 - Maximum Non-Repetitive Surge Current 10000 0.1 1 Stead y State V a lue: R thJC = 0.16 K/W (D C O pe ra tion) 0.1 0.01 IRK.250.. Series Per Junctio n 0.001 0.001 0.01 0.1 1 10 100 Squ are W ave Pulse Dura tio n (s) Fig. 11 - Thermal Impedance ZthJC Characteristics www.irf.com IRK.250, .270, .320 Series IRK.270.. Se ries R thJC (D C) = 0.125 K/W 140 130 C onductio n Angle 120 110 30 100 60 90 90 120 180 80 0 50 100 150 200 250 150 M a xim um Allow ab le C a se Tem p erature ( C ) 150 300 IRK.270.. Series R thJC (D C ) = 0.125 K/W 140 130 120 Co nd uctio n P erio d 110 30 100 60 90 120 90 180 DC 80 0 100 200 300 400 A ve rag e Forw ard Curre nt (A) A vera ge Forw a rd C urre n t (A) Fig. 12 - Current Ratings Characteristics Fig. 13 - Current Ratings Characteristics 400 350 180 120 90 60 30 300 250 R M S Lim it 200 150 C o nd uctio n An gle 100 IRK.270.. Se rie s T J= 150 C 50 0 0 50 100 150 200 250 300 500 500 M a xim um A vera ge Fo rw ard Pow e r Loss (W ) M axim um A verage Forw ard Pow er Loss (W ) M axim um A llo w a ble C a se Te m p er a tur e ( C ) Bulletin I27090 rev. C 05/02 DC 180 120 90 60 30 450 400 350 300 RM S Lim it 250 200 150 C o nd uctio n P erio d 100 IRK.270.. Se ries T J = 150 C 50 0 0 50 100 150 200 250 300 350 400 450 A ve ra g e Fo rw a rd C urre n t (A ) A verag e Fo rw ard C urren t (A ) Fig. 14 - Forward Power Loss Characteristics Fig. 15 - Forward Power Loss Characteristics W -D el W ta R 0 .3 0. 4 200 IRK .270.. Serie s P e r Jun c tio n T J = 150 C 100 W W 6K / 0 .2 DC 300 K/ K/ 400 K/ 02 0. 0.1 180 (Sin e ) 06 = 500 1 SA 0. th 0. 600 R M axim um To tal Forw a rd Pow e r Loss (W ) 700 5K /W K /W K/W 0 .6 K /W 0 0 50 0 100 150 200 250 300 350 400 To tal R M S Ou tput C urrent (A ) 25 50 75 100 125 150 M a xim um Allo w a b le Am bie nt Tem p erature ( C ) Fig. 16 - Forward Power Loss Characteristics www.irf.com 7 IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 = 0 .0 2K /W -D e lt a R 200 SA 2 x IRK.270.. Series Sin g le Ph a se Brid ge C on ne c t ed T J = 150 C 400 th 2K /W 0 .1 600 W 8K /W 0 .1 800 K/ W 0.0 W 1000 K/ 1200 06 K/ 180 (Sine ) 180 (Re c t) 04 0. 1400 R 0. 1600 3 0. M axim um To ta l Po w e r Loss (W ) 1800 6K /W 0. 25 K/W 0. 4 K /W 0. 6 K /W 0 0 100 200 300 400 500 To ta l O utp ut C urre n t (A ) 600 0 25 50 75 100 125 150 M a xim um A llo w a b le A m b ie n t Tem p e ra ture ( C ) Fig. 17 - Forward Power Loss Characteristics 0. 2100 02 6K /W -D el ta R K/ 0. 1 6 3 x IRK.270.. Series Th re e Ph a se B rid g e C on n ec ted T J = 150 C 300 W 0.1 900 600 K/ 120 (Rec t) 1200 0. 1500 W = 0. 0 K/ A 1800 04 hS R t M a xim um Total Pow er Lo ss (W ) 2400 0. 2 5 W K/W K/ W 0 .4 K / W 0.6 K/ W 0 0 200 400 600 Tota l O utp ut C urren t (A ) 800 0 25 50 75 100 125 150 M a xim um A llow ab le A m b ien t T em p era ture ( C ) 8000 A t A ny Ra ted Lo a d C o nd itio n A nd W ith Ra te d VRRM A p p lied Fo llow ing Surge. In itial T J = 15 0 C @ 6 0 Hz 0.00 83 s @ 5 0 Hz 0.01 00 s 7000 6000 5000 4000 3000 IRK.27 0.. Series Per Ju nction 2000 1 8 10 100 Pea k Half Sine W ave Fo rw ar d Cu rren t (A ) P ea k Ha lf Sin e W a ve Forw a rd C urren t (A) Fig. 18 - Forward Power Loss Characteristics 9000 8000 7000 M a xim u m N o n Re p etitiv e Surg e C urre n t Versu s Pulse Tra in Du ra tion . Initia l T J = 15 0 C No Vo ltag e R ea p p lied R ated V RRM Rea p plied 6000 5000 4000 3000 2000 0.01 IR K.270 .. Series Per Jun ction 0.1 1 Nu m b er O f E qu a l Am plitu d e Half C y c le C u rre nt Pu lse s (N) Pu ls e Train D u ra tio n (s) Fig. 19 - Maximum Non-Repetitive Surge Current Fig. 20 - Maximum Non-Repetitive Surge Current www.irf.com IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 Transien t Therm al Im pe dance Z thJC (K/W ) Instanta ne ous Fo rw ard C urre n t (A) 10000 T J= 25 C T J= 150 C 1000 100 IRK.270.. Series Per Junctio n 10 0.5 1 1.5 2 2.5 3 3.5 4 1 Ste a d y Sta te V a lue : R thJC = 0.45 K/W (D C O p e ra tio n) 0.1 0.01 IR K.270.. Series Per Jun ctio n 0.001 0.001 150 IRK.320.. Series R thJC (D C ) = 0.125 K/W 130 C ond uctio n Angle 120 110 30 60 100 90 120 90 180 80 0 50 100 150 200 250 300 350 130 C ond uctio n P erio d 120 110 30 60 100 90 120 90 180 200 150 C ond uctio n An gle 100 IRK.320.. Serie s T J = 150 C 0 50 100 150 200 250 300 350 A vera g e Fo rw a rd C urren t (A ) Fig. 25 - Forward Power Loss Characteristics www.irf.com M a xim um A ve ra g e Fo rw ard Po w e r Loss (W ) M axim um A verag e Fo rw ard Pow er Loss (W ) RM S Lim it 0 DC 80 0 100 200 300 400 500 600 Averag e Fo rw ard C urrent (A) 180 120 90 60 30 50 100 Fig. 24 - Current Ratings Characteristics 400 250 10 IRK.320.. Se ries R thJC (D C ) = 0.125 K/W 140 Avera ge Fo rw ard C urrent (A) 300 1 150 Fig. 23 - Current Ratings Characteristics 350 0.1 Fig. 22 - Thermal Impedance ZthJC Characteristics M a xim um A llo w a ble C ase Te m pera tu re ( C ) M a xim um A llow a ble C ase T e m p erature ( C ) Fig. 21 - Forward Voltage Drop Characteristics 140 0.01 Squ a re W a ve Pulse D ura tio n (s) In sta nta n eo us Forw a rd V olta g e (V ) 500 DC 1 80 1 20 90 60 30 450 400 350 300 250 R M S Lim it 200 C o n d u ction Pe rio d 150 IRK.32 0.. Series Per Jun ction T J = 150 C 100 50 0 0 100 200 300 400 500 600 A vera ge Fo rw a rd C urre nt (A ) Fig. 26 - Forward Power Loss Characteristics 9 IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 0. W = 02 W K/ W R 0 .3 W K/W 0 .4 200 W ta K/ DC 300 el 6K / 0 .2 -D 0.1 400 K/ W 0 .6 IR K.320.. Serie s P e r Jun c tion T J = 150 C 100 A K/ K/ W 500 1 K/ 06 0. 180 (Sine ) 04 0. 600 hS R t 0. M axim um Total Forw ard P ow er Loss (W ) 700 K /W 0 0 100 200 300 400 500 0 Total R M S O utput C urre nt (A ) 25 50 75 100 125 150 M a xim um Allo w a ble Am b ien t Te m p era ture ( C ) Fig. 27 - Forward Power Loss Characteristics 1400 W .0 =0 K/ W A K/ W / 2K W 2K /W -D e lt aR M a xim um Total Pow er Lo ss (W ) 3 04 0 .1 6K /W 0 . 25 K/ W 0 .5 K /W 2 x IRK.320.. Series Sin gle P ha se Brid g e C on n ec te d T J = 150 C 200 S R th 0. 0.1 600 400 K/ W 800 08 K/ 1000 06 180 (Sin e) 180 (Re ct) 0 .0 0. 0. 1200 0 .6 K /W 0 0 100 200 300 400 500 600 0 To ta l O utp ut C urre nt (A ) 25 50 75 100 125 150 M axim um Allo w ab le A m bie n t Tem p e ra ture ( C ) Fig. 28 - Forward Power Loss Characteristics 28 00 h R t W -D el W ta R 0 .0 12 00 W K/ 6K / K/ 0 .0 K/ 02 05 0. 120 (R e c t) 16 00 04 = 0. W 20 00 K/ 0. SA 03 M a xim um Total Po w e r Loss (W ) 0. 24 00 W 8K /W 0 . 12 800 3 x IRK .320.. Se rie s Thr ee Pha se Bridge C on ne cte d T J = 150 C 400 K/ W 0 .2 K /W 0. 3 K /W 0.6 K/ W 0 0 200 400 600 800 Total O utput C urre nt (A ) 10000 25 50 75 100 125 150 M axim um Allow a ble Am bien t Tem pera ture ( C ) Fig. 29 - Forward Power Loss Characteristics 10 www.irf.com IRK.250, .270, .320 Series 10000 A t A n y Ra te d Lo ad C ondition A nd W ith R ated VRRM A p p lie d Fo llo w ing Surg e . In itial T J = 150 C @ 60 H z 0.0083 s @ 50 H z 0.0100 s 9000 8000 7000 6000 5000 4000 IR K.320 .. Series Per Ju nction 3000 2000 1 10 100 10000 M a xim u m N o n R e p et itiv e Surg e C urre nt Versu s Pu lse Train D u ra tio n . In itia l T J = 15 0 C N o Vo lta ge R eap p lied R ated V RRM R ea p p lied 9000 8000 7000 6000 5000 4000 IR K.32 0.. Series Per Jun ctio n 3000 2000 0.01 0.1 1 Nu m b er Of E qu a l Am p litu de Ha lf C yc le C u rre nt Pu lse s (N) Pu ls e Train D u ra tio n (s) Fig. 30 - Maximum Non-Repetitive Surge Current Fig. 31 - Maximum Non-Repetitive Surge Current Transient The rm al Im peda nc e Z thJC (K /W ) 10000 In sta ntane ous Fo rw ard C urre nt (A) Peak Half Sine W a ve Forw a rd C urre nt (A ) P eak Half Sin e W ave Fo rw ar d C u rrent (A ) Bulletin I27090 rev. C 05/02 T J= 25 C T J = 1 50 C 1000 IR K.32 0.. Series Per Ju nctio n 100 0.5 1 1.5 2 2.5 3 3.5 4 1 Ste ad y State V alue: R thJ C = 0.45 K/W (D C O pe ra tion ) 0.1 0.01 IRK.320.. Series Per Junctio n 0.001 0.001 0.01 0.1 1 10 100 In sta nta n eo us Forw a rd V oltag e (V ) Sq ua re W ave Pulse D ura tion (s) Fig. 32 - Forward Voltage Drop Characteristics Fig. 33 - Thermal Impedeance ZthJC Characteristics 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. 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. 05/02 www.irf.com 11