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IRK320 Dataheets PDF



Part Number IRK320
Manufacturers International Rectifier
Logo International Rectifier
Description (IRKxx0) MAGN-A-pak Power Modules
Datasheet IRK320 DatasheetIRK320 Datasheet (PDF)

www.DataSheet4U.com Bulletin I27090 rev. C 05/02 IRK. SERIES STANDARD RECOVERY DIODES Features High voltage Electrically isolated base plate 3000 V RMS isolating voltage Industrial standard package Simplified mechanical designs, rapid assembly High surge capability Large creepage distances UL E78996 approved MAGN-A-pak Power Modules 250A 270A 320A Description This new IRK series of MAGN-A-paks uses high voltage power diodes in two basic configurations. The semiconductors are electrically i.

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www.DataSheet4U.com Bulletin I27090 rev. C 05/02 IRK. SERIES STANDARD RECOVERY DIODES Features High voltage Electrically isolated base plate 3000 V RMS isolating voltage Industrial standard package Simplified mechanical designs, rapid assembly High surge capability Large creepage distances UL E78996 approved MAGN-A-pak Power Modules 250A 270A 320A 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) @ TC IF(RMS) IFSM I2t @ 50Hz @ 60Hz @ 50Hz @ 60Hz I2√t VRRM TJ IRK.250.. IRK.270.. IRK.320.. Units 250 100 393 7015 7345 246 225 2460 270 100 424 8920 9430 398 363 3980 320 100 502 10110 10580 511 466 5110 A °C A A A KA2s KA2s KA2√s V o Up to 2000 Up to 3000 Up to 2000 -40 to 150 C www.irf.com 1 IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code 04 08 12 16 20 IRK.32024 30 VRRM , Maximum repetitive peak reverse voltage V 400 800 1200 1600 2000 2400 3000 VRSM , Maximum non-repetitive peak reverse voltage V 500 900 1300 1700 2100 2500 3100 IRRM Max @ 150°C mA 50 IRK.250IRK.270IRK.320- 50 Forward Conduction Parameters IF(AV) Maximum average forward current @ Case temperature IF(RMS) Maximum RMS forward current IFSM Maximum peak, one-cycle forward, non-repetitive surge current IRK.250 IRK.270 IRK.320 Units Conditions 250 100 393 7015 7345 5900 6180 I2t Maximum I2t for fusing 246 225 174 159 I2√t Maximum I2√t for fusing 2460 0.79 0.92 0.63 0.49 1.29 VF(TO)1 Low level val. of threshold voltage VF(TO)2 High level val. of threshold voltage rt1 rt2 VFM Low level forward slope resistance High level forward slope resistance Maximum forward voltage drop 270 100 424 8920 9340 7500 7850 398 363 281 257 3980 0.74 0.87 0.94 0.81 1.48 320 100 502 10110 10580 8500 8900 511 466 361 330 5110 0.69 0.86 0.59 0.44 1.28 V V mΩ mΩ V A o 180o conduction, half sine wave as AC switch t = 10ms No voltage t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied Sinusoidal half wave, Initial TJ = TJ max C A A KA2s t = 10ms No voltage t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied KA2√s t = 0.1 to 10ms, no voltage reapplied (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 VINS Max. peak reverse leakage current RMS isolation voltage 3000 V 50Hz, circuit to base, all terminals shorted, t =1sec IRK.250 /.270 /.320 50 Units Conditions mA TJ = 150oC 2 www.irf.com IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 Thermal and Mechanical Specifications Parameter TJ Tstg RthJC RthCS T Max. junction operating temperature range Max. storage temperature range Max. thermal resistance, junction to case Max. thermal resistance, case to heatsink Mounting torque ±10% MAP to heatsink busbar to MAP Approximate weight 0.16 IRK.250 / .270 / .320 -40 to 150 -40 to 150 0.125 0.035 0.125 Units Conditions °C °C K/W K/W Per junction, DC operation Mounting surface flat, smooth and greased Per module 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 4 to 6 8 to 10 800 (30) Nm g (oz) wt ∆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 IRK.250IRK.270IRK.320- Sinusoidal conduction @ TJ max. 180o 0.009 0.008 0.008 120o 0.010 0.012 0.010 90o 0.014 0.014 0.013 60o 0.020 0.020 0.020 30o 0.032 0.032 0.032 180o 0.007 0.007 0.007 Rectangular conduction @ TJ max. 120o 0.011 0.011 0.011 90o 0.015 0.015 0.015 60o 0.021 0.020 0.020 30o 0.033 0.033 0.033 Units K/W Ordering Information Table Device Code IRK 1 D 2 32020 3 2424 4 11 2 3 4 - - Module type Circuit configuration Current rating: IF(AV) x 10 rounded Voltage code: Code x 100 = VRRM (see Voltage Rating Table) www.irf.com 3 IRK.250, .270, .320 Series Bulletin I27090 rev. C 05/02 Outline Table IRKD... IRKC... 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 IRKJ... IRKE... M a xim um A llow a b le C a se T .


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