Bulletin I27094 rev. C 10/06 IRK.L240 SERIES MAGN-A-pak™ ™ Power Modules FAST RECOVERY DIODES Features Fast recovery time characteristics Electrically isolated base plate Industrial standard package Simplified mechanical designs, rapid assembly High surge capability Large creepage distances 3000 V RMS isolating voltage UL E78996 approved RoHS Compliant 250A Description The IRK.L240 Series of MAGN-A-paks uses fast recovery power diodes in four basic configurations. The semiconductors are electrically isolated from the metal base, allowing common heatsinks and compact assemblies to be built. Application includes power supplies, battery chargers, welders, motor controls and general industrial current rectification. These modules are intended for those applications where fast recovery characteristics are required. Major Ratings and Characteristics Parameters 250 240 A 100 100 °C 392 377 A @ 50Hz 8000 7500 A @ 60Hz 8400 7850 A @ 50Hz 322 280 KA2s @ 60Hz 294 256 KA2s 3220 2800 KA 2√s @ TC IF(RMS) I2t I2√t VRRM TJ Units S30 IF(AV) IFSM IRK.L240 S10/S20 range www.irf.com up to 2500 V -40 to 150 o C 1 IRK.L240 Series Bulletin I27094 rev. C 10/06 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number IRK.L240 Voltage Code trr Code VRRM , maximum repetitive peak reverse voltage V VRSM , maximum non-repetitive peak reverse voltage V 06 S10 600 700 10 S10 1000 1100 12 S20 1200 1300 14 S20 1400 1500 20 S30 2000 2100 25 S30 2500 2600 IRRM max. @ 150°C mA 50 Forward Conduction IF(AV) Parameter IRK.L240 S10/S20 S30 Max. average forward current @ Case temperature 250 100 IF(RMS) Max. RMS forward current IFSM Max. peak, one-cycle forward, non-repetitive surge current I2t Maximum I2t for fusing I2√t Maximum I2√t for fusing VF(TO)1 Low level value of threshold voltage VF(TO)2 High level value of threshold voltage r f1 Low level value of forward slope resistance r f2 High level value of forward slope resistance VFM Max. forward voltage drop 240 100 Units Conditions A C 180o conduction, half sine wave o 392 377 A as AC switch 8000 8400 6750 7500 7850 6300 A t = 10ms No voltage t = 8.3ms reapplied t = 10ms 100% VRRM 7100 6600 322 280 294 256 t = 8.3ms reapplied 228 198 t = 10ms 100% VRRM 208 181 3220 2800 KA2√s 0.98 0.98 V (16.7% x π x IF(AV) < I < π x IF(AV))TJ = TJ max 1.31 1.31 V (I > π x IF(AV)), TJ = TJ max. 0.75 0.97 mΩ (16.7% x π x IF(AV) < I < π x IF(AV))TJ = TJ max 0.41 0.60 mΩ (I > π x IF(AV)), TJ = TJ max. 1.57 1.75 V KA2s t = 8.3ms reapplied Sinusoidal half wave, t = 10ms No voltage Initial TJ = T J max t = 8.3ms reapplied t = 0.1 to 10ms, no voltage reapplied IFM = 800, T J = 150 oC tp = 10 ms Av. power = VF(TO) x IF(AV) + rf x (IF(RMS))2 Blocking IRRM Max. peak reverse leakage current VINS RMS isolation voltage 2 50 mA 3000 V TJ = 150 oC, leakage current 50Hz, circuit to base, all terminals shorted, 25°C, t = 1s www.irf.com IRK.L240 Series Bulletin I27094 rev. C 10/06 Thermal and Mechanical Specifications TJ Max. junction operating temperature -40 to 150 o C Tstg Max. storage temperature range -40 to 150 o C RthJ-C Max. internal thermal resistance 0.125 K/W Per junction, DC operation 0.02 K/W Mounting surface flat, smooth and greased Per module 4 to 6 Nm 8 to 10 850 (30) MAGN-A-pak Nm g (oz) junction to case RthC-S Thermal resistance, case to heatsink T Mounting torque ±10% MAP to heatsink A mounting compound is recommended and the torqshould be rechecked after a period of about 3 hours to allow for the wt Busbar to MAP Approximate weight Case style spread of the compound DR Conduction (per Junction) (The following table shows the increment of thermal resistence R thJC when devices operate at different conduction angles than DC) Conduction angle Sinusoidal conduction 180 o 0.008 0.007 K/W 120 o 0.010 0.011 K/W 90 o 0.013 0.015 K/W 60 o 0.019 0.020 K/W o 0.032 0.033 K/W 30 Rectangular conduction Units Conditions TJ = TJ max. Recovery Characteristics Typ. values @ T J = 150oC Test conditions Code S10 Ipk di/dt Vr Qrr Irr (A) (A/μs) (V) (μC) (A) 500 100 50 135 100 S20 '' " " 250 145 S30 '' " " 360 200 IFM trr t di dt Qrr IRM (REC) Ordering Information Table Device Code IRK D L 240 1 2 3 4 - 25 S30 5 6 1 - Module type 2 - Circuit configuration (See Outline Table) 3 - L = Fast recovery diode 4 - Current rating 5 - Voltage code: Code x 100 = VRRM (See Voltage Ratings Table) 6 - trr code (See Recovery Characteristics Table) www.irf.com S10 = 1000 ns S20 = 2000 ns S30 = 3000 ns 3 IRK.L240 Series Bulletin I27094 rev. C 10/06 Outline Table IRKC... 150 IRK.L240..S10/ S20 Series R thJC (DC) = 0.125 K/ W 140 130 Conduction Angle 120 110 30° 100 60° 90° 120° 90 180° 80 0 50 100 150 200 250 Average Forward Current (A) Fig. 1 - Current Ratings Characteristics 4 IRKJ... 300 Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°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.L240..S10/ S20 Series R thJC(DC) = 0.125 K/ W 140 130 120 Conduction Period 110 30° 60° 100 90° 120° 90 180° DC 80 0 50 100 150 200 250 300 350 400 450 Average Forward Current (A) Fig. 2 - Current Ratings Characteristics www.irf.com IRK.L240 Series 400 180° 120° 90° 60° 30° 350 300 250 RMS Limit 200 150 Conduction Angle 100 IRK.L240..S10/ S20 Series Per Junc tion TJ = 150°C 50 0 0 50 100 150 200 250 Maximum Average Forward Pow er Loss (W) Maximum Average Forward Power Loss (W) Bulletin I27094 rev. C 10/06 600 DC 180° 120° 90° 60° 30° 500 400 300 RMS Limit 200 Conduction Period 100 IRK.L240..S10/ S20 Series TJ = 150°C Per Junc tion 0 0 50 Average Forward Current (A) 8000 At Any Rated Load Condition And With Rated VRRM App lied Following Surge. 7000 Initial T J= 150°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 6000 5000 4000 3000 IRK.L240..S10/ S20 Series Per Junc tion 2000 10 Fig. 4 - Forward Power Loss Characteristics Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 3 - Forward Power Loss Characteristics 1 100 8500 Maximum Non Repetitive Surge Current Versus Pulse Train Dura tion. Initial T J = 150°C No Vo ltage Reap plied Rated V RRMReap plied 7500 6500 5500 4500 3500 2500 IRK.L240..S10/ S20 Series Per Junction 1500 0.01 0.1 IRK.L240..S30 Series R thJC(DC) = 0.125 K/ W 130 Conduction Angle 120 110 30° 100 60° 90° 90 120° 180° 80 0 50 100 150 200 Average Forward Current (A) Fig. 7 - Current Ratings Characteristics www.irf.com 250 Fig. 6 - Maximum Non-Repetitive Surge Current Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°C) Fig. 5 - Maximum Non-Repetitive Surge Current 150 1 Pulse Train Dura tion (s) Number Of Equa l Amplitude Half Cyc le Current Pulses (N) 140 100 150 200 250 300 350 400 Average Forward Current (A) 150 IRK.L240..S30 Series R thJC (DC) = 0.125 K/ W 140 130 120 Conduc tion Period 110 30° 60° 100 90° 120° 90 180° DC 80 0 50 100 150 200 250 300 350 400 Average Forward Current (A) Fig. 8 - Current Ratings Characteristics 5 IRK.L240 Series 400 180° 120° 90° 60° 30° 350 300 250 RMSLimit 200 150 Conduc tion Angle 100 IRK.L240..S30 Series Per Junc tion TJ = 150°C 50 0 0 50 100 150 200 250 Maximum Averag e Forward Power Loss (W) Maximum Average Forward Power Loss (W) Bulletin I27094 rev. C 10/06 550 DC 180° 120° 90° 60° 30° 500 450 400 350 300 250 RMS Limit 200 Cond uc tion Period 150 IRK.L240..S30 Series Per Junc tion TJ = 150°C 100 50 0 0 50 Average Forward Current (A) Average Forward Current (A) 7000 At Any Ra ted Loa d Co nd ition And With Ra ted V RRMAp plied Following Surge. Initia l TJ = 150°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 5000 4000 3000 IRK.L240..S30 Series Per Junc tion 2000 1 10 Fig. 10 - Forward Power Loss Characteristics Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 9 - Forward Power Loss Characteristics 6000 100 8000 Maximum Non Repetitive Surge Current Versus Pulse Train Dura tion. Initia l T J = 150°C No Voltage Rea pplied Rated V RRM Rea pplied 7000 6000 5000 4000 3000 IRK.L240..S30 Series Per Junc tion 2000 1000 0.01 0.1 Number Of Equa l Amplitude Half Cyc le Current Pulses (N) Fig. 12 - Maximum Non-Repetitive Surge Current 10000 10000 IRK.L240..S10/ S20 Series Per Junc tion Instantaneous Forward Current (A) Instantaneous Forward Current (A) 1 Pulse Train Duration (s) Fig. 11 - Maximum Non-Repetitive Surge Current 1000 TJ= 25°C TJ= 150°C 100 1 1.5 2 2.5 3 3.5 Instantaneous Forward Voltage (V) Fig. 13 - Forward Voltage Drop Characteristics 6 100 150 200 250 300 350 400 IRK.L240..S30 Series Per Junc tio n 1000 TJ= 25°C TJ= 150°C 100 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Instantaneous Forward Voltage (V) Fig. 14 - Forward Voltage Drop Characteristics www.irf.com IRK.L240 Series 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 IRK.L240..S10 TJ = 150° C I FM = 1000A 500A 200A 100A 50A 10 20 30 40 50 60 70 80 90 100 Maximum Reverse Rec overy Current - Irr (A) Maximum Reverse Rec overy Charge - Qrr (µC) Bulletin I27094 rev. C 10/06 Rate Of Fall Of Forward Current - di/ dt (A/ µs) 450 IFM = 1000A 500A 400 350 200A 300 250 100A 200 50A 150 100 50 0 0 50 100 150 200 Rate Of Fall Of Forward Current - di/ dt (A/ µs) 450 500A 400 100A 350 300 250 200 150 IRK.L240..S30 Series TJ = 150 °C 100 50 0 0 50 100 150 200 Rate Of Fall Of Forward Current - di/ dt (A/ µs) Fig. 19 - Reverse Recovery Charge Characteristics www.irf.com 70 60 50 40 30 IRK.L240..S10 Series TJ = 150 °C 20 10 10 20 30 40 50 60 70 80 90 100 300 IRK.L240..S20 T J = 150 °C 250 I = 1000A FM 500A 200 200A 100A 150 50A 100 50 0 0 50 100 150 200 Fig. 18 - Reverse Recovery Current Characteristics Maximum Reverse Recovery Current - Irr (A) Maximum Reverse Rec overy Charge - Qrr (µC) IFM = 1000A 80 Rate Of Fall Of Forward Current - di/ dt (A/ µs) Fig. 17 - Reverse Recovery Charge Characteristics 500 90 Fig. 16 - Reverse Recovery Current Characteristics Maximum Reverse Recovery Current - Irr (A) Maximum Reverse Rec overy Charge - Qrr (µC) IRK.L240..S20 TJ = 150 °C IFM = 1000A 500A 200A 100A 50A 100 Rate Of Fall Of Forward Current - di/ dt (A/ µs) Fig. 15 - Reverse Recovery Charge Characteristics 500 110 300 I FM = 1000A 500A 250 100A 200 150 100 IRK.L240..S30 Series TJ = 150 °C 50 0 0 50 100 150 200 Rate Of Fall Of Forward Current - di/ dt (A/ µs) Fig. 20 - Reverse Recovery Current Characteristics 7 IRK.L240 Series Bulletin I27094 rev. C 10/06 Peak Forward Current (A) 1E5 20 joules per pulse 1E4 0.1 0.04 0.02 0.01 1E3 0.2 0.4 1 2 20 joules per pulse 4 10 10 0.4 0.2 0.1 0.04 0.02 0.01 1E2 1E1 tp 1E0 1E1 IRK.L240..S10/ S20 Sinusoidal Pulse TJ = 150 °C 1E2 tp 2 IRK.L240..S10/ S20 Trapezoidal Pulse TJ = 150 °C 1E4 1E 1E41E 11 1E3 1 4 1E2 1E3 1E4 Pulse Basewidth (µs) Pulse Basewidth (µs) Fig. 21 - Maximum Forward Energy Power Loss Characteristics Peak Forward Current (A) 1E5 tp IRK.L240..S10/ S20 Sinusoidal Pulse T C = 90 °C tp IRK.L240..S10/ S20 Sinusoidal Pulse T C = 100 °C 1E4 1E3 20000 10000 5000 1E2 1E1 2500 1500 1000 1E2 400 200 50 Hz 20000 10000 5000 2500 1500 1000 1E1E4 4 1E1E 11 1E3 1E2 400 200 1E3 50 Hz 1E4 Pulse Basewidth (µs) Pulse Basewidth (µs) Fig. 22 - Frequency Characteristics Peak Forward Current (A) 1E5 tp IRK.L240..S10/ S20 Trapezoidal Pulse TC= 90 °C tp IRK.L240..S10/ S20 Trapezoidal Pulse TC = 100 °C 1E4 1E3 2500 1500 1000 1E2 1E1 1E2 400 1E3 200 50 Hz 1E1E4 4 1E 1E 11 2500 1500 1000 1E2 400 1E3 200 50 Hz 1E4 Pulse Basewidth (µs) Pulse Basewidth (µs) Fig. 23 - Frequency Characteristics 8 www.irf.com IRK.L240 Series Bulletin I27094 rev. C 10/06 1E5 Peak Forward Current (A) 20 joules per pulse 1E4 0.4 0.2 0.1 0.04 0.02 0.01 1E3 1 2 4 10 20 joules per p ulse 0.1 0.04 0.02 0.01 1E2 1E1 IRK.L240..S30 Sinusoidal Pulse T J = 150 °C tp 1E0 1E1 1E2 tp 1 4 10 IRK.L240..S30 Trapezoidal Pulse T J= 150 °C 1E1E4 4 1E 1E 11 1E3 0.4 0.2 2 1E2 Pulse Basewidth (µs) 1E3 1E4 Pulse Basewidth (µs) Fig. 24 - Maximum Forward Energy Power Loss Characteristics Peak Forward Current (A) 1E5 tp IRK.L240..S30 Sinusoidal Pulse T C = 90 °C tp IRK.L240..S30 Sinusoidal Pulse T C = 100 °C 1E4 1E3 20000 10000 1E2 1E1 5000 2500 1500 1000 1E2 400 200 50 Hz 20000 10000 1E1 1E1E 4 41E1 1E3 5000 2500 1500 1000 1E2 400 200 1E3 50 Hz 1E4 Pulse Basewidth (µs) Pulse Basewidth (µs) Fig. 25 - Frequency Characteristics Peak Forward Current (A) 1E5 tp IRK.L240..S30 Trapezoidal Pulse T C = 90 °C tp IRK.L240..S30 Trapezoidal Pulse T C = 100 °C 1E4 1E3 5000 1E2 1E1 2500 1500 1000 1E2 400 1E3 200 50 Hz 1E1E 4 41E1 1E1 5000 2500 1500 1000 1E2 400 1E3 200 50 Hz 1E4 Pulse Basewidth (µs) Pulse Basewidth (µs) Fig. 26 - Frequency Characteristics www.irf.com 9 IRK.L240 Series Transient Thermal Impedance Z thJC(K/ W) Bulletin I27094 rev. C 10/06 1 Stead y State Value: R thJC = 0.125 K/ W 0.1 (DC Operation) 0.01 0.001 IRK.L240.. Series Per Junction 0.0001 0.0001 0.001 0.01 0.1 1 10 100 Square Wave Pulse Duration (s) Fig. 27 - Thermal Impedance ZthJC Characteristics 10 www.irf.com IRK.L240 Series Bulletin I27094 rev. C 10/06 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. 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. 10/06 www.irf.com 11