Bulletin I27140 rev. B 09/97 IRK.56, .71 SERIES NEW ADD-A-pakTM Power Modules STANDARD DIODES Features 60 A 80 A Electrically isolated: DBC base plate 3500 VRMS isolating voltage Standard JEDEC package Simplified mechanical designs, rapid assembly High surge capability Wide choice of circuit configurations Large creepage distances UL E78996 approved Description These IRK series of NEW ADD-A-paks use power diodes in a variety of circuit configurations. The semiconductor chips are electrically isolated from the base plate, allowing common heatsinks and compact assemblies to be built. They can be interconnected to form single phase or three phase bridges. These modules are intended for general purpose high voltage applications such as battery chargers, welders and plating equipment Major Ratings and Characteristics Parameters IRK.56 IRK.71 Units 60 80 A 94 126 A IFSM @ 50Hz 1600 1790 A @ 60Hz 1680 1870 A I t @ 50Hz 12.89 15.90 KA 2s @ 60Hz 11.76 14.53 KA 2s 128.9 159 KA 2s IF(AV) @ 100C IF(RMS) 2 2 I t VRRM range TJ TSTG www.irf.com 400 to 1600 V - 40 to 150 o C - 40 to150 o C 1 IRK.56, .71 Series Bulletin I27140 rev. B 09/97 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code V RRM , maximum repetitive peak reverse voltage V VRSM , maximum nonrepetitive peak rev. voltage V 04 400 500 06 600 700 08 800 900 10 1000 1100 12 1200 1300 14 1400 1500 16 1600 1700 IRK.56/ .71 IRRM max. @ 150C mA 10 Forward Conduction Parameter IF(AV) IF(AV) I2 t I2 t IRK.71 Units Max. average forward current 60 80 A @ Case temperature 100 100 C Max. average forward current 55 70 A @ Case temperature 105 108 C A IF(RMS) Max. RMS forward current IFSM IRK.56 94 126 Max. peak, one-cycle forward, 1600 1790 non-repetitive surge current 1680 1870 1350 1500 Maximum I2t for fusing Maximum I2t 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 Conditions 180 conduction, half sine wave 180 conduction, half sine wave DC @ 92C case temperature t = 10ms A No voltage t = 8.3ms reapplied t = 10ms 100% VRRM 1420 1570 t = 8.3ms reapplied Sinusoidal half wave, 12.89 15.90 t = 10ms No voltage Initial TJ = TJ max. 11.76 14.53 t = 8.3ms reapplied 9.12 11.25 t = 10ms 100% VRRM 8.32 10.23 t = 8.3ms reapplied 128.9 159.0 0.96 0.83 KA2s KA2s t = 0.1 to 10ms, no voltage reapplied (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. V 1.03 0.92 2.81 2.68 (I > x x IF(AV)), TJ = TJ max. (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. m r f2 High level value of forward slope resistance 2.48 2.40 VFM Max. forward voltage drop 1.51 1.50 V IRK.56 IRK.71 Units (I > x x IF(AV)), TJ = TJ max. IFM = x IF(AV), TJ = 25C, tp = 400s square wave Blocking Parameter IRRM Max. peak reverse leakage current VINS 2 RMS isolation voltage 10 3500 (1 sec) Conditions mA TJ = 150oC V 50 Hz, circuit to base, all terminals shorted www.irf.com IRK.56, .71 Series Bulletin I27140 rev. B 09/97 Thermal and Mechanical Specifications Parameter IRK.56 IRK.71 Units TJ Junction temperature range -40 to 150 C T Storage temperature range -40 to 150 C RthJC Max. thermal resistance, junction to case Typical thermal resistance, case to heatsink stg RthCS T wt 0.5 Mounting tourque 10% to heatsink busbar Approximate weight Case style 0.4 Conditions K/W Per junction, DC operation 0.1 K/W Mounting surface flat, smooth and greased Flatness < 0.03 mm; roughness < 0.02 mm 5 4 Nm 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 83 (3) g (oz) TO-240AA JEDEC R Conduction (per Junction) (The following table shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC) Sine half wave conduction Devices Rect. wave conduction 180o 120o 90o 60o 30o 180o 120o 90o 60 o 30o IRK.56 0.11 0.13 0.16 0.22 0.32 0.09 0.14 0.17 0.23 0.32 IRK.71 0.06 0.08 0.11 0.14 0.21 0.06 0.09 0.11 0.15 0.21 Units C/W Ordering Information Table Device Code IRK D 71 1 2 3 / 16 4 1 2 - Module type Circuit configuration (See Circuit Configuration Table) 3 4 - Current code Voltage code (See Voltage Ratings Table) Circuit Configurations Table IRKD IRKE (1) ~ IRKJ IRKC (1) (1) - + (2) + + - + (2) (2) (2) D = 2 diodes in series E = Single diode J = 2 diodes/common anode C = 2 diodes/common cathode (3) www.irf.com (3) + (3) (3) 3 IRK.56, .71 Series Bulletin I27140 rev. B 09/97 Outlines Table 18 REF. (0.71) 3 2 20.5 0.75 (0.81 0.03) 3 20 0.5 (0.79 0.02) 20 0.5 (0.79 0.02) 20 0.5 (0.79 0.02) 80 0.3 (3.15 0.01) 6.1 0.3 3 2 92 0.5 (3.62 0.02) (0.24 0.01) 24 0.5 (0.94 0.02) 29 0.5 (1.13 0.02) - 6.3 0.3 20 0.5 (0.79 0.02) 15 0.5 (0.59 0.02) - (0.25 0.01) 20.5 0.75 (0.81 0.03) 20 0.5 (0.79 0.02) 6.1 0.3 24 0.5 (0.94 0.02) 3 1 2 92 0.5 (3.62 0.02) (0.24 0.01) 6.3 0.3 IRKC../.. (*) Screws M5 x 0.8 + (0.25 0.01) 20.5 0.75 (0.81 0.03) 18 REF. (0.71) IRKJ../.. (*) + 29 0.5 (1.13 0.02) 30 0.5 (1.18 0.02) + 1 18 REF. (0.71) Screws M5 x 0.8 - 80 0.3 (3.15 0.01) 30 0.5 (1.18 0.02) 15 0.5 (0.59 0.02) 6.1 0.3 24 0.5 (0.94 0.02) 29 0.5 (1.13 0.02) 30 0.5 (1.18 0.02) 24 0.5 (0.94 0.02) 6.1 0.3 6.3 0.3 (0.25 0.01) 92 0.5 (3.62 0.02) 1 2 (0.24 0.01) 92 0.5 (3.62 0.02) Screws M5 x 0.8 - + 6.3 0.3 (0.25 0.01) 20.5 0.75 (0.81 0.03) IRKE../.. (*) - + 29 0.5 (1.13 0.02) 30 0.5 (1.18 0.02) ~ (0.24 0.01) IRKD../.. (*) 18 REF. (0.71) Screws M5 x 0.8 20 0.5 (0.79 0.02) 20 0.5 (0.79 0.02) 15 0.5 80 0.3 (3.15 0.01) (0.59 0.02) 80 0.3 (3.15 0.01) All dimensions in millimeters (inches) (*) For terminals connections, see Circuit Configurations Table 4 www.irf.com IRK.56, .71 Series IRK.56.. Series R thJC (DC) = 0.5 K/W 140 130 Conduction Angle 120 110 90 100 60 120 180 30 90 0 10 20 30 40 50 60 70 150 IRK.56.. Series R thJC (DC) = 0.5 K/W 140 130 Conduction Period 120 110 30 60 100 90 120 90 0 20 60 RMS Limit 50 40 Conduction Angle 30 20 IRK.56.. Series Per Junction T = 150C 10 J 0 10 20 30 40 50 60 120 DC 180 120 90 60 30 100 80 60 RMS Limit Conduction Period 40 IRK.56.. Series Per Junction T = 150C 20 J 0 70 0 20 Average Forward Current (A) @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 1100 1000 900 800 700 600 IRK.56.. Series Per Junction 400 1 10 100 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 5 - Maximum Non-Repetitive Surge Current www.irf.com 60 80 100 Fig. 4 - Forward Power Loss Characteristics Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = 150C 1200 40 Average Forward Current (A) Fig. 3 - Forward Power Loss Characteristics 500 100 Fig. 2 - Current Ratings Characteristics 70 1300 DC 80 Fig. 1 - Current Ratings Characteristics 80 1400 60 Average Forward Current (A) 180 120 90 60 30 1500 40 180 Average Forward Current (A) 90 0 Maximum Allowable Case Temperature (C) 150 Maximum Average Forward Power Loss (W) Maximum Average Forward Power Loss (W) Maximum Allowable Case Temperature (C) Bulletin I27140 rev. B 09/97 1600 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial TJ = 150C No Voltage Reapplied Rated V RRMReapplied 1400 1200 1000 800 600 400 IRK.56.. Series Per Junction 200 0.01 0.1 1 10 Pulse Train Duration (s) Fig. 6 - Maximum Non-Repetitive Surge Current 5 IRK.56, .71 Series Bulletin I27140 rev. B 09/97 R 0 .7 100 SA th Maximum Total Forward Power Loss (W) 120 K/ W = 0. 5 1K /W K/ W -D 80 180 (Sine) 60 1.5 DC K/ el ta R W 2K /W 3 K/ W 40 IRK.56.. Series Per Junction T J = 150C 20 7 K/W 0 0 20 40 60 100 0 80 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Total RMS Output Current (A) Fig. 7 - Forward Power Loss Characteristics 400 0. 2 K/ -D K/ W 0. 3 1 0. 300 K/ W = 180 (Sine) 180 (Rect) 350 SA R th W ta el 250 R Maximum Total Power Loss (W) 450 0.5 K 200 150 1 K/ W 2 x IRK.56.. Series Single Phase Bridge Connected T J = 150C 100 50 /W 0 0 20 40 60 80 100 120 140 0 Total Output Current (A) 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Fig. 8 - Forward Power Loss Characteristics 400 R th W R 200 K/ ta el 0 .5 -D 120 (Rect) 250 K/ W W K/ 0. 4 2 0. 300 = 0. 3 350 SA Maximum Total Power Loss (W) 450 K/W 0. 7 K/W 150 3 x IRK.56.. Series Three Phase Bridge Connected T J = 150C 100 50 1 K/ W 1 .5 K /W 3 K/W 0 0 20 40 60 80 0 100 120 140 160 Total Output Current (A) 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Fig. 9 - Forward Power Loss Characteristics 6 www.irf.com IRK.56, .71 Series 150 IRK.71.. Series R thJC (DC) = 0.4 K/W 140 130 Conduction Angle 120 110 30 100 60 90 120 180 90 0 10 20 30 40 50 60 70 80 90 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) Bulletin I27140 rev. B 09/97 150 IRK.71.. Series R thJC (DC) = 0.4 K/W 140 130 Conduction Period 120 110 100 60 30 0 20 60 40 Conduction Angle 20 IRK.71.. Series Per Junction T = 150C J 0 Peak Half Sine Wave Forward Current (A) 10 20 30 40 50 60 70 Maximum Average Forward Power Loss (W) RMS Limit 0 60 80 100 DC 120 140 Fig. 11 - Current Ratings Characteristics 160 DC 180 120 90 60 30 140 120 100 80 RMS Limit 60 Conduction Period 40 IRK.71.. Series Per Junction T J = 150C 20 0 80 0 20 40 60 80 100 120 140 Average Forward Current (A) Average Forward Current (A) Fig. 12 - Forward Power Loss Characteristics Fig. 13 - Forward Power Loss Characteristics 1600 At Any Rated Loa d Condition And With Rated VRRM Applied Following Surge. Initial T J= 150C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 1400 1200 1000 800 600 IRK.71.. Series Per Junction 400 1 10 100 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 14 - Maximum Non-Repetitive Surge Current www.irf.com Peak Half Sine Wave Forward Current (A) Maximum Average Forward Power Loss (W) 180 120 90 60 30 80 40 Average Forward Current (A) Average Forward Current (A) 100 180 90 Fig. 10 - Current Ratings Characteristics 120 90 120 1800 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial TJ = 150C No Voltage Reapplied Rated V RRMReapplied 1600 1400 1200 1000 800 600 IRK.71.. Series Per Junction 400 0.01 0.1 1 Pulse Train Duration (s) Fig. 15 - Maximum Non-Repetitive Surge Current 7 IRK.56, .71 Series Bulletin I27140 rev. B 09/97 Maximum Total Forwa rd Power Loss (W) 160 R th SA 140 120 0 .7 180 (Sine) 100 DC K/ = 0. 4K /W W -D el ta 1K /W 80 R 1.5 K /W 2 K/W 60 3 K/ 40 IRK.71.. Series Per Junction TJ = 150C 20 W 5 K/W 0 0 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Total RMS Output Current (A) Fig. 16 - Forward Power Loss Characteristics 600 SA th Maximum Total Power Loss (W) R 180 (Sine) 180 (Rect) 500 400 0.2 300 K/ W 0.5 K 1 K/ -D el ta R /W 200 2 x IRK.71.. Series Single Phase Bridge Connected T J = 150C 0. 1 K/ W 0.3 K 100 = /W W 2 K/W 0 0 40 80 120 160 0 200 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Total Output Current (A) Fig. 17 - Forward Power Loss Characteristics a el t 0. 3 0 .7 200 3 x IRK.71.. Series Three Phase Bridge Connected T J = 150C R K/ W 0.4 K/ W 300 100 -D 120 (Rect) 400 K/ W /W 1K 0. 0. 2 = 500 SA R th Maximum Total Power Loss (W) 600 K/W 1.5 K/ W 0 0 40 80 120 160 Total Output Current (A) 200 0 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Fig. 18 - Forward Power Loss Characteristics 8 www.irf.com IRK.56, .71 Series Bulletin I27140 rev. B 09/97 1000 100 Instantaneous Forward Current (A) Instantaneous Forward Current (A) 1000 T J= 25C T J= 150C IRK.56.. Series Per Junction 10 0.5 TJ = 25C 100 TJ = 150C IRK.71.. Series Per Junction 10 1 1.5 2 2.5 3 0 3.5 0.5 1 1.5 2 2.5 3 3.5 Instantaneous Forward Voltage (V) Fig. 19 - Forward Voltage Drop Characteristics Fig. 20 - Forward Voltage Drop Characteristics Transient Thermal Impedance Z thJC (K/W ) Instantaneous Forward Voltage (V) 1 Steady State Value: R thJC = 0.5 K/W R thJC = 0.4 K/W (DC Operation) IRK.56.. Series IRK.71.. Series 0.1 Per Junction 0.01 0.001 0.01 0.1 1 10 Square Wave Pulse Duration (s) Fig. 21 - Thermal Impedance ZthJC Characteristic www.irf.com 9