Bulletin I27132 rev. D 09/97 IRK.71, .91 SERIES NEW ADD-A-pakTM Power Modules THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR Features Electrically isolated: DBC base plate 3500 VRMS isolating voltage Standard JEDEC package Simplified mechanical designs, rapid assembly Auxiliary cathode terminals for wiring convenience High surge capability Wide choice of circuit configurations Large creepage distances UL E78996 approved 75 A 95 A Description These IRK series of NEW ADD-A-paks use power diodes and thyristors 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 or AC controllers. These modules are intended for general purpose high voltage applications such as high voltage regulated power supplies, lighting circuits, and temperature and motor speed control circuits. Major Ratings and Characteristics Parameters IRK.71 IRK.91 Units 75 95 A IO(RMS) (*) 165 210 A ITSM @ 50Hz 1665 1785 A IFSM @ 60Hz 1740 1870 A @ 50Hz 13.86 15.91 KA 2s @ 60Hz 12.56 14.52 KA 2s 138.6 159.1 KA 2s IT(AV) or IF(AV) @ 85C 2 I t 2 I t VRRM range 400 to 1600 V TSTG - 40 to 125 o C TJ - 40 to125 o C (*) As AC switch. www.irf.com 1 IRK.71, .91 Series Bulletin I27132 rev. D 09/97 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Code - Type number IRK.71/ .91 VRRM , maximum VRSM , maximum VDRM , max. repetitive IRRM repetitive non-repetitive peak off-state voltage, IDRM peak reverse voltage peak reverse voltage gate open circuit 125C V V V mA 04 400 500 400 06 600 700 600 08 800 900 800 10 1000 1100 1000 12 1200 1300 1200 14 1400 1500 1400 16 1600 1700 1600 15 On-state Conduction Parameters IT(AV) IRK.71 IRK.91 Units Conditions Max. average on-state current (Thyristors) 180o conduction, half sine wave, 75 95 IO(RMS) Max. continuous RMS on-state current. As AC switch 165 210 ITSM Max. peak, one cycle 1665 1785 or non-repetitive on-state 1740 1870 t=8.3ms reapplied IFSM or forward current 1400 1500 t=10ms 100% VRRM 1470 1570 t=8.3ms reapplied 1850 2000 t=10ms TJ = 25 C, 1940 2100 t=8.3ms no voltage reapplied 13.86 15.91 t=10ms No voltage IF(AV) Max. average forward TC = 85o C current (Diodes) I2 t Max. I2t for fusing 12.56 14.52 9.80 11.25 8.96 10.27 17.11 20.00 15.60 18.30 Max. I 2t for fusing (1) 138.6 159.1 VT(TO) Max. value of threshold 0.82 0.80 voltage (2) 0.85 0.85 Max. value of on-state 3.00 2.40 slope resistance (2) 2.90 2.25 1.59 1.58 I2t rt VTM Max. peak on-state or VFM forward voltage di/dt Max. non-repetitive rate IH Max. holding current 200 IL Max. latching current 400 Sinusoidal half wave, Initial TJ = TJ max. o t=8.3ms reapplied 2 KA s t=10ms 100% VRRM Initial TJ = TJ max. t=8.3ms reapplied t=10ms TJ = 25o C, t= 8.3ms no voltage reapplied KA2s V t=0.1 to 10ms, no voltage reapplied Low level (3) High level (4) Low level(3) m V A/s High level (4) IFM = x IF(AV) TJ = TJ max TJ = TJ max TJ = 25C ITM = x IT(AV), I = 500mA, g t < 0.5 s, t > 6 s r p T J = 25oC, anode supply = 6V, mA (1) I t for time tx = I t x tx I(RMS) T J = 25o C, from 0.67 VDRM , 150 2 or t=10ms No voltage ITM = x IT(AV) of rise of turned on current 2 I(RMS) A resistive load, gate open circuit TJ = 25oC, anode supply = 6V, resistive load 2 (2) Average power = VT(TO) x IT(AV) + r t x (IT(RMS)) (3) 16.7% x x IAV < I < x IAV (4) I > x IAV 2 www.irf.com IRK.71, .91 Series Bulletin I27132 rev. D 09/97 Triggering Parameters PGM IRK.71 Max. peak gate power PG(AV) Max. average gate power IGM Max. peak gate current 12 3.0 3.0 3.0 3.0 -VGM Max. peak negative Units W A Max. gate voltage 4.0 required to trigger 2.5 V Max. gate current required to trigger 270 150 mA 80 VGD Max. gate voltage that will not trigger IGD Max. gate current 0.25 V 6 mA that will not trigger T J = - 40C T J = 25C T J = 125C 1.7 IGT Conditions 10 gate voltage VGT IRK.91 12 T J = - 40C T J = 25C Anode supply = 6V resistive load Anode supply = 6V resistive load T J = 125C o T J = 125 C, rated VDRM applied T J = 125oC, rated VDRM applied Blocking Parameters IRK.71 IRRM Max. peak reverse and IDRM off-state leakage current IRK.91 15 Units mA Conditions T J = 125 oC, gate open circuit at VRRM, VDRM 2500 (1 min) VINS RMS isolation voltage 50 Hz, circuit to base, all terminals V 3500 (1 sec) dv/dt Max. critical rate of rise of off-state voltage (5) 500 shorted V/s TJ = 125oC, linear to 0.67 VDRM, gate open circuit (5) Available with dv/dt = 1000V/s, to complete code add S90 i.e. IRKT91/16 S90. Thermal and Mechanical Specifications Parameters IRK.71 IRK.91 TJ Junction operating temperature range - 40 to 125 T Storage temp. range - 40 to 125 stg Units Conditions C RthJC Max. internal thermal resistance, junction 0.165 0.135 to case K/W RthCS Typical thermal resistance case to heatsink T Mounting torque 10% to heatsink busbar wt Approximate weight Case style www.irf.com Per module, DC operation Mounting surface flat, smooth and greased. Flatness < 0.03 mm; roughness < 0.02 mm 0.1 5 Nm 3 83 (3) TO-240AA 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 g (oz) JEDEC 3 IRK.71, .91 Series Bulletin I27132 rev. D 09/97 R Conduction (per Junction) (The following table shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC) Devices Sine half wave conduction Rect. wave conduction 180o 120o 90o 60o 30o 180o 120o 90 o 60o 30o IRK.71 0.06 0.07 0.09 0.12 0.18 0.04 0.08 0.10 0.13 0.18 IRK.91 0.04 0.05 0.06 0.08 0.12 0.03 0.05 0.06 0.08 0.12 Units C/W Outlines Table IRKT../.. (*) IRKH../.. (*) Faston tab. 2.8 x 0.8 6.1 0.3 30 0.1 (1.18 0.04) Pitch 4.0 0.2 (0.16 0.01) 3 1 4 5 2 (0.24 0.01) 24 0.5 (0.94 0.02) 29 0.5 (1.13 0.02) 30 0.5 (1.18 0.02) 30 0.1 (1.18 0.04) 20 0.5 (0.79 0.02) 20.5 0.75 (0.81 0.03) 7 6 3 1 4 5 2 6.3 0.3 (0.25 0.01) 20 0.5 (0.79 0.02) 20 0.5 (0.79 0.02) 20 0.5 (0.79 0.02) 15 0.5 (0.59 0.02) 15.5 0.5 (0.61 0.02) (0.11 x 0.03) Pitch 4.0 0.2 (0.16 0.01) 6.1 0.3 6.3 0.3 (0.25 0.01) 20.5 0.75 (0.81 0.03) 18 REF. (0.71) Screws M5 x 0.8 Faston tab. 2.8 x 0.8 (0.11 x 0.03) 29 0.5 (1.13 0.02) 30 0.5 (1.18 0.02) 15.5 0.5 (0.61 0.02) (0.24 0.01) 24 0.5 5.8 0.25 (0.94 0.02) (0.23 0.01) 18 REF. (0.71) Screws M5 x 0.8 15 0.5 (0.59 0.02) 80 0.3 (3.15 0.01) 92 0.5 (3.62 0.02) 80 0.3 (3.15 0.01) 92 0.5 (3.62 0.02) IRKL../.. (*) 30 0.1 (1.18 0.04) 24 0.5 (0.94 0.02) 6.1 0.3 7 6 3 1 2 (0.24 0.01) 6.3 0.3 (0.25 0.01) 20.5 0.75 (0.81 0.03) Faston tab. 2.8 x 0.8 (0.11 x 0.03) 29 0.5 (1.13 0.02) 30 0.5 (1.18 0.02) 15.5 0.5 (0.61 0.02) Pitch 4.0 0.2 (0.16 0.01) 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 (0.59 0.02) 80 0.3 (3.15 0.01) 92 0.5 (3.62 0.02) All dimensions in millimeters (inches) (*) For terminals connections, see Circuit configurations Table NOTE: To order the Optional Hardware see Bulletin I27900 4 www.irf.com IRK.71, .91 Series Bulletin I27132 rev. D 09/97 Circuit Configurations Table IRKT IRKH IRKL (1) ~ (1) ~ (1) ~ + (2) + (2) + (2) (3) (3) (3) G1 K1 (4) (5) K2 G2 (7) (6) G1 K1 (4) (5) K2 G2 (7) (6) Ordering Information Table Device Code T 91 1 2 3 / 16 S90 IRK.92 types With no auxiliary cathode 6 IRK 4 5 4 13.8 (0.53) 1 - Module type 2 - Circuit configuration (See Circuit Configuration table) 3 - Current code * * 4 - Voltage code (See Voltage Ratings table) 5 - dv/dt code: * * Available with no auxiliary cathode. To specify change: S90 = dv/dt 1000 V/s e.g. : IRKT92/16 etc. IRK.71.. Series R thJC (DC) = 0.33 K/W 120 110 Conduction Angle 100 90 30 60 90 80 120 180 70 0 10 20 30 40 50 60 70 80 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) No letter = dv/dt 500 Vs 130 71 to 72 91 to 92 130 IRK.71.. Series R thJC (DC) = 0.33 K/W 120 110 Conduction Period 100 90 30 80 60 90 120 180 DC 70 0 20 40 60 80 100 120 Average On-state Current (A) Average On-state Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics www.irf.com 5 IRK.71, .91 Series Maximum Average On-state Power Loss (W) Maximum Average On-state Power Loss (W) Bulletin I27132 rev. D 09/97 120 180 120 90 60 30 100 80 RMS Limit 60 40 Conduction Angle IRK.71.. Series Per Junction T J = 125C 20 0 0 10 20 30 40 50 60 70 80 140 DC 180 120 90 60 30 120 100 80 RMS Limit 60 Conduction Period 40 IRK.71.. Series Per Junction T J = 125C 20 0 0 20 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial T J= 125C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 1500 1400 1300 1200 1100 1000 900 IRK.71.. Series Per Junction 800 700 1 10 60 80 100 120 Fig. 4 - On-state Power Loss Characteristics Peak Half Sine Wave On-state Current (A) Peak Half Sine Wave On-state Current (A) Fig. 3 - On-state Power Loss Characteristics 1600 40 Average On-state Current (A) Average On-state Current (A) 1800 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Control Of Conduction May Not Be Maintained . Initial T J = 125C No Voltage Reap plied Rated V RRMReapplied 1600 1400 1200 1000 100 800 IRK.71.. Series Per Junction 600 0.01 0.1 Number Of Equal Amplitude Half Cycle Current Pulses (N) 1 Pulse Train Duration (s) Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current K/ W R IRK.71.. Series Per Module T J = 125C 50 a elt 1 .5 -D Conduction Angle W K/ K/ W K/ W 1K 100 0. 1 0. 7 W 150 = K/ 0. 4 0. 5 W K/ 3 0. 200 SA R th 180 120 90 60 30 2 0. Maximum Total On-state Power Loss (W) 250 /W K/ W 3 K/W 0 0 20 40 60 80 100 120 140 160 180 0 Total RMS Output Current (A) 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Fig. 7 - On-state Power Loss Characteristics 6 www.irf.com IRK.71, .91 Series Bulletin I27132 rev. D 09/97 180 (Sine) 180 (Rect) = 1 0. W K/ 400 SA 500 h Rt 0. 2 -D K/ W 0. 3K /W R 300 ta el Maximum Total Power Loss (W) 600 0.5 K/ W 200 2 x IRK.71.. Series Single Phase Bridge Connected T J = 125C 100 1 K/W 2 K /W 0 0 20 40 60 80 100 120 140 160 180 0 Total Output Current (A) 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Fig. 8 - On-state Power Loss Characteristics 700 R 600 SA th Maximum Total Power Loss (W) 800 500 120 (Rect) 400 0 .2 0.3 300 3 x IRK.71.. Series Three Phase Bridge Connected T J = 125C 200 100 0.5 = 0. 1 K/ K/ W W -D el ta R K/ W K /W 1 K/W 0 0 40 80 120 160 200 Total Output Current (A) 240 0 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) 130 IRK.91.. Series R thJC (DC) = 0.27 K/W 120 110 Conduction Angle 100 90 30 60 90 120 80 180 70 0 20 40 60 80 100 Average On-state Current (A) Fig. 10 - Current Ratings Characteristics www.irf.com Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) Fig. 9 - On-state Power Loss Characteristics 130 IRK.91.. Series R thJC (DC) = 0.27 K/W 120 110 Conduction Period 100 90 30 60 80 90 120 180 DC 70 0 20 40 60 80 100 120 140 160 Average On-state Current (A) Fig. 11 - Current Ratings Characteristics 7 IRK.71, .91 Series Maximum Average On-state Power Loss (W) 140 180 120 90 60 30 120 100 RMS Limit 80 60 Cond uction Angle 40 IRK.91.. Series Per Junction T J = 125C 20 0 0 20 40 60 80 100 180 DC 180 120 90 60 30 160 140 120 100 RMS Limit 80 Conduction Period 60 IRK.91.. Series Per Jun ction T J = 125C 40 20 0 0 20 40 60 80 100 120 140 160 Average On-state Current (A) Average On-state Current (A) Fig. 12 - On-state Power Loss Characteristics Fig. 13 - On-state Power Loss Characteristics 1600 Peak Half Sine Wave On-state Current (A) Peak Half Sine Wave On-state Current (A) Maximum Average On-state Power Loss (W) Bulletin I27132 rev. D 09/97 At Any Rated Load Condition And With Rated V RRM Applied Following Surge. 1500 Initial TJ = 125C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 1400 1300 1200 1100 1000 900 IRK.91.. Series Per Junction 800 700 1 10 1800 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Control Of Conduction May Not Be Ma intained. Initial T J= 125C No Voltage Reapplied Rated VRRM Reapplied 1600 1400 1200 1000 800 IRK.91.. Series Per Junction 600 0.01 100 0.1 1 Number Of Equal Amplitude Half Cyc le Current Pulses (N) Pulse Train Duration (s) Fig. 14 - Maximum Non-Repetitive Surge Current Fig. 15 - Maximum Non-Repetitive Surge Current 0. 3 IRK.91.. Series Per Module T J = 125C 50 K/ W K/ 1 K/ 100 W R 0 .7 Conductio n Angle W ta el -D K/ 0 .5 150 K/ W K/ 200 0. 2 0. 1 250 = 180 120 90 60 30 SA 300 R th Maximum Total On-state Power Loss (W) 350 W W 1.5 K /W 3 K/W 0 0 40 80 120 160 200 Total RMS Output Current (A) 240 0 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Fig. 16 - On-state Power Loss Characteristics 8 www.irf.com IRK.71, .91 Series Bulletin I27132 rev. D 09/97 180 (Sine) 180 (Rect) 500 SA R th = 1 0. K/ 0. 2 400 K/ W 0 .5 200 2 x IRK.91.. Series Single Phase Bridge Connected T J = 125C 100 R 300 K/ W a elt -D 0.3 W Maximum Total Power Loss (W) 600 K/ W 1 K/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 - On-state Power Loss Characteristics 800 R 700 SA th Maximum Total Power Loss (W) 900 = 600 120 (Rect) 500 0. 2 400 0 .3 300 3 x IRK.91.. Series Three Phase Bridge Connected T J = 125C 200 100 0.5 0. 1 K/ W K/ W -D el ta R K/ W K/ W 1 K/W 0 0 40 80 120 160 200 240 Total Output Current (A) 0 280 20 40 60 80 100 120 140 Maximum Allowable Ambient Temperature (C) Fig. 18 - On-state Power Loss Characteristics 1000 Instantaneous On-state Current (A) Instantaneous On-state Current (A) 1000 100 T J= 25C 10 T J= 125C IRK.71.. Series Per Junction 1 0.5 1 1.5 2 2.5 3 3.5 4 100 T J= 25C T J = 125C 10 IRK.91.. Series Per Junction 1 0.5 1 1.5 2 2.5 3 3.5 Instantaneous On-state Voltage (V) Instantaneous On-state Voltage (V) Fig. 19 - On-state Voltage Drop Characteristics Fig. 20 - On-state Voltage Drop Characteristics www.irf.com 9 IRK.71, .91 Series Maximum Reverse Recovery Current - Irr (A) Maximum Reverse Recovery Charge - Qrr (C) Bulletin I27132 rev. D 09/97 700 I TM = 200 A IRK.71.. Series IRK.91.. Series T J = 125 C 600 100 A 500 50 A 400 20 A 300 10 A 200 100 10 20 30 40 50 60 70 80 140 120 I TM = 200 A 100 A 100 50 A 80 20 A 10 A 60 40 20 10 90 100 Rate Of Fall Of On-state Current - di/dt (A/s) 20 30 40 50 60 70 80 90 100 Rate Of Fall Of Forward Current - di/dt (A/s) Fig. 21 - Recovery Charge Characteristics Transient Thermal Impedance Z thJC (K/W) IRK.71.. Series IRK.91.. Series T J = 125 C Fig. 22 - Recovery Current Characteristics 1 Steady State Value: R thJC = 0.33 K/W R thJC = 0.27 K/W (DC Operation) IRK.71.. Series IRK.91.. Series 0.1 Per Junction 0.01 0.001 0.01 0.1 1 10 Square Wave Pulse Duration (s) Fig. 23 - Thermal Impedance ZthJC Characteristics Rectangular gate pulse a)Recommended load line for rated di/dt: 20 V, 20 ohms tr = 0.5 s, tp >= 6 s b)Recommended load line for <= 30% rated di/dt: 15 V, 40 ohms 10 tr = 1 s, tp >= 6 s (1) PGM = (2) PGM = (3) PGM = (4) PGM = 200 W, tp = 300 s 60 W, tp = 1 ms 30 W, tp = 2 ms 12 W, tp = 5 ms (a) (b) 1 TJ = -40 C TJ = 125 C TJ = 25 C Instantaneous Gate Voltage (V) 100 (4) (3) (2) (1) VGD IGD 0.1 0.001 0.01 IRK.71../.91.. Series Frequency Limited by PG(AV) 0.1 1 10 100 1000 Instantaneous Gate Current (A) Fig. 24 - Gate Characteristics 10 www.irf.com