Bulletin I27403 rev. A 09/97 IRKDL450..S20 SERIES SUPER MAGN-A-pak TM Power Modules FAST DIODES Features 460 A High power FAST recovery diode series High current capability 3000 V RMS isolating voltage with non-toxic substrate High surge capability High voltage ratings up to 2500V Industrial standard package UL E78996 approved Typical Applications Snubber for large GTO Snubber for large IGBT Major Ratings and Characteristics Parameters I F(AV) @ TC I F(RMS) @ TC IRKDL450..S20 Units 460 A 82 °C 720 A 82 °C KA I FSM @ 50Hz 13.0 @ 60Hz 13.8 KA I 2t @ 50Hz 845 KA 2s @ 60Hz 790 KA 2s 8450 KA2√s 1600 to 2500 V 4.0 µs I 2√t VRRM range t rr T STG range - 40 to 150 °C TJ range - 40 to 150 °C www.irf.com 1 IRKDL450..S20 Series Bulletin I27403 rev. A 09/97 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage V RRM , maximum repetitive VRSM , maximum non- I RRM max. Code peak reverse voltage V repetitive peak rev. voltage V @ TJ max. 16 1600 1700 20 2000 2100 25 2500 2600 Type number IRKDL450..S20 mA 50 Forward Conduction Parameter IF(AV) IRKDL450.. Units Conditions Maximum average forward current 460 A @ Case temperature 82 °C 180° conduction, half sine wave IF(RMS) Maximum RMS forward current 720 A IFSM Maximum peak, one-cycle forward, 13.0 KA 180° conduction, half sine wave @ TC = 82°C non-repetitive surge current 13.8 t = 8.3ms reapplied 11.1 t = 10ms 100% V RRM t = 8.3ms reapplied Sinusoidal half wave, Initial TJ = TJ max. t = 10ms 11.8 It 2 Maximum I t for fusing 845 2 KA s t = 10ms No voltage t = 8.3ms reapplied 616 t = 10ms 100% V RRM 578 t = 8.3ms reapplied 2 790 I2√t Maximum I2√t for fusing No voltage KA2√s t = 0.1 to 10ms, no voltage reapplied 8450 VF(TO)1 Low level value of threshold voltage 1.16 VF(TO)2 High level value of threshold voltage 1.62 rf1 Low level value of forward slope resistance 0.68 rf2 High level value of forward slope resistance 0.41 VFM Maximum forward voltage drop 2.20 (16.7% x π x I F(AV) < I < π x IF(AV)), T J = T J max. V (I > π x IF(AV)), T J = T J max. (16.7% x π x I F(AV) < I < π x IF(AV)), T J = T J max. mΩ (I > π x IF(AV)), T J = T J max. V Ipk = 1800A, TJ = 25°C, t p = 10ms sine pulse Recovery Characteristics Test conditions T J = 25 oC Code Max. values @ TJ = 150°C IFM typical t rr I pk @ 25% IRRM Square Pulse (µs) (A) di/dt V t r Q I (µC) (A) rr rr trr rr @ 25% I RRM (A/µs) (V) (µs) t di dt S20 2.0 1000 100 - 50 4.0 400 Qrr 180 IRM (REC) Blocking Parameter VINS IRRM RMS isolation voltage Maximum peak reverse and off-state IRKDL450.. Units Conditions 3000 V 50 mA t=1s T J = TJ max., rated V RRM applied leakage current 2 www.irf.com IRKDL450..S20 Series Bulletin I27403 rev. A 09/97 Thermal and Mechanical Specifications Parameter IRKDL450.. TJ Max. junction operating temperature range - 40 to 150 Tstg Max. storage temperature range - 40 to 150 RthJC Max. thermal resistance, junction to Units Conditions °C 0.065 K/W 0.02 K/W 6-8 Nm Per junction, DC operation case RthC-hs Max. thermal resistance, case to heatsink T Mounting torque ± 10%SMAP to heatsink busbar to SMAP wt 12 - 15 Approximate weight 1500 Case style 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 SUPER MAGN-A-pak See outline table ∆RthJC Conduction (The following table shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC) Conduction angle Sinusoidal conduction Rectangular conduction 180° 0.009 120° 0.011 0.011 90° 0.014 0.015 60° 0.021 0.022 30° 0.037 0.038 Units Conditions K/W TJ = TJ max. 0.006 Ordering Information Table Device Code IRK D L 450 1 2 3 4 - 25 S20 5 6 1 - Module type 2 - Circuit configuration D = 2 diodes in series 3 - Fast recovery 4 - Current rating 5 - Voltage code: Code x 100 = VRRM (See Voltage Ratings Table) 6 - trr code (see Recovery Characteristics table) www.irf.com 1 ~ + 2 3 3 IRKDL450..S20 Series Bulletin I27403 rev. A 09/97 Outline Table 4 150 IRKDL450.. Series R (DC) = 0.065 K/W 140 thJC 130 120 Conduction Angle 110 100 90 30° 80 60° 90° 120° 70 180° 60 0 100 200 300 400 500 Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°C) All dimensions in millimeters (inches) 150 IRKDL450.. Series R thJC (DC) = 0.065 K/W 140 130 120 Conduction Period 110 100 90 30° 80 60° 90° 120° 70 180° DC 60 0 100 200 300 400 500 600 700 800 Average Forward Current (A) Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics www.irf.com IRKDL450..S20 Series 900 180° 120° 90° 60° 30° 800 700 600 RMS Limit 500 400 300 Conduction Angle 200 IRKDL450.. Series Per Junction T J= 150°C 100 0 0 50 100 150 200 250 300 350 400 450 1200 DC 180° 120° 90° 60° 30° 1000 800 600 RMS Limit Conduction Period 400 IRKDL450.. Series Per Junction T J = 150°C 200 0 0 100 200 300 400 500 600 700 800 Average Forward Current (A) Average Forward Current (A) Fig. 3 - Forward Power Loss Characteristics Fig. 4 - Forward Power Loss Characteristics 12000 At Any Rated Load Condition And With Rated V RRM Applied Following Surge. Initial T J = 150°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 11000 10000 9000 8000 7000 6000 5000 IRKDL450.. Series Per Junction 4000 3000 1 10 14000 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Maximum Average Forward Power Loss (W) Maximum Average Forward Power Loss (W) Bulletin I27403 rev. A 09/97 Maximum Non Repetitive Surge Current Versu s Pulse Train Duration. Initial T J = 150°C No Voltage Reapplied Rated V RRM Reapplied 13000 12000 11000 10000 9000 8000 7000 6000 5000 IRKDL450.. Series Per Junction 4000 3000 0.01 100 0.1 Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current 1200 1100 DC IRKDL450.. Series Per Module TJ = 150°C 100 R 400 ta el -D 0. 2 5 W 500 K/ 0.1 6K 600 200 2 0. 1K /W 700 300 0 0. 180° (Sine) 800 K/ W K/ W = 900 0 .0 4 SA 0. 06 1000 R th Maximum Total Forward Power Loss (W) 1 Pulse Train Duration (s) Number Of Equal Amplitude Half Cycle Curre nt Pulses (N) /W K/W 0.5 K /W 0 0 0 100 200 300 400 500 600 700 800 Total RMS Output Current (A) 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (°C) Fig. 7 - Forward Power Loss Characteristics www.irf.com 5 IRKDL450..S20 Series Bulletin I27403 rev. A 09/97 0. K/ W K/ W 0 .0 2 x IRKDL450.. Series Single Phase Bridge Connected T J = 150°C 1000 500 R 1500 lta 0.0 5K e D 2000 - 3 /W 2500 02 K 0 .0 01 0. 3000 = 180° (Sine) 180° (Rect) A hS 3500 Rt Maximum Total Power Loss (W) 4000 /W 8K /W 0.12 K /W 0.2 K /W 0 0 100 200 300 400 500 600 700 800 900 0 Total Output Current (A) 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (°C) Fig. 8 - Forward Power Loss Characteristics 6000 0. 01 W K/ 4000 K/ W K/ W 1 00 0. 4500 = 0. 02 K/ W 3500 R 3000 ta el -D Maximum Total Power Loss (W) 0. 00 5 120° (Rect) SA 5000 h Rt 5500 0. 0 4K 2500 2000 3 x IRKDL450.. Series Three Ph ase Bridge Con nected T J = 150°C 1500 1000 500 /W 0.08 K/ W 0.2 K /W 0 0 200 400 600 800 1000 1200 1400 0 Total Output Current (A) 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (°C) 6 Maximum Reverse Recovery Current - Irr (A) Maximum Reverse Recovery Charge - Qrr (µC) Fig. 9 - Forward Power Loss Characteristics 1000 I FM = 1500 A Sine Pulse 900 800 1000 A 700 600 500 A 500 400 300 IRKDL450.. Series T J= 150 °C; V r > 100V 200 100 0 0 50 100 150 200 250 300 500 I FM = 1500 A Sine Pulse 450 400 1000 A 500 A 350 300 250 200 150 IRKDL450.. Series T J= 150 °C; V r> 100V 100 50 0 0 50 100 150 200 250 300 Rate Of Fall Of Forward Current - di/dt (A/µs) Rate Of Fall Of Forward Current - di/dt (A/µs) Fig. 10 - Recovery Charge Characteristics Fig. 11 - Recovery Current Characteristics www.irf.com IRKDL450..S20 Series Instantaneous Forward Current (A) 10000 T J= 25°C T J = 150°C 1000 IRKDL450.. Series Per Junction 100 0.5 1 1.5 2 2.5 3 3.5 4 Transient Thermal Impedance Z thJC (K/W) Bulletin I27403 rev. A 09/97 0.1 IRKDL450.. Series Per Junction 0.01 Steady State Value: R thJC = 0.065 K/W (DC Operation) 0.001 0.001 0.01 0.1 1 10 100 Instantaneous Forward Voltage (V) Square Wave Pulse Duration (s) Fig. 12 - Forward Voltage Drop Characteristics Fig. 13 - Thermal Impedance ZthJC Characteristic www.irf.com 7