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| Previous Datasheet Index Next Data Sheet PD-2.442 HFA100MD60C HEXFRED Features * Reduced RFI and EMI * Reduced Snubbing * Extensive Characterization of Recovery Parameters TM Ultrafast, Soft Recovery Diode LUG LUG LUG TERMINAL TERMINAL TERMINAL ANODE 1 CATHODE ANODE 2 VR = 600V VF = 1.4V Qrr * = 780nC BASE (ISOLATED) di(rec)M/dt * = 240A/s * 125C Description HEXFRED diodes are optimized to reduce losses and EMI/RFI in high frequency power conditioning systems. An extensive characterization of the recovery behavior for different values of current, temperature and di/dt simplifies the calculations of losses in the operating conditions. The softness of the recovery eliminates the need for a snubber in most applications. These devices are ideally suited for power converters, motors drives and other applications where switching losses are significant portion of the total losses. TM TO-244AB (ISOLATED) Absolute Maximum Ratings (per Leg) Parameter VR IF @ TC = 25C IF @ TC = 100C IFSM IAS EAS PD @ TC = 25C PD @ TC = 100C TJ TSTG Cathode-to-Anode Voltage Continuous Forward Current Continuous Forward Current Single Pulse Forward Current Maximum Single Pulse Avalanche Current Non-Repetitive Avalanche Energy Maximum Power Dissipation Maximum Power Dissipation Operating Junction and Storage Temperature Range Max. 600 83 40 400 2.0 220 180 71 -55 to +150 Units V A J W C Thermal - Mechanical Characteristics Parameter RJC RCS Wt Junction-to-Case, Single Leg Conducting Junction-to-Case, Both Legs Conducting Case-to-Sink, Flat , Greased Surface Weight Mounting Torque See Fig. 12 Terminal Torque Limited by junction temperature L = 100H, duty cycle limited by max TJ Min. ---- ---- ---- ---- 35 (4.0) 50 (5.7) Typ. ---- ---- 0.10 79 (2.8) ---- ---- Max. 0.70 0.35 ---- ---- 50 (5.7) 75 (8.5) Units C/W K/W g (oz) lbf*in (N*m) Note: To Order Revision 0 Previous Datasheet Index Next Data Sheet HFA100MD60C Electrical Characteristics (per Leg) @ T = 25C (unless otherwise specified) J Parameter VBR VFM Cathode Anode Breakdown Voltage Max Forward Voltage Min. Typ. Max. Units 600 --- --- 1.2 1.4 1.1 4.0 1.0 140 7.0 --- 1.4 1.6 1.3 20 4.0 250 --- V V A mA pF nH Test Conditions IR = 100A IF = 50A IF = 100A IF = 50A, TJ = 125C VR = VR Rated TJ = 125C, VR = 480V VR = 200V From top of terminal hole to mounting plane IRM CT LS Max Reverse Leakage Current Junction Capacitance Series Inductance --- --- Dynamic Recovery Characteristics (per Leg) @ T = 25C (unless otherwise specified) J Parameter trr trr1 trr2 IRRM1 IRRM2 Qrr1 Qrr2 di(rec)M/dt1 di(rec)M/dt2 Reverse Recovery Time Min. Typ. Max. Units --- --- --- --- --- --- --- --- --- 33 --- 76 115 ns 130 200 8.0 15 A 12 22 300 900 nC 780 2200 340 --- A/s 240 --- Test Conditions IF = 1.0A, dif/dt = 200A/s, VR = 30V TJ = 25C TJ = 125C IF = 50A TJ = 25C TJ = 125C VR = 200V TJ = 25C TJ = 125C dif/dt = 200A/s TJ = 25C TJ = 125C Peak Recovery Current Reverse Recovery Charge Peak Rate of Fall of Recovery Current During tb 80.01 (3.150) 40.26 (1.585) 39.75 (1.565) 20.32 (0.800) 17.78 (0.700) 7.49 (0.295) 6.99 (0.275) (2 PLCS.) DIA. 34.925 (1.375) REF. 63.50 (2.500) 60.96 (2.400) LEAD ASSIGNMENTS 1 - ANODE 2 - CATHODE 3 - ANODE 1/4-20 SLOTTED HEX 1 23.55 (0.927) 20.42 (0.804) 2 3 OUTLINE TO-244AB (ISOLATED) Dimensions in Millimeters and (Inches) 15.75 (0.620) 14.99 (0.590) 92.71 (3.650) 90.17 (3.550) 3.35 (0.132) 3.02 (0.119) To Order Previous Datasheet Index Next Data Sheet HFA100MD60C 1000 10000 Reverse Current - I R (A) T = 150C J 1000 100 T = 125C J Instantaneous Forward Current - I F (A) 10 100 TJ = 150C TJ = 125C TJ = 25C 1 TJ = 25C 0.1 0 200 400 600 Reverse Voltage - VR (V) Junction Capacitance - C T (pF) 10 Fig. 2 - Typical Reverse Current vs. Reverse Voltage, (per Leg) 10000 A 1000 T = 25C J 1 0.0 100 1.0 2.0 3.0 Forward Voltage Drop - V FM (V) Fig. 1 - Maximum Forward Voltage Drop vs. Instantaneous Forward Current, (per Leg) 10 1 10 100 1000 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage, (per Leg) 1 Thermal Impedance - Z thJC (K/W) 0.1 D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08 PD M t 1 t2 0.01 Single Pulse (Thermal Resistance) N otes: 1. D uty factor D = t / t 12 2. Peak TJ = PD M x Z thJC + T C 0.001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 t 1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance Z Characteristics, (per Leg) thjc To Order Previous Datasheet Index Next Data Sheet HFA100MD60C 200 100 VR = 200V TJ = 125C TJ = 25C 160 VR = 200V TJ = 125C TJ = 25C I F = 100A I IRRM - (A) I F = 50A IF = 30A 10 t rr - (ns) 120 IF = 100A I F = 50A I F = 30A 80 40 100 di f /dt - (A/s) 1000 1 100 di f /dt - (A/s) 1000 Fig. 5 - Typical Reverse Recovery vs. di f/dt, (per Leg) 3000 Fig. 6 - Typical Recovery Current vs. di f/dt, (per Leg) 10000 VR = 200V TJ = 125C TJ = 25C VR = 200V TJ = 125C TJ = 25C 2000 IF = 100A IF = 50A I F = 30A di(rec)M/dt - (A/s) Q RR - (nC) I F = 140A 1000 I F = 70A IF = 30A 1000 0 100 di f /dt - (A/s) 1000 100 100 di f /dt - (A/s) 1000 Fig. 7 - Typical Stored Charge vs. di/dt, f (per Leg) Fig. 8 - Typical di(rec)M/dt vs. dif/dt, (per Leg) To Order Previous Datasheet Index Next Data Sheet HFA100MD60C 3 IF trr ta tb 4 REVERSE RECOVERY CIRCUIT VR = 200V 0 Q rr 2 I RRM 0.5 I RRM di(rec)M/dt 5 0.01 L = 70H D.U.T. D G IRFP250 S 1 0.75 I RRM di f /dt dif/dt ADJUST 4. Qrr - Area under curve defined by rtr and IRRM trr X IRRM Qrr = 2. IRRM - Peak reverse recovery current 2 3. trr - Reverse recovery time measured from zero crossing point of negative 5. di(rec)M/dt - Peak rate of change of current during t portion of trr going IF to point where a line passing b through 0.75 IRRM and 0.50 IRRM extrapolated to zero current 1. dif/dt - Rate of change of current through zero crossing Fig. 9 - Reverse Recovery Parameter Test Circuit L = 100H HIGH-SPEED SWITCH Rg = 25 ohm CURRENT MONITOR FREE-WHEEL DIODE + Vd = 50V Fig. 10 - Reverse Recovery Waveform and Definitions I L(PK) DUT DECAY TIME V (AVAL) V R(RATED) Fig. 11 - Avalanche Test Circuit and Waveforms WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331 EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, UK Tel: (44) 0883 713215 IR CANADA: 7321 Victoria Park Ave., Suite 201, Markham, Ontario L3R 3L1, Tel: (905) 475 1897 IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: 6172 37066 IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: (39) 1145 10111 IR FAR EAST: K&H Bldg., 2F, 3-30-4 Nishi-Ikeburo 3-Chome, Toshima-Ki, Tokyo 171 Tel: (03)3983 0641 IR SOUTHEAST ASIA: 315 Outram Road, #10-02 Tan Boon Liat Building, 0316 Tel: 65 221 8371 Data and specifications subject to change without notice. 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