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Bulletin PD -2.339 rev. A 11/00 HFA25TB60 HEXFRED Features * * * * * Ultrafast Recovery Ultrasoft Recovery Very Low IRRM Very Low Qrr Specified at Operating Conditions 1 CATHODE TM Ultrafast, Soft Recovery Diode BASE CATHODE VR = 600V VF(typ.)* = 1.3V IF(AV) = 25A Qrr (typ.)= 112nC IRRM = 10A 3 ANODE 2 4 2 Benefits * Reduced RFI and EMI * Reduced Power Loss in Diode and Switching Transistor * Higher Frequency Operation * Reduced Snubbing * Reduced Parts Count trr(typ.) = 23ns di(rec)M/dt (typ.) = 250A/s Description International Rectifier's HFA25TB60 is a state of the art ultra fast recovery diode. Employing the latest in epitaxial construction and advanced processing techniques it features a superb combination of characteristics which result in performance which is unsurpassed by any rectifier previously available. With basic ratings of 600 volts and 25 amps continuous current, the HFA25TB60 is especially well suited for use as the companion diode for IGBTs and MOSFETs. In addition to ultra fast recovery time, the HEXFRED product line features extremely low values of peak recovery current (IRRM) and does not exhibit any tendency to "snap-off" during the tb portion of recovery. The HEXFRED features combine to offer designers a rectifier with lower noise and significantly lower switching losses in both the diode and the switching transistor. These HEXFRED advantages can help to significantly reduce snubbing, component count and heatsink sizes. The HEXFRED HFA25TB60 is ideally suited for applications in power supplies and power conversion systems (such as inverters), motor drives, and many other similar applications where high speed, high efficiency is needed. TO-220AC Absolute Maximum Ratings Parameter VR IF @ TC = 100C IFSM IFRM PD @ TC = 25C PD @ TC = 100C TJ TSTG Cathode-to-Anode Voltage Continuous Forward Current Single Pulse Forward Current Maximum Repetitive Forward Current Maximum Power Dissipation Maximum Power Dissipation Operating Junction and Storage Temperature Range Max 600 25 225 100 125 50 -55 to +150 Units V A C W * 125C 1 HFA25TB60 Bulletin PD-2.339 rev. A 11/00 Electrical Characteristics @ TJ = 25C (unless otherwise specified) Parameter V BR VFM IRM CT LS Cathode Anode Breakdown Voltage Max Forward Voltage Max Reverse Leakage Current Junction Capacitance Series Inductance Min Typ Max Units 600 1.3 1.7 1.5 2.0 1.3 1.7 1.5 20 600 2000 55 100 8.0 V V A pF nH Test Conditions IR = 100A IF = 25A See Fig. 1 IF = 50A IF = 25A, TJ = 125C See Fig. 2 VR = VR Rated TJ = 125C, VR = 0.8 x VR RatedD Rated VR = 200V See Fig. 3 Measured lead to lead 5mm from package body Dynamic Recovery Characteristics @ TJ = 25C (unless otherwise specified) Parameter t rr Reverse Recovery Time trr1 See Fig. 5, 6 & 16 trr2 IRRM1 Peak Recovery Current See Fig. 7& 8 IRRM2 Qrr1 Reverse Recovery Charge See Fig. 9 & 10 Qrr2 di(rec)M/dt1 Peak Rate of Fall of Recovery Current See Fig. 11 & 12 di(rec)M/dt2 During tb Min Typ Max Units 23 50 75 ns 105 160 4.5 10 A 8.0 15 112 375 nC 420 1200 250 A/s 160 Test Conditions IF = 1.0A, dif/dt = 200A/s, VR = 30V TJ = 25C TJ = 125C IF = 25A TJ = 25C TJ = 125C VR = 200V TJ = 25C TJ = 125C dif/dt = 200A/s TJ = 25C TJ = 125C Thermal - Mechanical Characteristics Parameter Tlead! RthJC RthJA" RthCS# Wt Lead Temperature Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Thermal Resistance, Case to Heat Sink Weight Mounting Torque 6.0 5.0 Min Typ Max 300 1.0 80 Units C K/W g (oz) Kg-cm lbf*in 0.5 2.0 0.07 12 10 ! 0.063 in. from Case (1.6mm) for 10 sec " Typical Socket Mount # Mounting Surface, Flat, Smooth and Greased 2 www.irf.com HFA25TB60 Bulletin PD-2.339 rev. A 11/00 100 10000 Reverse Current - IR (A) 1000 100 10 1 0.1 0.01 0 T = 150C J TJ= 125C Instantaneous Forward Current - IF (A) TJ = 150C TJ = 125C T = 25C 10 J TJ = 25C A 100 200 300 400 500 600 Reverse Voltage - V R (V) Fig. 2 - Typical Reverse Current vs. Reverse Voltage 1000 A Junction Capacitance -CT (pF) T = 25C J 100 1 0.6 A 1.0 1.4 1.8 2.2 2.6 Forward Voltage Drop - V FM (V) Fig. 1 - Maximum Forward Voltage Drop vs. Instantaneous Forward Current 10 1 10 100 A 1000 Reverse Voltage - V R (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 Thermal Response (Z thJC ) 1 D = 0.50 0.20 0.1 0.10 0.05 0.02 0.01 SINGLE PULSE (THERMAL RESPONSE) PDM t1 t2 Notes: 1. Duty factor D = t 1 / t 2 2. Peak T J = P DM x Z thJC + TC 0.001 0.01 0.1 1 0.01 0.00001 0.0001 t1 , Rectangular Pulse Duration (sec) Fig. 4 - Maximum Thermal Impedance Zthjc Characteristics www.irf.com 3 HFA25TB60 Bulletin PD-2.339 rev. A 11/00 140 VR = 200V TJ = 125C TJ = 25C 120 30 VR = 200V TJ = 125C TJ = 25C 25 100 20 I F = 50A I F = 25A trr- (nC) Irr- ( A) 80 I F = 50A I F = 25A IF = 10A I F = 10A 15 60 10 40 5 20 100 A di f /dt - (A/s) 1000 0 100 A di f /dt - (A/s) 1000 Fig. 5 - Typical Reverse Recovery vs. dif/dt 1400 VR = 200V TJ = 125C TJ = 25C Fig. 6 - Typical Recovery Current vs. dif/dt 10000 VR = 200V TJ = 125C TJ = 25C 1200 1000 I F = 50A I F = 25A I F = 10A Qrr- (nC) 800 di (rec) M/dt- (A /s) 1000 I F = 50A I F = 25A I F = 10A 600 400 200 0 100 A di f /dt - (A/s) 1000 100 100 A di f /dt - (A/s) 1000 Fig. 7 - Typical Stored Charge vs. dif/dt Fig. 8 - Typical di(rec)M/dt vs. dif/dt 4 www.irf.com HFA25TB60 Bulletin PD-2.339 rev. A 11/00 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. dif/dt ADJUST D G IRFP250 S 1 0.75 I RRM di f /dt 4. Qrr - Area under curve defined by trr and IRRM trr X IRRM Qrr = 2 5. di(rec)M/dt - Peak rate of change of current during tb portion of trr 1. dif/dt - Rate of change of current through zero crossing 2. IRRM - Peak reverse recovery current 3. trr - Reverse recovery time measured from zero crossing point of negative going IF to point where a line passing through 0.75 IRRM and 0.50 IRRM extrapolated to zero current Fig. 9 - Reverse Recovery Parameter Test Circuit Fig. 10 - Reverse Recovery Waveform and Definitions www.irf.com 5 HFA25TB60 Bulletin PD-2.339 rev. A 11/00 10.54 (0.41) MAX. 3.78 (0.15) 3.54 (0.14) 15.24 (0.60) 14.84 (0.58) 1 14.09 (0.55) 13.47 (0.53) 3 3.96 (0.16) 3.55 (0.14) 2.04 (0.080) MAX. 1.40 (0.05) 1.15 (0.04) 0.94 (0.04) 0.69 (0.03) 2.92 (0.11) 2.54 (0.10) TERM 2 DIA. 6.48 (0.25) 6.23 (0.24) 2 1.32 (0.05) 1.22 (0.05) 0.10 (0.004) 2.89 (0.11) 2.64 (0.10) 1 4.57 (0.18) 4.32 (0.17) 3 0.61 (0.02) MAX. 5.08 (0.20) REF. Conforms to JEDEC Outline TO-220AC Dimensions in millimeters and inches WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: http://www.irf.com 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332. Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936. Data and specifications subject to change without notice. Fax-On-Demand: +44 1883 733420 6 www.irf.com |
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