Bulletin PD -2.339 rev. A 11/00 HFA25TB60 HEXFRED Ultrafast, Soft Recovery Diode TM BASE CATHODE Features • • • • • Ultrafast Recovery Ultrasoft Recovery Very Low IRRM Very Low Qrr Specified at Operating Conditions Benefits • Reduced RFI and EMI • Reduced Power Loss in Diode and Switching Transistor • Higher Frequency Operation • Reduced Snubbing • Reduced Parts Count VR = 600V VF(typ.)* = 1.3V IF(AV) = 25A 4 Qrr (typ.)= 112nC 2 1 CATHODE IRRM = 10A 3 ANODE 2 trr(typ.) = 23ns di(rec)M/dt (typ.) = 250A/µs 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 = 100°C IFSM IFRM PD @ TC = 25°C PD @ TC = 100°C 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 Units 600 25 225 100 125 50 V -55 to +150 W A C * 125°C 1 HFA25TB60 Bulletin PD-2.339 rev. A 11/00 Electrical Characteristics @ TJ = 25°C (unless otherwise specified) Parameter Min Typ Max Units V BR Cathode Anode Breakdown Voltage 600 V VFM Max Forward Voltage IRM Max Reverse Leakage Current CT Junction Capacitance 1.3 1.7 1.5 2.0 1.3 1.7 1.5 20 600 2000 55 100 LS Series Inductance 8.0 V µA pF nH Test Conditions IR = 100µA IF = 25A See Fig. 1 IF = 50A IF = 25A, TJ = 125°C See Fig. 2 VR = VR Rated TJ = 125°C, VR = 0.8 x VR RatedD Rated VR = 200V See Fig. 3 Measured lead to lead 5mm from package body Dynamic Recovery Characteristics @ TJ = 25°C (unless otherwise specified) Parameter Min Typ Max Units 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 23 50 75 ns 105 160 4.5 10 A 8.0 15 112 375 nC 420 1200 250 A/µs 160 Test Conditions IF = 1.0A, dif/dt = 200A/µs, VR = 30V TJ = 25°C TJ = 125°C IF = 25A TJ = 25°C TJ = 125°C VR = 200V TJ = 25°C TJ = 125°C dif/dt = 200A/µs TJ = 25°C TJ = 125°C Thermal - Mechanical Characteristics Parameter Tlead! RthJC RthJA" RthCS# Lead Temperature Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Thermal Resistance, Case to Heat Sink Wt Weight Mounting Torque Min Typ Max Units 300 1.0 80 °C K/W 12 10 g (oz) Kg-cm lbf•in 0.5 2.0 0.07 6.0 5.0 ! 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 Reverse Current - IR (µA) 10000 TJ = 150°C TJ = 125°C T = 25°C TJ = 150°C 1000 100 TJ= 125°C 10 1 TJ = 25°C 0.1 A 0.01 J 10 0 100 200 300 400 500 600 Reverse Voltage - V R (V) Fig. 2 - Typical Reverse Current vs. Reverse Voltage 1000 A 1 0.6 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 Junction Capacitance -CT (pF) Instantaneous Forward Current - IF (A) 100 A TJ = 25°C 100 A 10 1 10 100 1000 Reverse Voltage - V R (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Thermal Response (Z thJC ) 10 1 D = 0.50 0.20 0.1 PDM 0.10 t1 0.05 0.02 0.01 0.01 0.00001 t2 SINGLE PULSE (THERMAL RESPONSE) 0.0001 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 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 30 VR = 200V TJ = 125°C TJ = 25°C VR = 200V TJ = 125°C TJ = 25°C 120 25 100 20 I F = 50A 80 Irr- ( A) trr- (nC) I F = 25A I F = 50A I F = 10A 15 I F = 25A IF = 10A 60 10 40 5 A 20 100 di f /dt - (A/µs) VR = 200V TJ = 125°C TJ = 25°C VR = 200V TJ = 125°C TJ = 25°C I F = 50A di (rec) M/dt- (A /µs) Qrr- (nC) 800 di f /dt - (A/µs) 10000 1400 1000 1000 Fig. 6 - Typical Recovery Current vs. dif/dt Fig. 5 - Typical Reverse Recovery vs. dif/dt 1200 A 0 100 1000 I F = 25A I F = 10A 600 I F = 50A 1000 I F = 25A I F = 10A 400 200 0 100 A di f /dt - (A/µs) 1000 Fig. 7 - Typical Stored Charge vs. dif/dt 4 100 100 A 1000 di f /dt - (A/µs) Fig. 8 - Typical di(rec)M/dt vs. dif/dt www.irf.com HFA25TB60 Bulletin PD-2.339 rev. A 11/00 3 t rr IF REVERSE RECOVERY CIRCUIT tb ta 0 Q rr VR = 200V 2 I RRM 4 0.5 I RRM di(rec)M/dt 0.01 Ω L = 70µH D.U.T. dif/dt ADJUST D G IRFP250 S Fig. 9 - Reverse Recovery Parameter Test Circuit www.irf.com 5 0.75 I RRM 1 di f /dt 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 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 Fig. 10 - Reverse Recovery Waveform and Definitions 5 HFA25TB60 Bulletin PD-2.339 rev. A 11/00 10.54 (0.41) MAX. 3.78 (0.15) 3.54 (0.14) 1.32 (0.05) 2.92 (0.11) 2.54 (0.10) TERM 2 15.24 (0.60) 14.84 (0.58) 1 1.22 (0.05) DIA. 6.48 (0.25) 6.23 (0.24) 3 14.09 (0.55) 2° 3.96 (0.16) 13.47 (0.53) 3.55 (0.14) 0.10 (0.004) 2.04 (0.080) MAX. 1.40 (0.05) 2.89 (0.11) 1.15 (0.04) 0.94 (0.04) 2.64 (0.10) 0.69 (0.03) 1 4.57 (0.18) 3 0.61 (0.02) MAX. 4.32 (0.17) 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 6 233 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. Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice. www.irf.com