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PD-95741 HFA25TB60PBF HEXFRED Features TM Ultrafast, Soft Recovery Diode BASE CATHODE Ultrafast Recovery Ultrasoft Recovery Very Low IRRM Very Low Qrr Specified at Operating Conditions Lead-Free 1 CATHODE 4 VR = 600V VF(typ.)* = 1.3V IF(AV) = 25A Qrr (typ.)= 112nC 2 Benefits 3 ANODE 2 IRRM = 10A trr(typ.) = 23ns di(rec)M/dt (typ.) = 250A/s Reduced RFI and EMI Reduced Power Loss in Diode and Switching Transistor Higher Frequency Operation Reduced Snubbing Reduced Parts Count 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 www.irf.com 1 10/19/04 HFA25TB60PBF Electrical Characteristics @ TJ = 25C (unless otherwise specified) Parameter VBR 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 V R = VR Rated See Fig. 2 TJ = 125C, VR = 0.8 x V R RatedD Rated V R = 200V See Fig. 3 Measured lead to lead 5mm from package body Dynamic Recovery Characteristics @ TJ = 25C (unless otherwise specified) Parameter trr trr1 trr2 IRRM1 IRRM2 Qrr1 Qrr2 di(rec)M /dt1 di(rec)M /dt2 Reverse Recovery Time See Fig. 5, 6 & 16 Peak Recovery Current See Fig. 7& 8 Reverse Recovery Charge See Fig. 9 & 10 Peak Rate of Fall of Recovery Current See Fig. 11 & 12 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 lbfin 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 HFA25TB60PBF 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 T = 125C J J TJ = 25C A 100 200 300 400 500 600 T = 25C 10 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 TJ = P DM x ZthJC + TC 0.001 0.01 0.1 1 0.01 0.00001 0.0001 t1 , Rectangular Pulse Duration (sec) www.irf.com Fig. 4 - Maximum Thermal Impedance Z thjc Characteristics 3 HFA25TB60PBF 140 VR = 200V TJ = 125C TJ = 25C 120 25 30 VR = 200V TJ = 125C TJ = 25C 100 trr- (nC) Irr- ( A) 20 I F = 50A I F = 25A I F = 10A 80 I F = 50A I F = 25A I F = 10A 15 60 10 40 5 20 100 A di f /dt - (A/s) 1000 0 100 A 1000 di f /dt - (A/s) 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 Qrr- (nC) 800 I F = 25A I F = 10A di (rec) M/dt- (A /s) I F = 50A 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 HFA25TB60PBF 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 4. Qrr - Area under curve defined by trr and I RRM trr X IRRM Q rr = 2 5. di(rec)M/dt - Peak rate of change of current during t b portion of trr dif/dt ADJUST 1. dif/dt - Rate of change of current through zero crossing 2. I RRM - 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 HFA25TB60PBF TO-220AC Package Outline Dimensions are shown in millimeters (inches) TO-220AC Part Marking Information PART NUMBER EXAMPLE : T HIS IS A HFA06TB120 LOT CODE 1789 ASSEMBLED ON WW 19, 2001 IN THE ASS EMBLY LINE "C" INTERNAT IONAL RECTIF IER LOGO DATE CODE ASSE MBLY LOT CODE P = LE AD-F REE YEAR 1 = 2001 WEE K 19 LINE C PART NUMBE R EXAMPLE: THIS IS A HFA06T B120 LOT CODE 1789 ASS EMBLED ON WW 19, 2001 IN T HE AS SEMBLY LINE "C" INT ERNATIONAL RECT IFIE R LOGO DAT E CODE AS SEMBLY LOT CODE YEAR 1 = 2001 WEEK 19 P = LEAD-F REE Data and specifications subject to change without notice. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information.10/04 6 www.irf.com |
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