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| Bulletin PD -20058 01/01 HFA08TA60CS HEXFRED Features * * * * * Ultrafast Recovery Ultrasoft Recovery Very Low IRRM Very Low Qrr Specified at Operating Conditions TM Ultrafast, Soft Recovery Diode 2 VR = 600V VF = 1.8V Qrr * = 40nC 1 3 di(rec)M/dt * = 280A/s * 125C Benefits * Reduced RFI and EMI * Reduced Power Loss in Diode and Switching Transistor * Higher Frequency Operation * Reduced Snubbing * Reduced Parts Count Description International Rectifier's HFA08TA60CS is a state of the art center tap 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 4 amps per Leg continuous current, the HFA08TA60CS 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 HFA08TA60CS 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. D2Pak 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 4.0 25 16 25 10 -55 to +150 Units V A W C 1 HFA08TA60CS Bulletin PD-20058 01/01 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 1.5 1.8 1.4 0.17 44 4.0 8.0 1.8 2.2 1.7 3.0 300 8.0 V V A pF nH Test Conditions IR = 100A IF = 4.0A See Fig. 1 IF = 8.0A IF = 4.0A, 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 17 28 38 2.9 3.7 40 70 280 235 42 57 5.2 6.7 60 105 ns Test Conditions IF = 1.0A, dif/dt = 200A/s, VR = 30V TJ = 25C TJ = 125C IF = 4.0A TJ = 25C TJ = 125C VR = 200V T J = 25C TJ = 125C dif/dt = 200A/s TJ = 25C TJ = 125C Thermal - Mechanical Characteristics Parameter Tlead! RthJC RthJA " Wt T Lead Temperature Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Weight Mounting Torque 6.0 5.0 Min Typ Max 300 5.0 80 Units C K/W g (oz) Kg-cm lbf*in 2.0 0.07 12 10 ! " 0.063 in. from Case (1.6mm) for 10 sec Typical Socket Mount 2 www.irf.com HFA08TA60CS Bulletin PD-20058 01/01 100 1000 Reverse Current - IR (A) 100 10 1 0.1 0.01 0.001 0 TJ = 150C TJ = 125C Instantaneous Forward Current - IF (A) 10 TJ = 150C TJ = 125C T = 25C J T = 25C J 100 200 300 400 500 Reverse Voltage - V R (V) 1 Fig. 2 - Typical Reverse Current vs. Reverse Voltage 100 A Junction Capacitance -CT (pF) T = 25C J 10 0.1 0.0 1.0 2.0 3.0 4.0 5.0 6.0 Forward Forward Voltage Drop - V FM ((V) ) V FM V Fig. 1 - Maximum Forward Voltage Drop vs. Instantaneous Forward Current, 1 1 10 100 1000 Reverse Voltage - V R (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 Thermal Response (Z thJC ) D = 0.50 0.20 0.10 0.05 0.02 0.01 0.1 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 0.0001 0.001 0.01 0.1 1 1 0.01 0.00001 t1 , Rectangular Pulse Duration (sec) Fig. 4 - Maximum Thermal Impedance Zthjc Characteristics www.irf.com 3 HFA08TA60CS Bulletin PD-20058 01/01 50 14 VR = 200V TJ = 125C TJ = 25C 45 I F = 8.0A I F = 4.0A 12 10 40 I F = 8.0A I F = 4.0A trr- (nC) 35 Irr- ( A) 8 6 30 4 25 VR = 200V TJ = 125C TJ = 25C 20 100 2 di f /dt - (A/s) 1000 0 100 di f /dt - (A/s) 1000 Fig. 5 - Typical Reverse Recovery vs. dif/dt 200 VR = 200V TJ = 125C TJ = 25C 160 Fig. 6 - Typical Recovery Current vs. dif/dt 1000 VR = 200V TJ = 125C TJ = 25C I F = 8.0A I F = 8.0A di (rec) M/dt- (A /s) 120 I F = 4.0A I F = 4.0A Qrr- (nC) 80 40 0 100 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 HFA08TA60CS Bulletin PD-20058 01/01 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 HFA08TA60CS Bulletin PD-20058 01/01 10.16 (0.40) REF. 4.69 (0.18) 4.20 (0.16) 1.32 (0.05) 15.49 (0.61) 93 6.47 (0.25) 6.18 (0.24) 1.22 (0.05) 14.73 (0.58) 2.61 (0.10) 2.32 (0.09) 8.89 (0.35) 5.28 (0.21) 4.78 (0.19) 0.55 (0.02) 0.46 (0.02) 3X 1.40 (0.055) REF. 0.93 (0.37) 0.69 (0.27) 1.14 (0.045) 2X MINIMUM RECOMMENDED FOOTPRINT 11.43 (0.45) 1 3 4.57 (0.18) 2 4.32 (0.17) 0.61 (0.02) MAX. 5.08 (0.20) REF. 8.89 (0.35) 17.78 (0.70) 3.81 (0.15) 2.08 (0.08) 2X 2.54 (0.10) 2X Conforms to JEDEC Outline D2PAK Dimensions in millimeters and inches IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 01/01 6 www.irf.com This datasheet has been download from: www..com Datasheets for electronics components. |
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