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| PD-96034 HFA08TB120SPBF HEXFRED TM Ultrafast, Soft Recovery Diode Base Cathode 2 Features Reduced RFI and EMI Reduced Power Loss in Diode and Switching Transistor Higher Frequency Operation Reduced Snubbing Reduced Parts Count Benefits Ultrafast Recovery Ultrasoft Recovery Very Low IRRM Very Low Qrr Specified at Operating Conditions Lead-Free N/C VR = 1200V VF(typ.)* = 2.4V IF(AV) = 8.0A Qrr (typ.)= 140nC IRRM(typ.) = 4.5A 3 1 Anode trr(typ.) = 28ns di(rec)M/dt (typ.)* = 85A/s Description International Rectifier's HFA08TB120S 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 1200 volts and 8 amps continuous current, the HFA08TB120S 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 HFA08TB120S 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. D2 Pak 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. 1200 8.0 130 32 73.5 29 -55 to +150 Units V A W C * 125C www.irf.com 1 10/07/05 HFA08TB120SPBF Electrical Characteristics @ TJ = 25C (unless otherwise specified) Parameter V BR V FM IRM CT LS Cathode Anode Breakdown Voltage Max Forward Voltage Max Reverse Leakage Current Junction Capacitance Series Inductance Min. Typ. Max. Units 1200 2.6 3.3 3.4 4.3 2.4 3.1 0.31 10 135 1000 11 20 8.0 V V A pF nH Test Conditions IR = 100A IF = 8.0A IF = 16A IF = 8.0A, TJ = 125C VR = VR Rated TJ = 125C, V R = 0.8 x VR RatedD Rated VR = 200V Measured lead to lead 5mm from package body Dynamic Recovery Characteristics @ TJ = 25C (unless otherwise specified) Parameter t rr trr1 trr2 IRRM1 IRRM2 Qrr1 Qrr2 di(rec)M/dt1 di(rec)M/dt2 Reverse Recovery Time See Fig. 5 Peak Recovery Current See Fig. 6 Reverse Recovery Charge See Fig. 7 Peak Rate of Fall of Recovery Current See Fig. 8 During t b Min. Typ. Max. Units 28 63 106 4.5 6.2 140 335 133 85 95 160 8.0 11 380 880 Test Conditions IF = 1.0A, dif/dt = 200A/s, VR = 30V ns TJ = 25C TJ = 125C IF = 8.0A TJ = 25C A TJ = 125C VR = 200V TJ = 25C nC TJ = 125C dif/dt = 200A/s TJ = 25C A/s TJ = 125C Thermal - Mechanical Characteristics Parameter Tlead RthJC RthJA Wt Lead Temperature Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Weight Min. Typ. 2.0 0.07 Max. 300 1.7 40 Units C K/W g (oz) 0.063 in. from Case (1.6mm) for 10 sec Typical Socket Mount 2 www.irf.com HFA08TB120SPBF D2PAK Package Outline Dimensions are shown in millimeters (inches) D2PAK Part Marking Information T HIS IS A HFA08T B120S INT ERNATIONAL RECTIFIER LOGO AS S EMBLY LOT CODE (N/C) (A) www.irf.com (K) PART NUMBER DAT E CODE YY = YEAR WW = WEEK P = DES IGNATES LEAD-FREE PRODUCT (OPTIONAL) 3 HFA08TB120SPBF D2PAK Tape & Reel Information Dimensions are shown in millimeters (inches) Data and specifications subject to change without notice. This product has been designed and qualified for the Consumer market. Qualifications Standards can be found on IR's Web site. 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.10/05 4 www.irf.com |
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