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| PD -2.362 rev. C 01/2000 HFA12PA120C HEXFRED TM Ultrafast, Soft Recovery Diode Features * Ultrafast Recovery * Ultrasoft Recovery * Very Low IRRM * Very Low Qrr * Guaranteed Avalanche * Specified at Operating Conditions VR = 1200V VF(typ.)* = 2.4V IF(AV) = 6A Qrr (typ.)= 116nC IRRM(typ.) = 4.4A trr (typ.) = 26ns di(rec)M/dt (typ.)* = 100A/s 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 HFA12PA120C 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 results in performance which is unsurpassed by any rectifier previously available. The HFA12PA120C has basic ratings of 1200 volts and 6 amps per leg continuous current. 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 "snapoff" 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 HFA12PA120C is ideally suited for applications in power supplies and power conversion systems (such as inverters, converters, UPS systems, and power factor correction circuits), motor drives, and many other similar applications where high speed, high efficiency is needed. Parameter 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 6.0 80 24 62.5 25 -55 to +150 TO-247AC VR IF @ TC = 100C IFSM IFRM PD @ TC = 25C PD @ TC = 100C TJ TSTG Units V A W C * 125C 1 HFA12PA120C PD-2.362 rev. C 01/2000 Electrical Characteristics @ TJ = 25C (unless otherwise specified) Parameter VBR Cathode Anode Breakdown Voltage VFM Max. Forward Voltage --- --- --- IRM Max. Reverse Leakage Current --- --- CT LS Junction Capacitance Series Inductance --- --- 2.7 3.5 2.4 3.0 3.9 2.8 A 110 9.0 8.0 500 14 --- pF nH V IF = 6.0A IF = 12A IF = 6.0A, TJ = 125C VR = VR Rated TJ = 125C, VR = 0.8 x VR RatedD R VR = 200V Rated Min. Typ. Max. Units 1200 --- --- V Test Conditions IR = 100A 0.26 5.0 Measured lead to lead 5mm from pkg 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 Peak Rate of Recovery Current During t b Reverse Recovery Charge Peak Recovery Current Reverse Recovery Time Min. Typ. Max. Units --- --- --- --- --- --- --- --- --- 26 53 87 4.4 5.0 116 233 180 100 --- 80 130 8.0 9.0 320 nC 585 --- --- A/s A ns Test Conditions IF = 1.0A, dif/dt = 200A/s, VR = 30V TJ = 25C TJ = 125C TJ = 25C TJ = 125C TJ = 25C TJ = 125C TJ = 25C TJ = 125C dif/dt = 200A/s VR = 200V IF = 6.0A Thermal - Mechanical Characteristics Parameter T lead RthJC RthJA R Q Min. ---- ---- ---- ---- ---- ---- Typ. ---- ---- ---- 0.5 2.0 0.07 ---- ---- Max. 300 2.0 80 ---- ---- ---- 12 10 Units C Lead Temperature Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Thermal Resistance, Case to Heat Sink Weight K/W RthCS S Wt g (oz) Kg-cm lbf*in Mounting Torque 6.0 5.0 Q 0.063 in. from Case (1.6mm) for 10 sec R Typical Socket Mount S Mounting Surface, Flat, Smooth and Greased 2 HFA12PA120C PD-2.362 rev. C 01/2000 100 1000 TJ = 150C Reverse Current - IR (A) 100 125C 100C 10 1 25C 10 Instantaneous Forward Current - IF (A) 0.1 0.01 0 200 400 600 800 1000 1200 1400 Reverse Voltage - VR (V) 100 1 Junction Capacitance - CT (pF) T = 150C J T = 125C J T = 25C J T = 25C J 10 0.1 0 2 4 Forward Voltage Drop - VFM (V) 6 1 1 10 100 1000 10000 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 1 - Typical Forward Voltage Drop Characteristics 10 Thermal Impedance ZthJC (C/W) 1 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 Single Pulse (Thermal Resistance) PDM t1 t2 0.1 Notes: 1. Duty factor D = 1 / t t2 2. Peak TJ = PDM x ZthJC + T C 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 100 Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics 3 HFA12PA120C PD-2.362 rev. C 01/2000 110 100 90 80 trr - ( nC ) IF = 6 A IF = 4 A 25 20 VR = 200V TJ = 125C TJ = 25C IF = 6 A IF = 4 A 15 Irr - ( A) 70 60 50 40 30 20 100 dif /dt - (A/s ) Fig. 5 - Typical Reverse Recovery Vs. dif /dt VR = 200V TJ = 125C TJ = 25C 10 5 1000 0 100 dif /dt - (A/s ) 1000 Fig. 6 - Typical Recovery Current Vs. dif /dt 1000 VR = 200V TJ = 125C TJ = 25C 10000 800 IF = 6 A IF = 4 A Qrr - ( nC ) 600 400 di(REC) M/dt - (A/s ) 1000 IF = 6 A IF = 4 A 100 VR = 200V TJ = 125C TJ = 25C 200 0 100 dif /dt - (A/s ) 1000 10 100 1000 Fig. 8 - Typical Stored Charge vs. dif /dt dif /dt - (A/s ) Fig. 7 - Typical di(REC) M/dt vs. dif /dt 4 HFA12PA120C PD-2.362 rev. C 01/2000 R E V E R S E R E C O V E R Y C IR C U IT V R = 200V 0 .0 1 L = 70 H D .U .T . d if/d t A D JU S T D G IR F P 2 5 0 S Fig. 9- Reverse Recovery Parameter Test Circuit 3 IF 0 t rr ta tb 4 Q rr 2 I RR M 0 .5 I R R M d i(re c )M /d t 0 .7 5 I R R M 5 1 d i f /d t 1. dif/dt - Rate of change of current through zero crossing 2. IRRM - Peak reverse recovery current 4. Qrr - Area under curve defined by trr and IRRM t rr X IRRM 3. trr - Reverse recovery Qrr = time measured from zero 2 crossing point of negative going IF to point where a line 5. di(rec)M/dt - Peak rate of passing through 0.75 IRRM change of current during tb and 0.50 IRRM portion of trr extrapolated to zero current Fig. 10 - Reverse Recovery Waveform and Definitions 5 HFA12PA120C PD-2.362 rev. C 01/2000 Outline Table 3 . 6 5 ( 0 . 14 4 ) 1 5 . 9 0 ( 0 .6 2 6 ) 1 5 . 3 0 ( 0 .6 0 2 ) 5 . 7 0 ( 0 . 22 5 ) 5 . 3 0 ( 0 .2 0 8 ) 2 0 .3 0 ( 0 . 8 0 0 ) 1 9 .7 0 ( 0 . 7 7 5 ) 5 . 5 0 ( 0 .2 1 7 ) 4 . 5 0 ( 0 .1 7 7 ) 1 2 3 ( 2 P L C S .) 3 . 5 5 ( 0 .1 3 9 ) D IA . 5 . 3 0 ( 0 .2 0 9 ) 4 .7 0 ( 0 .1 8 5 ) 2. 5 ( 0. 09 8 ) 1 .5 ( 0 .0 5 9 ) 1 4 . 80 ( 0 . 58 3 ) 1 4 . 20 ( 0 . 55 9 ) 4 . 3 0 ( 0 .1 7 0 ) 3.70 (0.145) 2 . 2 0 ( 0 .0 8 7 ) 1 . 4 0 ( 0 .0 5 6 ) 1 . 0 0 ( 0 .0 3 9 ) M AX. 0 .8 0 ( 0 .0 3 2 ) 0 . 4 0 ( 0 .2 1 3 ) 1 0 . 9 4 ( 0 .4 3 0 ) 1 0 .8 6 ( 0 .4 2 7 ) 2 . 40 ( 0 . 09 5 ) M AX. Conforms to JEDEC Outline TO-247AC Dimensions in millimeters and inches Ordering Information Table Device Code HF 1 1 2 Hexfred Family Process Designator A = A subs. elec. irrad. B = B subs. Platinum 3 4 5 6 - A 2 12 3 PA 120 4 5 C 6 Average Current: Code 12 = 12 AMPS Package Outline: Code PA = TO-247 3 Lead Voltage code : Code 120 = 1200 V Configuration : Code C = Center Tap Common Cathode 6 HFA12PA120C PD-2.362 rev. C 01/2000 WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: 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. 7 |
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