Bulletin PD-20023 rev. C 09/01 8ETH03 8ETH03S 8ETH03-1 Ultrafast Rectifier Features • • • • trr = 35ns IF(AV) = 8Amp VR = 300V Ultrafast Recovery Time Low Forward Voltage Drop Low Leakage Current 175°C Operating Junction Temperature Description/ Applications International Rectifier's 300V series are the state of the art Ultrafast recovery rectifiers designed with optimized performance of forward voltage drop and Ultrafast recovery time. The planar structure and the platinum doped life time control guarantee the best overall performance, ruggedness and reliability characteristics. These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as freewheeling diodes in low voltage inverters and chopper motor drives. Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over dissipation in the switching element and snubbers. Absolute Maximum Ratings Parameters VRRM Repetitive Peak Reverse Voltage IF(AV) Average Rectified Forward Current @T C = 155°C IFSM Non Repetitive Peak Surge Current @T J = 25°C TJ, TSTG Operating Junction and Storage Temperatures Max Units 300 V 8 A 100 - 65 to 175 °C Case Styles 8ETH03S 8ETH03 8ETH03-1 Base Cathode Base Cathode 2 2 1 Cathode TO-220AC www.irf.com 1 3 Anode D2PAK 1 3 Anode N/C 3 Anode N/C TO-262 1 8ETH03, 8ETH03S, 8ETH03-1 Bulletin PD-20023 rev. C 09/01 Electrical Characteristics @ TJ = 25°C (unless otherwise specified) Parameters VBR, Vr Breakdown Voltage, Blocking Voltage VF Forward Voltage IR Min Typ Max Units Test Conditions 300 Reverse Leakage Current - - V I R = 100µA - 1.0 1.25 V I F = 8A - 0.83 1.00 V I F = 8A, TJ = 125°C - 0.02 20 µA V R = VR Rated - 6.0 200 µA T J = 125°C, VR = VR Rated CT Junction Capacitance - 31 - pF V R = 300V LS Series Inductance - 8 - nH Measured lead to lead 5mm from package body Dynamic Recovery Characteristics @ TC = 25°C (unless otherwise specified) Parameters trr Min Typ Max Units Test Conditions Reverse Recovery Time IRRM Peak Recovery Current Qrr Reverse Recovery Charge - - 35 - 27 - TJ = 25°C - 40 - TJ = 125°C - 2.2 - - 5.3 - - 30 - - 106 - ns A I F = 1A, diF/dt = -50A/µs, VR = 30V IF = 8A diF /dt = - 200A/µs T J = 25°C VR = 200V TJ = 125°C nC T J = 25°C TJ = 125°C Thermal - Mechanical Characteristics Parameters Min Typ Max Units TJ Max. Junction Temperature Range - 65 - 175 °C TStg Max. Storage Temperature Range - 65 - 175 RthJC Thermal Resistance, Junction to Case Per Leg - 1.45 2.5 Thermal Resistance, Junction to Ambient Per Leg - - 70 - 0.2 - RthJA ! " RthCS Thermal Resistance, Case to Heatsink Weight Mounting Torque °C/W - 2.0 - g - 0.07 - (oz) 6.0 - 12 Kg-cm 5.0 - 10 lbf.in ! Typical Socket Mount "#Mounting Surface, Flat, Smooth and Greased 2 www.irf.com 8ETH03, 8ETH03S, 8ETH03-1 Bulletin PD-20023 rev. C 09/01 Reverse Current - I R (µA) 1000 Tj = 175˚C 100 150˚C 10 125˚C 100˚C 1 0.1 25˚C 0.01 0.001 0 50 100 150 200 250 300 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage 10 1000 Junction Capacitance - C T (pF) Instantaneous Forward Current - I F (A) 100 Tj = 175˚C Tj = 125˚C Tj = 25˚C 1 0.4 T J = 25˚C 100 10 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0 Forward Voltage Drop - VFM (V) Fig. 1 - Typical Forward Voltage Drop Characteristics (°C/W) thJC Thermal Impedance Z 100 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 200 250 300 PDM t1 0.1 t2 Single Pulse (Thermal Resistance) 0.01 0.00001 150 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 10 1 50 Notes: 1. Duty factor D = t1/ t2 . 2. Peak Tj = Pdm x ZthJC + Tc 0.0001 0.001 0.01 0.1 1 . 10 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics www.irf.com 3 8ETH03, 8ETH03S, 8ETH03-1 Bulletin PD-20023 rev. C 09/01 10 Average Power Loss ( Watts ) Allowable Case Temperature (°C) 180 170 DC 160 150 Square wave (D = 0.50) Rated Vr applied 140 see note (3) RMS Limit 8 6 DC D = 0.01 D = 0.02 D = 0.05 D = 0.10 D = 0.20 D = 0.50 4 2 0 130 0 2 4 6 8 10 12 0 14 Average Forward Current - I F(AV) (A) 2 Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current 6 8 10 12 Fig. 6 - Forward Power Loss Characteristics 100 1000 trr ( ns ) Qrr ( nC ) If = 8A, Tj = 125˚C If = 8A, Tj = 125˚C 100 If = 8A, Tj = 25˚C If = 8A, Tj = 25˚C 10 100 4 Average Forward Current - I F(AV) (A) di F /dt (A/µs ) 1000 Fig. 7 - Typical Reverse Recovery vs. di F /dt 10 100 1000 di F /dt (A/µs ) Fig. 8 - Typical Stored Charge vs. di F /dt (3) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = rated VR 4 www.irf.com 8ETH03, 8ETH03S, 8ETH03-1 Bulletin PD-20023 rev. C 09/01 Reverse Recovery Circuit VR = 200V 0.01 Ω L = 70µH D.U.T. di F /dt dif/dt ADJUST D IRFP250 G S Fig. 1 - Reverse Recovery Parameter Test Circuit 3 trr IF tb ta 0 2 Q rr I RRM 4 0.5 I RRM di(rec)M/dt 5 0.75 I RRM 1 di fF/dt /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 t rr and IRRM t rr x I RRM Q rr = 2 5. di (rec) M / dt - Peak rate of change of current during t b portion of t rr Fig. 2 - Reverse Recovery Waveform and Definitions www.irf.com 5 8ETH03, 8ETH03S, 8ETH03-1 Bulletin PD-20023 rev. C 09/01 Outline Table 10.54 (0.41) 1.32 (0.05) MAX. 3.78 (0.15) 3.54 (0.14) 2.92 (0.11) 2.54 (0.10) TERM 2 15.24 (0.60) 14.84 (0.58) 1 1.22 (0.05) DIA. 2° 3 14.09 (0.55) 3.96 (0.16) 13.47 (0.53) 3.55 (0.14) Base Cathode 6.48 (0.25) 6.23 (0.24) 0.10 (0.004) 2.04 (0.080) MAX. 1.40 (0.05) 2.89 (0.11) 1.15 (0.04) 2.64 (0.10) 0.94 (0.04) 1 3 Cathode Anode 0.69 (0.03) 1 3 0.61 (0.02) MAX. 4.57 (0.18) 4.32 (0.17) 5.08 (0.20) REF. Conforms to JEDEC Outline TO-220AC Dimensions in millimeters and (inches) 4.69 (0.18) 4.20 (0.16) 10.16 (0.40) REF. 6.47 (0.25) 15.49 (0.61) 93° 1.32 (0.05) Base Cathode 1.22 (0.05) 2 6.18 (0.24) 14.73 (0.58) 5.28 (0.21) 2.61 (0.10) 4.78 (0.19) 2.32 (0.09) 0.55 (0.02) 8.89 (0.35) 3X REF. 1.40 (0.055) 1.14 (0.045) 2X 1 0.46 (0.02) 0.93 (0.37) MINIMUM RECOMMENDED F OOTPRINT 0.69 (0.27) 11.43 (0.45) 1 N/C 3 Anode 3 4.57 (0.18) 4.32 (0.17) 2 8.89 (0.35) 17.78 (0.70) 0.61 (0.02) MAX. 5.08 (0.20) REF. 3.81 (0.15) 2.08 (0.08) 2X 2.54 (0.10) 2X Conforms to JEDEC Outline D2PAK Dimensions in millimeters and (inches) 6 www.irf.com 8ETH03, 8ETH03S, 8ETH03-1 Bulletin PD-20023 rev. C 09/01 Outline Table 2 1 N/C 3 Anode Conforms to JEDEC Outline TO-262 Dimensions in millimeters and (inches) Marking Information EXAMPLE: THIS IS A 8ETH03 LOT CODE 1789 ASSEMBLED ON WW 19, 1997 IN THE ASSEMBLY LINE "C" INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE www.irf.com PART NUMBER DATE CODE YEAR 7 = 1997 WEEK 19 LINE C 7 8ETH03, 8ETH03S, 8ETH03-1 Bulletin PD-20023 rev. C 09/01 Ordering Information Table Device Code 8 E T H 03 -1 1 2 3 4 5 6 1 - Current Rating (8 = 8A) 2 - E = Single Diode 3 - T = TO-220, D2Pak 4 - H = HyperFast Recovery 5 - Voltage Rating (03 = 300V) 6 - "-1" = TO-262 Option S = D2Pak None = TO-220AC Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification 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) 252-7309 Visit us at www.irf.com for sales contact information. 09/01 8 www.irf.com