Me 7294621 GOObIOL 907 MHPRX POWEREX RA20 2000A Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 POWEREX INC General Purpose Rectifier 2000 Amperes Average 5400 Volts iss {_~l F OIA. TYP G DEEP TYP BDIA r Piso l_. OF _1 t C DIA. { L ANODE CASE NUMBER RAZ STRIKE DISTANCE 95 INCH / 24! MM MIN NOMINAL DIMENSIONS CREEPAGE DISTANCE = 1 82 INCH / 46 2 MM MIN. SYM A 8 Cc 0 E F 6 H INCHES || 2 47 3.91 350 030 | | 30071 340 140 08s ott MM 627 39393 | 889 | 0.76 | 33.02/3404 | 356 216 pune CATHODE Scale = 2" RA20 2000A (Outline Drawing) Ordering Information: Select the complete 8 digit part number you desire from the table below. Typical Recovery Voltage Current Time VRRM Tay) tr Type (Volts) (A) (psec) RA20 10 20 XX through 54 1000V 2000A 25usec through 5400V RA20 2000A General Purpose Rectifier 2000 Amperes Average, 5400 Volts Description: Powerex General Purpose Rectifiers are designed for high blocking voltage capability with low forward voltage to minimize conduction losses. These hermetic Pow-R-Disc devices can be mounted using commercially available clamps and heatsinks. Features: L] Low Forward Voltage Low Thermal Impedance Hermetic Packaging OoOd Excellent Surge and 2 Ratings Applications: [| Power Supplies CJ Motor Control {] Free Wheeling Diode [] Battery Chargers C) Resistance Welding G-97 POMEREX BYE D MM 7294621 0006307 843 MPRX POWEREX INC a Powerex, inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 RA20 2000A General Purpose Rectifier 2000 Amperes Average, 5400 Volts Absolute Maximum Ratings Characteristics Symbol RA20 2000A Units Non-repetitive Transient Peak Reverse Voltage VrRsm VarM + 200V Voits RMS Forward Current, To = 99C lF(rms) 3140 Amperes Average Current 180 Sine Wave, Tc = 99C 'F(av) 2000 Amperes RMS Forward Current, To = 55C 1F(rms) 4710 Amperes Average Current 180 Sine Wave, To = 55C IF(av) 3000 Amperes Peak One Cycle Surge Forward Current (Non-repetitive) 60Hz Ksm 24000 Amperes Peak One Cycle Surge Forward Current (Non-repetitive) 50Hz lem 21800 Amperes 3 Cycle Surge Current lism 19000 Amperes 10 Cycie Surge Current lism 15000 Amperes It (for Fusing) for One Cycle, 60Hz 1 2.40 x 108 A2sec Maximum |#t of Package (t = 8.3 msec) it 125 x 106 A2sec Operating Temperature Tj -40 to +150C C Storage Temperature Tstg -40 to +200C C Approximate Weight 2.1 Ib. 950 g Mounting Force 9000 to 11000 Ib. 4100 to 5000 kg. G-98 POWEREX BYE D MM 7294621] 0006308 74T MEPRX POWEREX INC Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 RA20 2000A General Purpose Rectifier 2000 Amperes Average, 5400 Volts Electrical Characteristics, Tj = 25C Unless Otherwise Specified Characteristics Symbol Test Conditions Min. Typ. Max. Units Peak Reverse Leakage Current IRRM Tj = 128C, Vp = VaRM 200 mA Forward Voltage Drop VEM ley = 3000A, Duty Cycle < 0.1% 1.45 Volts Threshold Voltage, Low-level V(TO)1 Ty = 150C, | = 15%, Iq(qy) to mI Tay) 0.96347 Volts Slope Resistance, Low-level 'T1 0.20721 = mQ Threshold Voltage, High-level VToO)2 Tj = 150C, | = alt(ay) to Its 1.76654 Volts Slope Resistance, High-level 'T2 0.12481 maQ VTm Coefficients, Low-level Tj = 150C, I = 15% It(ayy to nhy(ayy Ay = 0.87099 By = 0.01029 Cz = 1.852E-04 D, = 1.589E-03 Vim Coefficients, High-level Tj = 150C, | = nit (ay) to ftgy Ap = 10.9312 Bo = -1.82561 Co = -1.435E-04 Dg = 0.10336 Typical Reverse Recovery Time ter To = 25C, lenq = 1500A, 25 usec dip/dt = 25A/usec, tp = 190p1sec Thermal Characteristics Maximum Thermal Resistance, Double Sided Cooling Junction-to-Case Reij-c) 0.013 C/W Case-to-Sink Rac-s) 0.007 C/W G-99 POOWMEREX b4E D MM 7294621] 0006309 b1b MMPRX POWEREX INC Powerex, inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 RA20 2000A General Purpose Rectifier 2000 Amperes Average, 5400 Volts Maximum On-State Forward Voltage Drop ( Tj = 150C ) TO RAZ0-20| $ E ' i E, > LY j tL 77] ies 0 10 100 1000 10000 400000 Instantaneous On-State Current - ifm - Amperes Maximum On-State Power Dissipation (Sinusoidal Waveform) ANGLE 0 500 1000 1500 2000 2500 3000-3800 Average On-State Current - !f(av) - Amperes Maximum On-State Power Dissipation (Rectangular Waveform) Maximum Power Dissipation - Watts of22S222 282 0 400 800 1200 1600 2000 2400 2800 3200 3600 4000 4400 4800 5200 Average On-State Current - !f{(av) - Amperes G-100 Maximum Transient Thermal Impedance (Junction to Case) 2 E 0.0025 0 0.0001 0.001 (0.01 01 1 10 100 1000 Time - t - Seconds Maximum Allowable Case Temperature (Sinusoidal Waveform) Max. Case Tem 1 0 00 1000 1800 2000 2500 3000 3800 Average On-State Current - if{av) - Amperes Maximum Allowable Case Temperature (Rectangular Waveform) SSReas Max. Case Temperature - Tease - C SESSIBES 0 400 800 1200 1600 2000 2400 2800 3200 3600 4000 4400 4800 5200 Average On-State Current - If(av) - Amperes