RA202000A POWEREX | Alldatasheet

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Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272

2000 Amperes Average

5400 Volts

7 \\ / j a : LAW ee St ii : Leow TYP. es 6 betel t¥e waning caTnooe hyo — [* ———— ae sil +01 =A Lo RA20 200A General Purpose Rectifier t 01, — 2000 Amperes Average, 5400 Volts LC pnove CASE NUMBER RAZ STRIKE DISTANCE + 95 INCH / 241 Mw MW NOMINAL DIMENSIONS CREEPAGE DISTANCE = 1.82 INCH / 46.2 MM MIN (sm a a Te To ia Fe TH) Po rae ae eee as8 [ze Powerex General Purpose - Rectifiers are designed for high RA20 20008 (Outline Drawing) 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. Ordering Information: Features: Select the complete 8 digit part DO _Low Forward Voltage number you desire from the table C_ Low Thermal Impedance below.

1 Hermetic Packaging

Recovery oO Ricolent Surge and It Voltage Current Time 19 VaRM Li? { Type (Volts) it ) (usee) Applications: Power Supplies RA20 | 10 20 Xx O PP through | © Motor Control | ( Free Wheeling Diode 1000V. | 2000A | 25) through | usec O Battery Chargers 5400V O Resistance Welding G-97

a Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 RA20 2000A General Purpose Rectifier

2000 Amperes Average, 5400 Volts

a Characteristics Symbol AZO 2000A Units Non-repetitive Transient Peak Reverse Voltage VRSM VARM + 200V Volts RMS Forward Current, To = 99°C |E(rms) 3140 ‘Amperes Average Current 180° Sine Wave, Tc = 99°C \\Ftav) 2000 ‘Amperes RMS Forward Current, To = 55°C TE (ems) 4710 ~Amperes ‘Average Current 180° Sine Wave, T= 55°C 'Ftav) 3000 ~__ Amperes Peak One Cycle Surge Forward Current (Non-repetitive) 60Hz Item 24000 ‘Amperes Peak One Cycle Surge Forward Current (Non-repetitive) 50Hz ism 21800 ‘Amperes

3 Cycle Surge Current ltgm 19000 Amperes

10 Cycle Surge Current lism 15000 ‘Amperes

[2t (for Fusing) for One Cycle, 60Hz 2 2.40 x 106 ‘A2sec Maximum I2t of Package (t = 8.3 msec) t 125 x 108 A2sec Operating Temperature T; -40 to +150°C °C Storage Temperature Totg -40 to +200°C °C Approximate Weight 24 Ib. 950 9 Mounting Force ‘9000 to 11000 b. 4100 to 5000 kg. G-98

a Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 RA20 20004 General Purpose Rectifier Electrical Characteristics, Tj = 25°C Unless Otherwise Specified Characteristics Symbol Test Conditions Min. Typ. Max. Units Peak Reverse Leakage Current IRRM Tj = 125°C, Vp = VARM 200 mA Forward Voltage Drop VEM 'gm = 3000A, Duty Cycle < 0.1% 1.45 Volts Threshold Voltage, Low-level Vero Tj= 180°C, 1= 15%, Irfay) to It (ayy 0.96347 Volts Slope Resistance, Low-level ™% 0.20721 ma Threshold Voltage, High-level Vitoj2 T= 180°C, T= alta) to tg " 1.76654 Volts Slope Resistance, High-level 'T2 0.12481 ma Vim Coefficients, Low-level T= 150°C, T= 15% I(ay) t0 mT (ay) ‘Ay = 0.87099 By = 0.01029 Cy = 1.852E-04 Dy = 1.589E-03 Vm Coefficients, High-level - T= 150°C, T= alt(ay) tog Ag = 10.9312 Bo = -1.82561 Co = -1.435E-04 Do = 0.10336 Typical Reverse Recovery Time tre Te = 25°C, Ipy4 = 1500A, 25 psec dipidt = 25A/usec, tp = 1908ec Thermal Characteristics Maximum Thermal Resistance, Double Sided Cooling Junction-to-Case Ro(-c) 0.013 °C/W Case-to-Sink Rocc-s) 0.007 °C/W G-99

(rr Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 General Purpose Rectifier Maximum On-State Forward Voltage Drop Maximum Transient Thermal Impedance TM “OCT MT A u Hl imi r im g ae /| 25 | 4razo20, H Hae EITM IZ ame 0 NN a CCT fows AU Nan a i. PT Tl F ac LT TT PL Niza Foes ee COUT TM TTT TTT 10 100 1000 10000 100000 0.0001 0.001 0.01 Of 1 10 100 = 1000 Instantaneous On-State Current - ifm - Amperes Time - t - Seconds Maximum On-State Power Dissipation Maximum Allowable Case Temperature 00 (Sinusoidal Waveform) 150 (Sinusoidal Waveform) mee BESS |= L y, Se PUN ae Ieee] ESN ELA] Hise ASS o 500 1000 1500 2000 2500, 3000 3500 0 500 1000 1500 2000 2500 3000 3600 Average On-State Current - If{av) - Amperes: Average On-State Current - If(av) - Amperes: Maximum On-State Power Dissipation Maximum Allowable Case Temperature “ne eet ol << oeem ¥ 4 i aml Poe eeT| |B ERS Ls Hee ee zie | tT SSR ete | od moe ee pe FH 44 eH be EEN NSEREEE E 20 WZ Ho 2 ee Be EAT efi YS Ee a 400 800 1200 1600 2000 2400 2800 3200 3600 4000 4400 4800 5200 ° | 400 800 1200 1600 2000 2400 2800 3200 3600 4000 4400 4800 5200 Average On-State Current - If{av) - Amperes. Average On-State Current - If{av) - Amperes G-100