R6020425 POWEREX | Alldatasheet
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POWEREX Roos 28. R603__ 25 Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272
250 Amperes Average
1600 Volts
f 6 + E : Ton U F € DIA, Eid Tq CT) oo € =< ail LL PE net sc Er ‘Scale = 2" R602__25/R603__25 a 750-16 UNF - 2a THO. Fast Recovery Rectifier 4b 250 Amperes Average, 1600 Volts CASE NUMBER RO STRIKE DISTANCE = 48 INCH / 12.2 uM MW NOMINAL OIMENSIONS CREEPAGE DISTANCE = 48 INCH / 12. MM MIN [30 = Fe Ss: ALL DIMENSIONS ARE REFERENCE
1 Soft Recovery Characteristics
R602__25/R603__25 (Outline Drawing) CO Standard and Reverse Polarities
0 Flag Lead and Stud Top
Ordering information: 0 High Surge Current Ratings Select the complete part number you desire from the following table: C High Rated Blocking Voltages Recovery O Special Electrical Selection for Voltage i Time L Leads Parallel and Series Operation VaRM Type (vot) Code (usec) Code Case Code O Glazed Ceramic Seal Gives High Voltage Creepage and Reo2 400 04 1.0 HS DO-9 YA Strike Paths (Standard 600 06 Polarity) 100 % O Special Selection of Recovery R603 1200 12 Characteristics Available (Reverse 1400 14 Applications: Polarity) 1600 16 one erters Example: Type R602 rated at 250A average with Vary = 1600V, Recovery Time = 1.0usec, order as: Choppers Type ee Leads O Transmitters R fe fovea ti] «| HS A () Free Wheeling Diode
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 R602__25/R603__25 Fast Recovery Rectifier
250 Amperes Average, 1600 Volts
Characteristics Symbol R602__25/R603__25 Units RMS Forward Current 'e(rms) 400 ‘Amperes ‘Average Forward Current 'Fav) 250 ‘Amperes One-half Cycle Surge Current ISM 4500 ‘Amperes 12t (for Fusing), Times > 8.3 milliseconds rt 85000 A2sec Storage Temperature Tstg ~40 to +190 °c Operating Temperature Tj -40 to +150 °C Mounting Torque (Lubricated) 360 in-Ib Mounting Torque (Lubricated) Electrical and Thermal Characteristics Characteristics Symbol Test Conditions R602__25/R603__25 Units Current - Conducting State Maximums Forward Voltage Drop Vem T; = 25°C, Ip = 800A 2.0 Volts Voltage - Blocking State Maximums Repetitive Peak Reverse Voltage (Rated Limit) VRRM 1600 Volts Non-rep. Trans. Peak Rev. Voltage (Rated Limit) Vag t<5.0msec 1800 Volts Reverse Leakage Current, mA peak IRRM T; at max., Van = Rated 50 mA Switching Maximum Reverse Recovery Time Tr TEM = 785A, tp = T00useC, 7 ~ sec dip/dt = 25A/usec, To = 25°C Thermal Maximum Resistance, Junction to Case Rojo 0.17 °cWatt Maximum Resistance, Case to Sink (Lubricated) Ra(c-s) 0.10 °c/Watt mas
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 FR602__25/R603__25 Fast Recovery Rectifier Reverse Recovery Wave Form Typical Reverse Recovery Time Vs. Rate of Current Fall oe St eee Pe o a a oe tl , i pO oo -| fi SO ; AU ae II as Foo LE] et = SSS SEF Sass Sees: tia 8 Foes ieee dt « — ee ti tectet 8 ESS ee oo ame ( 3 Jat (fon 3 eo an = SD x Danenecs ij Cs ar i La a ELTA TEI CTT . 1 10 100 1000 Rate of Current Fall, dis/dt A/us Typical Reverse Recovery Charge Vs. Rate of Current Fall Typical Ratio of Current Recovery to Rate of Current Fall hd SS 22 see ee gf 4 —— = — east Ss Ee emacs sees a fo a | 2 ESS § PC i eo =e ee eee jet tt ese 3 ESE : ee 3 JES] See SS S552? a oes > Eee =a 3 el ee iy >=--....:———- esis: a 5 SSS Saas eee ae ee — H 2 eH
10 Pt er @ EER ee
°° = Say e Eee ee ee Ss 2S ee aH Pa 2 Eee a 6 EES & a oo 3 =e LT CT Cs Ea SSS Bo r 10 108 a 16 v0 7000 Rate of Current Fall, dix/dt, A/us Rate of Current Fall, di«/dt, A/us
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 RG02__25/R603__25 Fast Recovery Rectifier Forward Current Vs. Forward Voltage Drop Transient Thermal Impedance Vs. Time g FERRERS & Cee cro eee GUA GRAEMOAUAGBOSED>>>2a0080000 ey i 1 TTT frees 825 Tee acanTLITITh a a ee © 8 3" FERRERS ree cg a FRR eee CCMMI TA = FEE et 7 1 A
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g Coo € (rt & Coo SS a HUNUARDUORNUOUONDAOUNOOORUOOOUOUEEROOELD 2 Eee EE i "99 1 2 > ‘ Ere or 3 oT : Forward Voltage Drop, Vru, Volts Time, t, Seconds Energy Loss Per Pulse for Sinusoidal Pulses Calculation of Fast Recovery Diodes
10 SSS and Allowable Case Temperature
Fre = aren 1. Conduction Losses RS zee ate ee FF SS Payicond) = J/P x F j ears ee nat 2, Reverse Recovery Losses (Approximate) ee egret LL Pavan) = VAXVAX Gx Ty?x (US Px Fx 108
5 BeBe et
| ey a0 Allowable Case Temperature
0 SS SS SSS SSS SSS Tomax) = T)~ (Pavicona) + Pavisw) X Rag-c))
at P, = Forward Conduction Power Loss in Watts oot Cri pevcow) 7 Rovorse Recovory Power Lose in Was 10 ne Width 1000 10,000 JP” = Energy Loss per Pulse in Joules ulse Width, usec F = Frequency in Hertz vj = Steady State Reverse Operating Voltage A in Volts dig/dt = Rate of Decay of Forward Current in Amperes/usec Tr = Reverse Recovery Time in Microseconds 1 i dig/dt = = Ratio of Recovery di/dt(/CeC s y ( dip/dt ) F = Operating Frequency in Hertz Tomax = Maximum Allowable Case Temperature in °C. T = Maximum Operating Junction Temperature inc. Raj.) = OC Junction to Case Thermal Impedance in °C/Watt. c4a