POWEREX a Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 BYE D mw 7294621 GOOb1L7H bb MEPRX R722__06 Fast Recovery Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 Rec ti fier POWEREX INC 650 Amperes Average 1600 Volts FOIA TYP G OEEP TYP , MARKING | CASE NUMBER R72 NOMINAL DIMENSIONS BOOIA CATHODE U \ f 4 ota Vo L. ANODE STRIKE DISTANCE = 73 INCH / 185 MM MIN CREEPAGE DISTANCE 117 INCH / 297 MM MIN m Symi] A B C | D F SG H 134 2 28 205 | 030 Lo2z0/1 060 40 078 INCHES MM 340 679 52 1 | 25 91/26.92 076 356 198 Scale = 2" R722__06 (Outline Drawing) Ordering Information: Select the complete part number you desire from the following table: Recovery Voltage Current Time Leads VaRM Fav) tir Type (Volts) Code (A) Code (usec) Code Case Code R722 400 04 650 06 2.0 ES R72 OO 600 06 goo. =sO8 1000 10 1200 =12 1400 14 1600 16 Example: Type R722 rated at 650A average with VaRM = 1600V, Recovery Time = 2.0 psec, order as: Type Voltage Current Time Leads R | 7 | 2 | 2 1 6 | 0 6 ES oO oO R722_ _06 Fast Recovery Rectifier 650 Amperes Average, 1600 Volts Features: (1 Fast Recovery Times (1 Soft Recovery Characteristics (1 High Surge Current Ratings [1 Special Selection of t,, or Qyy Available Applications: CL] Inverters [1 Choppers ( Transmitters (] Free Wheeling Diode F-35 TOWEREX b4E D MM 7294621] 0006175 522 MPRX POWEREX INC eee Powerex, Inc., 200 Hillls 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 R722__06 Fast Recovery Rectifier 650 Amperes Average, 1600 Volts Absolute Maximum Ratings Characteristics Symbol R722_ _06 Units RMS Forward Current lF(rms) 1000 Amperes Average Forward Current \F(av) 650 Amperes One-half Cycle Surge Current lEsm 7500 Amperes I2t (for Fusing), Times = 8.3 milliseconds 2t 234000 A?sec Max. It Package (for Times = 8.3 milliseconds) it 80 x 106 A2sec Storage Temperature Tstg -40 to +190 C Operating Temperature Tj -40 to +150 C Mounting Force 2000 to 2400 los Electrical and Thermal Characteristics Characteristics Symbol Test Conditions R722__06 Units Current - Conducting State Maximums Forward Voltage Drop VEM T; = 25C, len = 1500A 2.05 Volts Voltage - Blocking State Maximums Repetitive Peak Reverse Voltage (Rated Limit) VRRM 1600 Volts Non-rep. Trans. Peak Rev. Voltage (Rated Limit) Vasu t< 5.0msec 1800 Voits Reverse Leakage Current, mA peak IRRM Tj at max., Vari = Rated 50 mA Switching Maximum Reverse Recovery Time trr le = 1500A, tp = 190ysec, 2.0 psec dip/dt = 25A/usec, To = 25C Thermal Maximum Resistance, Junction to Case Re\-c) 0.055 C/Watt Maximum Resistance, Case to Sink (Lubricated) Reic-s) 0.020 C/Watt F-36 ~~ Reverse Recovery Charge, Orr, 1 Coul VOMEREX BYE D MM 7294621 OOOb17b 4b9 BPRX 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 R722__ 06 Fast Recovery Rectifier 650 Amperes Average, 1600 Volts Typical Reverse Recovery Time Vs. Rate of Current Fall Reverse Recovery Wave Form g Tape to g 4 iF aad dia J g dt ee _ direc: 8 dt Tra=tatto f a AMIRECI Qar = ( dette )x lanirec 3 c direc: lamreci at to Rate of Current Fall, dia/dt, A/us Typical Reverse Recovery Charge Vs Rate of Current Fall Typical Ratio of Current Recovery to Rate of Current Fall Ratio of Current Recovery, 1/s, direc)/dt/dir/dt 1 1 1 100 Rate of Current Fall, dia/dt, A/us Rate of Current Fall, dia/dt, A/us F-37 PTOMEREX b4YE D MM 7294621 0006177 3TS M@PRX POWEREX INC ee 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 R722__ 06 Fast Recovery Rectifier 650 Amperes Average, 1600 Volts Forward Current Vs. Forward Voltage Drop Transient Thermal Impedance Vs. Time xz Forward Current, Ir, Peak Amperes Thermal Impedance Junction to Case, Z scm, C/Watt 10 0 40 001 o1 1 1 10 100 Forward Voltage Drop, Vem, Volts Time, t, Seconds Energy Loss Per Pulse for Sinusoidal Pulses Calculation of Fast Recovery Diodes and Allowable Case Temperature ~_06 1. Conduction Losses Pay(cond) = J/P x F 2. Reverse Recovery Losses (Approximate) Pavisw) = 1/4 X Vp x aa x Ty? x ( 1/s Px Fx 1x10 t 1+ 1s 3. Maximum Allowable Case Temperature Tomax) = Tj - (Pavicond) + Pavisw) x Ray-c)) Energy Loss, J/P, Joules Where: Payicona) = Forward Conduction Power Loss in Watts Pavisw) = Reverse Recovery Power Loss in Watts P idth, usec J/P = Energy Loss per Pulse in Joules ulse Width F = Frequency in Hertz Ve = Steady State Reverse Operating Voltage in Volts dip/dt = Rate of Decay of Forward Current in Amperes/usec Tw = Reverse Recovery Time in Microseconds a = Ratio of Recovery di/dt (Siettt | S dip/at F = Operating Frequency in Hertz Teimax) = Maximum Allowable Case Temperature in C. = Maximum Operating Junction Temperature in C, Royo) = DC Junction to Case Thermal tmpedance in C/Watt. j F-38