POWEREX b4E D MM 7294621 0006198 Oe2T MEPRX R7S2__10 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 Fast Hecovery POWEREX INC 1000 Amperes Average 1600 Volts FOIA TYP 6 DEEP TYP. MARKING L eo eee | |. ___, ora. /-| aa c DIA. | ANODE CASE NUMBER R7S STRIKE DISTANCE = 38 INCH / 9.6 MM MIN NOMINAL DIMENSIONS CREEPAGE DISTANCE = .58 INCH / 14,7 MM MIN SYM. A B c D E F G H INCHES || (16 L86 180 030 5607 605 140 077 : MM e356 47.2 457 | 076 | 14.22/15 37 | 356 1.96 R7S2__10 (Outline Drawing) Ordering Information: Select the complete part number you desire from the following table: Recovery Voltage Current Time Leads VRRM IF(av) ter Type (Volts) Code (A) Code (usec) Code Case Code R7S2 400 04 1000 10 2.0 ES R7S 00 600 06 800 08 1000 10 1200 3=12 1400 14 1600 16 Example: Type R7S2 rated at 1000A average with Vapy = 1600V, Recovery Time = 2.0 usec, order as: Type Voitage Current ty Leads R | 7 | Ss | 2 1 2 1] 0 ES o [0 Scale = 2" R7S2__10 Fast Recovery Rectifier 1000 Amperes Average, 1600 Volts Features: Fast Recovery Times Soft Recovery Characteristics High Surge Current Ratings Special Selection of t-, and Qr, available Low Thermal impedance OHO OOO0 Low Profile Package Applications: LJ !nverters _] Choppers (1 Transmitters (1 Free Wheeling Diode F-59 POWEREX b4YE D MM 729462) OO0b199 Thb BPRX OWEREX INC Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (4 12) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 A7S2__10 Fast Recovery Rectifier 7000 Amperes Average, 1600 Volts Absolute Maximum Ratings Characteristics Symbol R7S2__ 10 Units RMS Forward Current lF(rms) 1550 Amperes Average Forward Current lF(av) 1000 Amperes One-half Cycle Surge Current lEsm 11,000 Amperes it (for Fusing), Times = 8.3 milliseconds t 504000 Asec Max. I@t Package (for Times = 8.3 milliseconds) 12 50 x 108 Asec Storage Temperature Tstg -40 to +190 C Operating Temperature Tj -40 to +150 C Mounting Force 2000 to 2400 Ibs Electrical and Thermal Characteristics Characteristics Symbol Test Conditions R7S2__10 Units Current - Conducting State Maximums Forward Voltage Drop VEM Tj = 25C,V Irn = 1500A 1.65 Volts Voltage - Blocking State Maximums Repetitive Peak Reverse Voltage (Rated Limit) VRAM 1400 Volts Non-rep. Trans. Peak Rev. Voltage (Rated Limit) VRSM t< 5.0msec 1600 Volts Reverse Leakage Current, mA peak IRRM Tj at max., Vary = Rated 50 mA Switching Maximum Reverse Recovery Time ter len =1500, to = 190 psec, 2.0 psec dip/dt = 25A/usec, To = 25C Thermal Maximum Resistance, Junction to Case Raij-c) 0.035 C Watt Maximum Resistance, Case to Sink (Lubricated) Recc-s) 0.020 C/Watt F-60 VOETREX BYE D MM 7294621 O00b200 508 MBPRX POWEREX INC Powerex, inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, 8P107, 72003 Le Mans, France (43) 41.14.14 R7S2__10 Fast Recovery Rectifier \ 1000 Amperes Average, 1600 Volts Reverse Recovery Wave Form pt af " at dimen dt tren =tet+to Inemneci Qar= ( ae )x Lnnenec disnecy = Ianreci at to Typical Reverse Recovery Charge Vs. Rate of Current Fall Reverse Recovery Charge, Orr, Coul 1 1 Rate of Current Fall, din/dt, A/us 1000 Typical Reverse Recovery Time Vs Rate of Current Fall 10 Reverse Recovery Time, Tra, us oO. 1 1 1000 Rate of Current Fall, die/dt A/us Typical Ratio of Current Recovery to Rate of Current Fall Ratio of Current Recovery, /s, ditrec)/dt/dir/dt 1 1000 Rate of Current Fall, die/dt, A/yus F-61 PTOMEREX b4YE D MM 729462] 0006201 444 BEPRX POWEREX INC Caen errr e rere ee 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 R7S82__10 Fast Recovery Rectifier 1000 Amperes Average, 1600 Volts Forward Current Vs. Forward Voltage Drop Transient Thermal Impedance Vs. Time 8 2 Forward Current, Inu, Peak Amperes x 10 Thermal Impedance Junction to Case, Z sav, C/Watt 1 Forward Voltage Drop, Vim, Volts Time, t, Seconds Energy Loss Per Pulse for Sinusoidal Pulses Calculation of Fast Recovery Diodes and Allowable Case Temperature --1 1. Conduction Losses Pavicond) = J/P x F 2. Reverse Recovery Losses (Approximate) Payisw) = 1/4 x Va x dia x Ty? x ( iis Px F x 1x106 t 1+1/s 3. Maximum Allowable Case Temperature Tomax) = Tj . (Pavicand) + Pavisw) x Rey-c)) Where: Pavicond) = Forward Conduction Power Loss in Watts Ts = 150C Energy Loss, J/P, Joules P = Reverse Recovery Power Loss in Watts 10 100 . 1000 10,000 ee = Energy Loss per Pulse in Joules Pulse Width, usec F = Frequency in Hertz VR = Steady State Reverse Operating Voltage in Volts dip/dt = Rate of Decay of Forward Current in Amperes/usec Tr = Reverse Recovery Time in Microseconds = Ratio of Recovery disat (Get) S dip/dt F = Operating Frequency in Hertz Toimax) = Maximum Allowable Case Temperature in C. T; = Maximum Operating Junction Temperature in C. Rey-c) = DC Junction to Case Thermal Impedance in C/Watt. F-62