POMEREX bYE D MM 7294621] 0006178 231 MPRX R722 07 Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 F; R ver Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 anti fier. e y 700 Amperes Average POWEREX INC 2600 Volts FOIA TYP G DEEP TYP MARKING CATHODE f \_ B DIA L =| A DIA. + p : | _. Scale = 2 E R722__07 _ 4 t Fast Recovery Rectitier ADIA. I 3 700 Amperes Average, 2600 Volts C OIA. L snove CASE NUMBER R72 STRIKE DISTANCE = 73 INCH / 18.5 MM MIN. NOMINAL OIMENSIONS CREEPAGE DISTANCE - 117 INCH / 29.7 MM MIN SYM A 8 Cc 0 E F G H INCHES || 134 2.28 205 030 1.020/1 060 140 078 oo MM 34.0 79 52.1 0.76 | 25 91726.92 | 3.56 (98 R722_ _07 (Outline Drawing) Ordering Information: ; ; Select the complete part number you desire from the following table: Recovery Voltage Current Time Leads VARM IF(av) ter Type (Volts) Code (A) Code (usec) Code Case Code R722 400 04 700 07 5.0 AS R72 OO Features: 60006 [] Fast Recovery Times 800 08 ry 1000 += 10 (-] Soft Recovery Characteristics 1200 12 ; 1400 14 (1 High Surge Current Ratings 1600 16 . . 1800 18 C1 Special Selection of ty, or Orr 2000 20 Available 2200 3922 2400 24 Applications: 2600 26 C1 Inverters Example: Type R722 rated at 700A average with Varn = 2600V, (1 Choppers Recovery Time = 5.0 usec, order as: . Type Voltage Current Time Leads [1] Transmitters R | ? | 2 | 2 2 S| 7 AS 9 (| Free Wheeling Diode F-39VOEREX BYE D MM 7294621 0006179 178 MEPRX POWEREX INC rs 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 A722__07 Fast Recovery Rectifler 700 Amperes Average, 2600 Valts Absolute Maximum Ratings Characteristics Symbal R722_ _07 Units RMS Forward Current iF (rms) 1100 Amperes Average Forward Current lF(av) 700 Amperes One-half Cycle Surge Current lESM 9500 Amperes It (for Fusing), Times = 8.3 milliseconds 2t 376000 Asec Max. |@t Package (for Times = 8.3 milliseconds) it 80 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 R722__07 Units Current - Conducting State Maximums Forward Voltage Drop Vem Tj = 25C, ley = 1500A 1.65 Volts Voltage - Blocking State Maximums Repetitive Peak Reverse Voltage (Rated Limit) VRRM 2600 Volts Non-rep. Trans. Peak Rev. Voltage (Rated Limit) VrRsm t < 5.0msec 2800 Volts Reverse Leakage Current, mA peak IRRM T; at max., VaRM = Rated 50 mA Switching Maximum Reverse Recovery Time ter lEM = 1500A, t, = 190usec, 5.0 psec dip/dt = 25A/usec, To = 25C Thermal Maximum Resistance, Junction to Case Roij-c) . 0.055 C Matt Maximum Resistance, Case to Sink (Lubricated) Re.s) 0.020 CWatt F-40Reverse Recovery Charge, One, 4 Coul VOMEREX b4YE D MM 7294621] 0006160 45T MPRX 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 R722__07 Fast Recovery Rectifier 700 Amperes Average, 2600 Volts Reverse Recovery Wave Form Typical Reverse Recovery Time vs. Rate of Current Fall R722 __ te =] a / dt dinec dt tra=tatte tette Qar= ( =z )x Ireaaecs trates Reverse Recovery Time, Tarn, usec Giinecs = Venwaec: dt to Rate of Current Fail, dia/dt, A/us Typical Reverse Recovery Charge vs. Rate of Current Fall Typical Ratio of Current Recovery to Rate of Current Fall 1000 R722 __07 R722 _- 100 i 52 3 53 O 33 # 2x 3 oD 10 xs 1 10 100 200 1 10 100 200 Rate of Current Fall, dia/dt, A/ys Rate of Current Fall, die/dt, A/us F-44VOMEREX b4YE D MM 7294621 0006181 &2b MBPRX 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 R722__07 Fast Recovery Rectifier 700 Amperes Average, 2600 Volts Forward Voltage Drop vs. Forward Current Forward Voltage Drop, V rm, Volts Forward Current, Im, Peak Amperes Energy Loss Per Pulse for Sinusoidal Pulses , J/P, Joules Energy 1 10,000 Pulse Width, usec F-42 Thermal Impedance Junction to Case, Z wou, C/Watt Transient Thermal Impedance Vs. Time 001 O01 a 1 10 100 Time, t, Seconds Calculation of Fast Recovery Diodes and Allowable Case Temperature . Conduction Losses Pavicond) =J/PxF . Reverse Recovery Losses (Approximate) Pavisw) = 1/4 x VR x ax Ty? X (5 F* F x 1x106 . Maximum Allowable Case Temperature Tomax) = Tj - (Pavicondy + Pavisw) X Ray-cy) Where: Pavicond) = Forward Conduction Power Loss in Watts Payew) = Reverse Recovery Power Loss in Watts = Energy Loss per Pulse in Joules F = Frequency in Hertz Va = Steady State Reverse Operating Voltage in Volts dip/dt = Rate of Decay of Forward Current in Amperes/usec Tr = Reverse Recovery Time in Microseconds as = Ratio of Recovery di/dt (Sett ) Ss dip/dt F = Operating Frequency in Hertz Tomax) = Maximum Allowable Case Temperature in C. = Maximum Operating Junction Temperature in C. Rec) = DC Junction to Case Thermal Impedance in C/Watt. }