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PRELIMINARY
PS41__25
POW-R-BLOK Single Diode Isolated Module 2500 Amperes / Up to 2400 Volts
TM
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 www.pwrx.com
Description:
Powerex Single Diode Modules are designed for use in applications requiring rectification and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink.
Features:
T T T T Electrically Isolated Heatsinking Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability
Benefits:
T No Additional Insulation Components Required T Easy Installation T No Clamping Components Required T Reduce Engineering Time
Applications:
T T T T T Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends
Ordering Information:
Select the complete eight-digit module part number from the table below. Example: PS412425 is a 2400 Volt, 2500A Average Dual Diode TM Isolated POW-R-BLOK Module
Type
PS41
Current Voltage Volts (x100) Amperes (x100)
18 20 22 24 25
11/06/2002
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PS41__25
POW-R-BLOK Single Diode Isolated Module 2500 Amperes / Up to 2400 Volts
TM
Absolute Maximum Ratings
Characteristics Repetitive Peak Reverse Blocking Voltage Non-Repetitive Peak Blocking Voltage (t < 5 msec) RMS Current Per Diode (180 Conduction)
o
Conditions
Symbol VRRM VRSM Up to 2400 VRRM + 100V 3925 3768 3454 3140 2500 2400 2200 2000 90,000 83,000 61,000 55,600 79,600 72,600 53,000 48,400 42,000 33,500 11.7 x 10
6 6
Units V V A A A A A A A A A A A A A A A A A A A sec A sec C C in. - Lb. Nm in. - Lb. Nm g lb V
2 2
180 Conduction, TC=90 C 180 Conduction, TC=92 C 180 Conduction, TC=98 C 180 Conduction, TC=104 C 180 Conduction, TC=90 C 180 Conduction, TC=92 C 180 Conduction, TC=98 C 180 Conduction, TC=104 C 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz, Tj = 125C, Vr = Vrrm 60 Hz, Tj = 125C, Vr = Vrrm 8.3 milliseconds 10 milliseconds
IF(RMS) IF(RMS) IF(RMS) IF(RMS) IF(AV) IF(AV) IF(AV) IF(AV) IFSM IFSM IFSM IFSM IFSM IFSM IFSM IFSM IFSM IFSM It It TJ Tstg
2 2
Average Forward Current Per Diode (180 Conduction)
o
Peak One Cycle Surge Current, Non-Repetitive Tj = 25C, Vr = 0 Peak One Cycle Surge Current, Non-Repetitive Tj = 25C, Vr = Vrrm Peak One Cycle Surge Current, Non-Repetitive Tj = 125C, Vr = 0 Peak One Cycle Surge Current, Non-Repetitive Tj = 125C, Vr = Vrrm Peak Three Cycle Surge Current, Non-Repetitive Peak Ten Cycle Surge Current, Non-Repetitive I t for Fusing for One Cycle Tj = 125C, Vr = Vrrm Operating Temperature Storage Temperature Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M10 Terminal Screw Module Weight, Typical V Isolation @ 25C
2
11.7 x 10 -40 to +150 -40 to +150 132 15 106 12 455 11.75 3000
Vrms
11/06/2002
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PS41__25
POW-R-BLOK Single Diode Isolated Module 2500 Amperes / Up to 2400 Volts
TM
Electrical Characteristics, TJ=25 C unless otherwise specified
Characteristics Repetitive Peak Reverse Leakage Current Peak On-State Voltage Threshold Voltage, Low-level Slope Resistance, Low-level Threshold Voltage, High-level Slope Resistance, High-level VFM Coefficients, Full Range Symbol IRRM VFM V(TO)1 rT1 V(TO)2 rT2 Test Conditions Up to 2400V, TJ=125 C IFM=3000A, TJ=150 C TJ = 150 C, I = 15%IT(AV) to IT(AV) TJ = 150 C, I = IT(AV) to ITSM TJ = 150 C, I = 50A to 10kA VFM = A+ B Ln I +C I + D Sqrt I Typical Reverse Recovery Time A= B= C= D= Min. Max. 200 1.00 0.681 0.051 0.681 0.051 0.6245 1.68 E-02 6.74 E-05 -2.44 E-03 22 us Units mA V V m V m
trr
TJ = 25 C, Ifm = 3000A. dIr/dt = 25 A/us, tp = 190 us
Thermal Characteristics
Characteristics Thermal Resistance, Junction to Case Thermal Impedance Coefficients Symbol RJ-C ZJ-C Per Module ZJ-C= K1 (1-exp(-t/t1)) + K2 (1-exp(-t/t2)) + K3 (1-exp(-t/t3)) + K4 (1-exp(-t/t4)) Thermal Resistance, Case to Sink Lubricated RC-S Per Module Max. 0.024 K1 = 4.05 E-04 t1 = 6.24 E-03 K2 = 5.19 E-03 t2 = 2.46 E-01 K3 = 1.63 E-02 K4 =2.13 E-03 t3 = 8.20 t4 = 35.3 0.009 C/W Units C/W
11/06/2002
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PS41__25
Single Diode Module
2500 Amperes / Up to 2400 Volts
Maximum Transient Thermal Impedance
(Junction To Case)
Typical On-State Forward Voltage Drop
(Tj = 150C)
4 3.5
0.025
2.5 2 1.5 1 0.5 0 100 1000 10000 100000
Thermal Impedance - Rjc - C/W
On-State Voltage - Vf - Volts
3
0.020
0.015
0.010
0.005
0.000 0.001 0.01 0.1 1 10 100 1000
Instantaneous On-State Current - If - Amperes
Time - t - Seconds
Maximum On-State Power Dissipation
(Sinusoidal Waveform) 2500
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
150
Max. Power Dissipation Per Diode - Watts_
2000
Max. Case Temperature - Tcase -C_
90
180
140 130 120 110 100 90 90 80 180
1500
30
0
180
360
CONDUCTION ANGLE
1000
0 180 360
30
500
CONDUCTION ANGLE
0 0 500 1000 1500 2000 2500 Average On-State Current - If(av) - Amperes
0
500
1000
1500
2000
2500
Average On-State Current - If(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform) 4000
Maximum Allowable Case Temperature
(Rectangular Waveform)
150
360
Max. Power Dissipation Per Diode - Watts_
Max. Case Temperature - Tcase -C_
3500 3000 2500 2000 1500 1000 500 0 0 500 1000 1500 2000 2500 3000 3500
0
140 130 120 110 100 90 80 70 60 60 90 120 180 360
0
180 120 60 90
CONDUCTION ANGLE
180
360
CONDUCTION ANGLE
180
360
4000
0
500
1000
1500
2000
2500
3000
3500
4000
Average On-State Current - If(av) - Amperes
Average On-State Current - If(av) - Amperes
11/06/2002
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PS41__25
Single Diode Module
2500 Amperes / Up to 2400 Volts
11/06/2002

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