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LD41__60
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK Dual Diode Isolated Module 600 Amperes / Up to 2400 Volts
TM
OUTLINE DRAWING
A R B C J F
Description:
Powerex Dual 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. TM POW-R-BLOK has been tested and recognized by the Underwriters Laboratories. LD41__60 Dual Diode TM POW-R-BLOK Module 600 Amperes / 800-2400 Volts
K
G
D
3
2
1
L
Q - DIA. (4 TYP.)
H
P - M10 THD (3 TYP.)
Features:
T T T T T Electrically Isolated Heatsinking Aluminum Nitride Isolator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability T UL Recognized
M
S
LD41 Outline Dimensions
E
Dimension A
N
Inches 5.91 4.88 4.41 2.36 2.05 1.97 1.89 1.73 1.22 1.10 1.00 0.69 0.39 M10 Metric 0.26 Dia. 0.24 0.12 .110 x .032
Millimeters 150.0 124.0 112.0 60.0 52.0 50.0 48.0 44.0 31.0 28.0 25.4 17.5 10.0 M10 6.5 Dia. 6.0 3.0 2.5 x 0.8
B C
Benefits:
T No Additional Insulation Components Required T Easy Installation T No Clamping Components Required T Reduce Engineering Time
2 3
CONNECTION DIAGRAM
1
D E F G H J K
Applications:
T T T T T Bridge Circuits AC & DC Motor Drives Battery Supplies Power Supplies Large IGBT Circuit Front Ends
Ordering Information:
L M N P Q R S T
Select the complete eight-digit module part number from the table below. Example: LD412460 is a 2400V, 600 Ampere Dual Diode Isolated TM POW-R-BLOK Module.
Type
LD41
Voltage Volts (x100)
08 10 12 to 24
Current Amperes (x10)
60
Note: Dimensions are for reference only.
Revision Date: 11/5/2002
LD41__60
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK Dual Diode Isolated Module 600 Amperes / Up to 2400 Volts
TM
Absolute Maximum Ratings
Characteristics Repetitive Peak Reverse Blocking Voltage Non-Repetitive Peak Reverse Blocking Voltage (t < 5 msec) RMS Forward Current Average Forward Current Peak One Cycle Surge Current, Non-Repetitive Peak Three Cycle Surge Current, Non-Repetitive Peak Ten Cycle Surge Current, Non-Repetitive I t for Fusing for One Cycle Operating Temperature Storage Temperature Max. Mounting Torque, M6 Mounting Screw Max. Mounting Torque, M10 Terminal Screw Module Weight, Typical V Isolation @ 25C Vrms
2
Conditions
Symbol VRRM VRSM IF(RMS) up to 2400 VRRM + 100 950 600 21000 19000 15,500 13,000 1,840,000 1,810,000 -40 to +150 -40 to +150 55 6 110 12 1500 3.30 3000
Units V V A A A A A A A sec 2 A sec C C in. - Lb. Nm in. - Lb. Nm g lb V
2
180 Conduction, TC=106C 60 Hz, 100% VRRM reapplied 50 Hz, 100% VRRM reapplied 60 Hz, 100%VRRM reapplied 60 Hz, 100% VRRM reapplied 8.3 milliseconds 10 milliseconds
IF(AV) IFSM IFSM IFSM IFSM It 2 It TJ Tstg
2
Revision Date: 11/5/2002
LD41__60
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK Dual Diode Isolated Module 600 Amperes / Up to 2400 Volts
TM
Electrical Characteristics, TJ=25C 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 VTM Coefficients, Full Range Symbol IRRM VFM V(TO)1 rT1 V(TO)2 rT2 Test Conditions Up to 2400V, TJ=150C TJ=150C, IFM=1800A TJ = 150C, I = 15%IF(AV) to IF(AV) TJ = 150C, I = IF(AV) to IFSM TJ = 150C, I = 15%IF(AV) to IFSM VTM = A+ B Ln I +C I + D Sqrt I A= B= C= D= Min. Max. 40 1.19 0.747 0.243 0.914 0.145 5.05E-01 3.44E-02 8.13E-05 6.57E-03 Units mA V V m V m
Thermal Characteristics
Characteristics Thermal Resistance, Junction to Case Thermal Impedance Coefficients Symbol RJ-C ZJ-C Per Module, both conducting Per Junction, both conducting ZJ-C= K1 (1-exp(-t/ 1)) + K2 (1-exp(-t/ 2)) + K3 (1-exp(-t/ 3)) Thermal Resistance, Case to Sink Lubricated RC-S + K4 (1-exp(-t/ 4)) Per Module K1 = 8.03E-04 K2 = 1.03E-02 K3 = 1.64E-02 K4 = 3.75E-02 Max. 0.0325 0.0650 1 = 3.39E-04 2 = 3.15E-03 3 = 1.06E-01 4 = 2.066 0.01 Units C/W C/W
C/W
Revision Date: 11/5/2002
LD41__60
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK Dual Diode Isolated Module 600 Amperes / Up to 2400 Volts
TM
Maximum On-State Forward Voltage Drop
( Tj = 150 C )
5.00
LD41 N
Maximum Transient Thermal Impedance
(Junction to Case)
0.07 0.06
LD41N
On-State Voltage - Vfm - Volts
Thermal Impedance - Zjc - C/W
4.00
0.05 0.04 0.03 0.02 0.01
3.00
2.00
1.00
0.00 10 100 1000 10000 100000
0 0.001
0.01
0.1
1
10
100
Time - t - Seconds
Instantaneous On-State Current - Ifm - Amperes
M axim um O n-State Pow er D issipation
(S inusoidal W aveform ) 700
M aximum Allow able Case Temperature
(Sinusoidal Waveform)
150
Max. Power Dissipation Per Diode - Watts
Max. Case Temperature - Tcase -C
600 500 400 300 200 100 0 0
LD41N
120 90 60 30 15
180
145 140 135 130 125 120 115 110 105
LD41N
0
180
360
15 30 60
CONDUCTION ANGLE
0
180
360
CONDUCTION ANGLE
90 120 180
100
100 200 300 400 500 600 700
0
100
200
300
400
500
600
700
Average O n-S tate C urrent - If(av) - Am peres
Average On-State Current - If(av) - Am peres
Maximum On-State Power Dissipation
(Rectangular Waveform)
1000 900 Max. Power Dissipation Per Diode - Watts 800 700 600 500 400 300 200 100 0 0 200 400 600 800 1000 15 30 60 90 120
LD41N
Maximum Allowable Case Temperature
(Rectangular Waveform)
150
180
Max. Case Temperature - Tcase -C
270
360
140 130 15 120 110 100 180 90
LD41N
0
CONDUCTION ANGLE
180
360
30 60 90 120
0
CONDUCTION ANGLE
180
360
270 360
80
0
200
400
600
800
1000
Average On-State Current - If(av) - Amperes
Average On-State Current - If(av) - Amperes
Revision Date: 11/5/2002
LD41__60
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK Dual Diode Isolated Module 600 Amperes / Up to 2400 Volts
TM
Powerex LD41--60 Pow-R-Blok 6-Pulse Bridge
4000
0.02 0.015 0.01 Rth S-A (C/W)
Total Power Dissipation vs Maximum Rated Output Current
4000
4000 3500 3000 2500 2000 1500 1000 500 0 2000
3500
0.025
3500
3000
0.03
3000
Total Power Dissipation (W)
2500 2000 1500 1000 500 0 0
2500 0.04 0.05 0.06 0.08 0.10 0.12 0.15 0.20 0.30 500 1000 1500 2000
0
20
40
60
80
100
120
140
0
500
1000
1500
Ambient Temperature (C)
Maximum Bridge Output Current (A)
Six-Pulse Bridge Circuit Total Power Dissipation & Maximum Rated Output Current With Sink to Ambient Resistance of Heatsink as a Parameter.
Revision Date: 11/5/2002
Total Power Dissipation (W)

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