PD41__10
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOK
Dual Diode Isolated Module
1000 Amperes / Up to 4000 Volts
TM
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.
Features:
Electrically Isolated Heatsinking
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
UL Recognized (E78240)
Benefits:
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
Applications:
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: PD414010 is a 4000 Volt,
1000A Average Dual Diode Isolated
TM
POW-R-BLOK
Module
Type
PD41
Current
Voltage
Volts (x100) Amperes
(x100)
36
38
40
10
Revision Date: 09/28/2011
PD41__10
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOK
Dual Diode Isolated Module
1000 Amperes / Up to 4000 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)
Conditions
Symbol
V
RRM
V
RSM
180° Conduction, T
C
=79°C
180° Conduction, T
C
=87°C
180° Conduction, T
C
=95°C
180° Conduction, T
C
=103°C
180° Conduction, T
C
=79°C
180° Conduction, T
C
=87°C
180° Conduction, T
C
=95°C
180° Conduction, T
C
=103°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
8.3 milliseconds
10 milliseconds
I
F(RMS)
I
F(RMS)
I
F(RMS)
I
F(RMS)
I
F(AV)
I
F(AV)
I
F(AV)
I
F(AV)
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
I
FSM
It
It
I
2
t
I
2
t
T
J
T
stg
2
2
Units
Up to 4000
V
RRM
+ 100V
1725
1570
1415
1255
1100
1000
900
800
48,300
41,060
32,200
27,375
42,000
35,700
28,000
23,800
22,480
17,660
3.26 x 10
2.83 x 10
9.72 x 10
6
6
6
6
2
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A sec
A
2
sec
A
2
sec
A
2
sec
°C
°C
in. – Lb.
Nm
in. – Lb.
Nm
kg
lb
V
Average Forward Current Per Diode
(180° Conduction)
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25°C, Vr = 0
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25°C, Vr = Vrrm
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125°C, Vr = 0
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125°C, Vr = Vrrm
Peak Three Cycle Surge Current, Non-Repetitive
Peak Ten Cycle Surge Current, Non-Repetitive
I t for Fusing for One Cycle
Tj = 125°C, Vr = Vrrm
I
2
t for Fusing for One Cycle
Tj = 25°C, Vr = 0
Operating Temperature
Storage Temperature
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M10 Terminal Screw
Module Weight, Typical
V Isolation @ 25°C
2
8.43 x 10
-40 to +150
-40 to +150
132
15
106
12
5.33
11.75
60Hz V
rms
60 sec
V
rms
4000
Information presented is based upon manufacturers testing and projected capabilities.
This information is subject to change without notice.
The manufacturer makes no claim as to suitability for use, reliability, capability,
or future availability of this product.
Revision Date: 09/28/2011
PD41__10
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOK
Dual Diode Isolated Module
1000 Amperes / Up to 4000 Volts
TM
Electrical Characteristics, T
J
=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
V
FM
Coefficients, Full Range
Symbol
I
RRM
V
FM
V
(TO)1
r
T1
V
(TO)2
r
T2
Test Conditions
Up to 4000V, T
J
=150°C
I
FM
=3000A, T
J
=25°C
T
J
= 150°C, I = 15%I
T(AV)
to
πI
T(AV)
T
J
= 150°C, I =
πI
T(AV)
to I
TSM
T
J
= 150°C, I = 50A to 6kA
V
FM
= A+ B Ln I +C I + D Sqrt I
A=
B=
C=
D=
Min.
Max.
200
1.35
0.741
0.132
0.840
0.119
0.7903
-1.11 E-02
1.27 E-04
1.01 E-03
25
µs
Units
mA
V
V
mΩ
V
mΩ
Typical Reverse Recovery Time
trr
T
J
= 25C, I
fm
= 1500A.
dI
r
/dt = 25 A/us, t
p
= 190 us
Thermal Characteristics
Characteristics
Thermal Resistance, Junction to Case
Thermal Impedance Coefficients
Symbol
R
Θ
J-C
Z
Θ
J-C
Per Module, both conducting
Per Junction, both conducting
Z
Θ
J-C
= K
1
(1-exp(-t/t
1
))
+ K
2
(1-exp(-t/t
2
))
+ K
3
(1-exp(-t/t
3
))
+ K
4
(1-exp(-t/t
4
))
Thermal Resistance, Case to Sink Lubricated
R
Θ
C-S
Per Module
K
1
= 5.04 E-04
K
2
= 2.31 E-03
K
3
= 2.83 E-03
K
4
=5.24 E-02
Max.
0.029
0.058
t
1
= 2.47 E-03
t
2
= 4.42 E-02
t
3
= 1.370
t
4
= 9.668
0.009
°C/W
Units
°C/W
°C/W
Revision Date: 09/28/2011
PD41__10
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOK
Dual Diode Isolated Module
1000 Amperes / Up to 4000 Volts
Maximum Transient Thermal Impedance
(Junction To Case)
TM
Typical On-State Forward Voltage Drop
(Tj = 150C)
2.5
0.06
2
0.05
Thermal Impedance - Rjc - °C/W
On-State Voltage - Vf - Volts
0.04
1.5
0.03
1
0.02
0.5
0.01
0
10
100
1000
10000
0.00
0.001
0.01
0.1
1
10
100
Instantaneous On-State Current - If - Amperes
Time - t - Seconds
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
1200
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
150
140
130
0
180
360
Max. Power Dissipation Per Diode - Watts_
90°
800
30°
180°
Max. Case Temperature - Tcase -°C_
1000
120
110
100
30°
CONDUCTION ANGLE
600
400
0
180
360
200
CONDUCTION ANGLE
90°
90
180°
80
0
0
200
400
600
800
1000
Average On-State Current - If(av) - Amperes
0
200
400
600
800
1000
Average On-State Current - If(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
1600
360°
Max. Power Dissipation Per Diode - Watts_
Maximum Allowable Case Temperature
(Rectangular Waveform)
150
140
Max. Case Temperature - Tcase -°C_
1400
1200
120°
1000
60°
800
600
400
200
0
0
200
400
600
800
1000
1200
1400
1600
0
180°
130
120
110
100
90
120°
80
70
60
180°
360°
60°
0
CONDUCTION ANGLE
180
360
CONDUCTION ANGLE
180
360
0
200
400
600
800
1000
1200
1400
1600
Average On-State Current - If(av) - Amperes
Average On-State Current - If(av) - Amperes
Revision Date: 09/28/2011
PD41__10
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOK
Dual Diode Isolated Module
1000 Amperes / Up to 4000 Volts
TM
Revision Date: 09/28/2011
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