PRELIMINARY
PD41__10
POW-R-BLOK
TM
Dual Diode Isolated Module
1000 Amperes / Up to 4400 Volts
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
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
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: PD414410 is a 4400 Volt,
1000A Average Dual Diode
TM
Isolated
POW-R-BLOK
Module
Type
PD41
Current
Voltage
Amperes
Volts (x100)
(x100)
36
38
40
42
44
10
06/30/2003
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PD41__10
POW-R-BLOK
TM
Dual Diode Isolated Module
1000 Amperes / Up to 4400 Volts
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
V
RRM
V
RSM
Up to 4400
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
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
A sec
A sec
°C
°C
in. – Lb.
Nm
in. – Lb.
Nm
g
lb
V
2
2
2
2
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
It
It
T
J
T
stg
2
2
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
I t for Fusing for One Cycle
Tj = 25C, Vr = 0
Operating Temperature
Storage Temperature
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M10 Terminal Screw
Module Weight, Typical
V Isolation @ 25C
2
2
8.43 x 10
-40 to +150
-40 to +150
132
15
106
12
455
11.75
60Hz V
rms
60 sec
V
rms
3600
06/30/2003
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PD41__10
POW-R-BLOK
TM
Dual Diode Isolated Module
1000 Amperes / Up to 4400 Volts
Electrical Characteristics, T
J
=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
V
FM
Coefficients, Full Range
Symbol
I
RRM
V
FM
V
(TO)1
r
T1
V
(TO)2
r
T2
Test Conditions
Up to 4400V, T
J
=125°C
I
FM
=3000A, T
J
=25°C
T
J
= 125°C, I = 15%I
T(AV)
to
πI
T(AV)
T
J
= 125°C, I =
πI
T(AV)
to I
TSM
T
J
= 125°C, I = 50A to 6kA
V
FM
= A+ B Ln I +C I + D Sqrt I
Typical Reverse Recovery Time
A=
B=
C=
D=
Min.
Max.
200
1.35
0.741
0.132
0.840
0.1194
0.7903
-1.11 E-02
1.27 E-04
1.00 E-03
25
us
Units
mA
V
V
mΩ
V
mΩ
trr
T
J
= 25°C, 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
06/30/2003
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PD41__10
Dual Diode Module
1000 Amperes / Up to 4400 Volts
Maximum Transient Thermal Impedance
(Junction To Case)
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
Max. Power Dissipation Per Diode - Watts_
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
150
140
130
0
180
360
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
80
180°
0
200
400
600
800
1000
0
0
200
400
600
800
1000
Average On-State Current - If(av) - Amperes
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
06/30/2003
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
PD41__10
Dual Diode Module
1000 Amperes / Up to 4400 Volts
06/30/2003
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