POWEREX ND4126_10

ND41__26
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
Description:
OUTLINE DRAWING
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.
T - M8 THD. (3 TYP.)
U - DIA. (4 TYP.)
K
M
AK
A
G J
N
K
C
B
POW-R-BLOKTM
Dual Diode Isolated Module
260 Amperes / Up to 2400 Volts
S
A
W
Q
P
E
H
W
L
R
F
ND41__26
Dual Diode Isolated
POW-R-BLOKTM Module
260 Amperes / 600-2400 Volts
DIODE 1
K
A
AK
Features:
Electrically Isolated Heatsinking
Aluminum Nitride Isolator
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
„ UL Recognized
„
„
„
„
„
DIODE 2
CONNECTION DIAGRAM
Benefits:
Ordering Information:
ND41 Outline Dimensions
Dimension
Inches
Millimeters
A
4.57
116
B
3.66
93
C
3.15
80.0
E
2.06
52.3
F
2.05
52.0
G
1.97
50.0
H
1.90
48.3
J
1.50
38.1
K
1.38
35.0
L
1.26
32.0
M
1.122
28.5
N
.71
18.0
14.5
P
.57
Q
.625
15.9
R
.394
10.00
S
.350
8.9
T
M8 Metric
M8
U
.250 Dia.
6.35 Dia.
W
.12
3.0
Select the complete eight digit
module part number from the table
below.
Example: ND412026 is a 2000Volt,
260 Ampere Dual Diode Isolated
TM
POW-R-BLOK Module
„ No Additional Insulation
Components Required
„ Easy Installation
„ No Clamping Components
Required
„ Reduce Engineering Time
Applications:
Type
ND41
Voltage
Volts
(x100)
Current
Amperes
(x10)
06
08
10
12
14
16
18
20
22
24
26
„
„
„
„
„
Bridge Circuits
AC & DC Motor Drives
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
Note: Dimensions are for reference only.
Revision Date: 05/17/2010
ND41__26
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOKTM
Dual Diode Isolated Module
260 Amperes / Up to 2400 Volts
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Reverse Blocking Voltage
VRRM
up to 2400
V
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
VRSM
VRRM + 200
V
RMS Forward Current
180° Conduction, TC=112°C
IF(RMS)
408
A
Average Forward Current
180° Conduction, TC=112°C
IF(AV)
260
A
Peak One Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
IFSM
8000
A
Peak Three Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
IFSM
5750
A
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
IFSM
4975
A
It
2
266,000
A sec
Operating Temperature
TJ
-40 to +150
°C
Storage Temperature
Tstg
-40 to +150
°C
45
5
110
12
840
in.-Lb.
Nm
in.-Lb.
Nm
g
1.85
lb.
2500
V
2
I t for Fusing for One Cycle, 8.3 milliseconds
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M8 Terminal Screw
Module Weight, Typical
V Isolation @ 25C
Vrms
2
Revision Date: 05/17/2010
ND41__26
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOKTM
Dual Diode Isolated Module
260 Amperes / Up to 2400 Volts
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Repetitive Peak Reverse Leakage Current
IRRM
Up to 2400V, TJ=150°C
50
mA
Peak On-State Voltage
VFM
IFM=1500A
1.35
V
Threshold Voltage, Low-level
Slope Resistance, Low-level
V(TO)1
rT1
TJ = 150°C, I = 15%IF(AV) to πIF(AV)
0.764
0.360
V
mΩ
Threshold Voltage, High-level
Slope Resistance, High-level
V(TO)2
rT2
TJ = 150°C, I = πIF(AV) to IFSM
.710
0.420
V
mΩ
VTM Coefficients, Full Range
Min.
TJ = 150°C, I = 15%IF(AV) to IFSM
VFM = A+ B Ln I +C I + D Sqrt I
Diode Reverse Recovery Time (Typical)
trr
A=
B=
C=
D=
Max.
0.7140
0.0232
4.72 E-4
-6.71 E-3
10
Ifm = 1500A, Tp = 190 µs
di/dt = -25A/µs
Units
µs
Thermal Characteristics
Characteristics
Symbol
Max.
Units
0.07
0.14
°C/W
°C/W
Thermal Resistance, Junction to Case
RΘJ-C
Per Module, both conducting
Per Junction both conducting
Thermal Impedance Coefficients
ZΘJ-C
ZΘJ-C= K1 (1-exp(-t/τ1))
K1 = 5.27E-3
τ1 = 1.69E-4
+ K2 (1-exp(-t/τ2))
K2 = 1.17E-2
τ2 = 2.07E-2
+ K3 (1-exp(-t/τ3))
K3 = 5.26E-2
τ3 = 2.37E-1
+ K4 (1-exp(-t/τ4))
K4 = 6.97E-2
τ4 = 2.46
Thermal Resistance, Case to Sink Lubricated
RΘC-S
Per Module
0.03
°C/W
Revision Date: 05/17/2010
ND41__26
POW-R-BLOKTM
Dual Diode Isolated Module
260 Amperes / Up to 2400 Volts
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
Ma x im um On-Sta te Forw a rd Volta ge Drop
Maximum Transient Thermal Impedance
(Junction to Case)
( Tj = 150 °C )
.16
Thermal Impedance - Rjc - °C/W
On-State Voltage - Vfm - Volts
5
4
3
2
1
.14
.12
.10
.08
.06
.04
.02
0
10
100
1000
.00
10000
0.001
0.01
0.1
Instantaneous On-State Current - Ifm - Amperes
Maximum On-State Power Dissipation
100
(Sinusoidal Waveform)
300
150
180°
120°
250
Max. Case Temperature - Tcase -°C_
Max. Power Dissipation Per Diode - Watts_
10
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
90°
200
60°
30°
150
15°
100
180
0
360
CONDUCTION ANGLE
50
145
140
180
0
135
130
360
CONDUCTION ANGLE
15°
30°
125
60°
120
90°
120°
115
180°
0
110
0
50
100
150
200
250
300
0
50
Average On-State Current - If(av) - Amperes
100
150
200
250
300
Average On-State Current - If(av) - Amperes
Maximum On-State Power Dissipation
Maximum Allowable Case Temperature
(Rectangular Waveform)
(Rectangular Waveform)
150
400
360°
270°
350
Max. Case Temperature - Tcase -°C_
Max. Power Dissipation Per Diode - Watts_
1
Time - t - Seconds
180°
300
120°
250
90°
60°
200
30°
150
15°
100
180
0
360
CONDUCTION ANGLE
50
140
180
0
130
15°
360
CONDUCTION ANGLE
30°
60°
120
90°
110
120°
180°
270°
100
360°C
90
0
0
50
100
150
200
250
300
350
Average On-State Current - If(av) - Amperes
400
450
0
50
100
150
200
250
300
350
400
450
Average On-State Current - If(av) - Amperes
Revision Date: 05/17/2010