ND43__25 - Farnell

ND43__25
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOKTM
Dual SCR Isolated Module
250 Amperes / Up to 1600 Volts
Description:
OUTLINE DRAWING
Powerex Dual SCR Modules are
designed for use in applications
requiring phase control 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.)
M
K
U - DIA. (4 TYP.)
A
AK
K1
G1
G J
N
G2
K2
K
C
B
S
A
W
Q
V
P
W
D E
H
L
R
K1
G1
F
ND43__25
Dual SCR Isolated
POW-R-BLOKTM Module
250 Amperes / Up to 1600 Volts
SCR 1
K
AK
SCR 2
A
G2
K2
CONNECTION DIAGRAM
Features:
Electrically Isolated Heatsinking
Aluminum Nitride Insulator
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
„ Quick Connect Gate Terminal
with Provision for Keyed Mating
Plug
„ UL Recognized
„
„
„
„
„
Ordering Information:
ND43 Outline Dimensions
Dimension
Inches
Millimeters
A
4.57
116
B
3.66
93
C
3.15
80.0
D
2.17
55.1
E
2.06
52.3
F
2.07
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
P
.57
14.5
Q
.625
15.9
R
.394
10.00
S
.350
8.9
T
M8 Metric
M8
U
.250 Dia.
6.35 Dia.
V
.110 x .032
2.8 x 0.8
W
.12
3.0
Select the complete eight digit
module part number from the table
below.
Example: ND431625 is a 1600Volt,
250 Ampere Dual SCR Isolated
TM
POW-R-BLOK Module
Type
ND43
Voltage
Volts
(x100)
Current
Amperes
(x 10)
06
08
10
12
14
16
25
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
Note: Dimensions are for reference only.
Revision Date: 05/17/2010
ND43__25
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOKTM
Dual SCR Isolated Module
250 Amperes / Up to 1600 Volts
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
VDRM & VRRM
up to 1600
V
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
VRSM
1600
V
180° Conduction, TC=89°C
IT(RMS)
393
A
Average Forward Current
180° Conduction, TC=89°C
IT(AV)
250
A
Peak One Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
ITSM
8800
A
Peak Three Cycle Surge Current, Non-Repetitive
60 Hz, 100%VRRM reapplied
ITSM
4685
A
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
ITSM
4040
A
It
2
322,000
A sec
di/dt
800
A/µs
PGM
16
W
RMS Forward Current
2
I t for Fusing for One Cycle, 8.3 milliseconds
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
Tj=25°C, IG=500mA,
2
VD=0.67 VDRM (Rated), ITM=π IT(AV),
Tr < 0.5µs, tp > 6µs
Peak Gate Power Dissipation
Average Gate Power Dissipation
PG(AV)
3
W
Peak Forward Gate Current
IGFM
4
A
Peak Forward Gate Voltage
VGFM
10
V
Peak Reverse Gate Voltage
VGRM
5
V
Operating Temperature
TJ
-40 to +130
°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
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M8 Terminal Screw
Module Weight, Typical
V Isolation @ 25C
Vrms
Revision Date: 05/17/2010
ND43__25
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
POW-R-BLOKTM
Dual SCR Isolated Module
250 Amperes / Up to 1600 Volts
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Repetitive Peak Forward Leakage Current
IDRM
Up to 1600V, TJ=130°C
50
mA
Repetitive Peak Reverse Leakage Current
IRRM
Up to 1600V, TJ=130°C
50
mA
Peak On-State Voltage
Min.
Max.
Units
VFM
ITM=625A
1.30
V
Threshold Voltage, Low-level
Slope Resistance, Low-level
V(TO)1
rT1
TJ = 130°C, I = 15%IT(AV) to πIT(AV)
0.819
0.589
V
mΩ
Threshold Voltage, High-level
Slope Resistance, High-level
V(TO)2
rT2
TJ = 130°C, I = πIT(AV) to ITSM
0.47
0.731
V
mΩ
VTM Coefficients, Full Range
TJ = 130°C, I = 15%IT(AV) to ITSM
VTM = A+ B Ln I +C I + D Sqrt I
Minimum dV/dt
A=
B=
C=
D=
0.5849
0.1060
9.25 E-4
-0.0286
dV/dt
Exponential to 2/3 VDRM
Tj=130°C, Gate Open
Turn-On Time (Typical)
ton
ITM = 100A, VD = 100V
7
(Typical)
µs
Turn-Off Time (Typical)
t off
150
(Typical)
µs
500
V/µs
Gate Trigger Current
IGT
TJ = 130°C, I T= 250A
Re-Applied dV/dt = 20V/µs
Linear to 0.8 VDRM
Tj=25°C, VD=12V
150
mA
Gate Trigger Voltage
VGT
Tj=25°C, VD=12V
3.0
Volts
Non-Triggering Gate Voltage
VGDM
Tj=130°C, VD= ½ VDRM
0.15
Volts
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))
+ K3 (1-exp(-t/τ3))
K2 = 1.17E-2
τ2 = 2.07E-2
K3 = 5.26E-2
τ3 = 2.37E-1
+ K4 (1-exp(-t/τ4))
Per Module
K4 = 6.97E-2
τ4 = 2.46
0.03
Thermal Resistance, Case to Sink Lubricated
RΘC-S
°C/W
Revision Date: 05/17/2010
ND43__25
POW-R-BLOKTM
Dual SCR Isolated Module
250 Amperes / Up to 1600 Volts
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
Maximum Transient Thermal Impedance
Maximum On-State Forward Voltage Drop
(Junction to Case, Per SCR)
( Tj = 130 °C )
0.14
5.00
0.12
ED41N
Thermal Impedance - Rjc - °C/W
On-State Voltage - Vtm - Volts
4.00
3.00
2.00
1.00
0.1
0.08
0.06
0.04
0.02
0.00
10
100
1000
0
0.001
10000
0.01
0.1
Instantaneous On-State Current - Itm - Amperes
130
180°
125
Max. Case Temperature - Tcase -°C
Max. Power Dissipation Per SCR - Watts
120°
90°
60°
200
30°
15°
150
100
180
0
360
CONDUCTION ANGLE
50
120
115
180
0
360
CONDUCTION ANGLE
110
105
15°
100
30°
60°
95
90°
120°
90
180°
85
80
0
0
50
100
150
200
250
0
300
50
Average On-State Current - It(av) - Amperes
100
200
250
300
Maximum Allowable Case Temperature
(Rectangular Waveform)
(Rectangular Waveform)
400
150
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
130
350
360°
Max. Case Temperature - Tcase -°C
270°
Max. Power Dissipation Per SCR - Watts
100
(Sinusoidal Waveform)
(Sinusoidal W aveform)
250
10
Maximum Allowable Case Temperature
Maximum On-State Pow er Dissipation
300
1
Time - t - Seconds
180°
300
120°
90°
250
60°
200
15°
30°
150
100
0
180
360
CONDUCTION ANGLE
50
120
180
0
110
360
CONDUCTION ANGLE
100
30°
90
15°
60°
90°
120°
180°
80
270°
360°
70
0
0
50
100
150
200
250
300
350
Average On-State Current - It(av) - Amperes
400
450
0
50
100
150
200
250
300
350
400
450
Average On-State Current - It(av) - Amperes
Revision Date: 05/17/2010
ND43__25
POW-R-BLOKTM
Dual SCR Isolated Module
250 Amperes / Up to 1600 Volts
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
Total Power Dissipation vs Maximum Rated Output Current
Powerex ND43--25 Pow-R-Blok 6-Pulse Bridge
2000
2000
2000
1800
1800
1600
1600
1400
1400
1200 0.06
1200
1200
1000
1000
1000
0.02
1800
0.015
0.01
Rth S-A (C/W)
0.025
0.03
1600
1400
0.05
800
0.08
0.10
800
800
600
600
400
400
200
200
0.12
600 0.15
400
0.20
0.30
200
0
0
10
30
50
70
90
Ambient Temperature (C)
110
130
0
100
200
300
400
500
600
700
Total Power Dissipation (W)
Total Power Dissipation (W)
0.04
0
800
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: 05/17/2010