POWEREX ND421825

ND421825
TM
POW-R-BLOK
Dual SCR/Diode Isolated Module
250 Amperes / 1800 Volts
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
Description:
OUTLINE DRAWING
Powerex Dual SCR/Diode 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
K
C
B
S
A
V
W
Q
P
W
D E
H
L
R
K1
G1
F
ND421825
Dual SCR/Diode Isolated
TM
POW-R-BLOK Module
250 Amperes / 1800 Volts
Features:
TElectrically Isolated Heatsinking
TAluminum Nitride Insulator
T Compression Bonded Elements
T Metal Baseplate
T Low Thermal Impedance
for Improved Current Capability
T Quick Connect Gate Terminal
with Provision for Keyed Mating
Plug
T UL Recognized
SCR 1
K
AK
DIODE 2
A
CONNECTION DIAGRAM
Ordering Information:
ND42 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
1.35
34.3
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
.22 Dia.
5.6 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: ND421825 is a 1800Volt,
250 Ampere Dual SCR/Diode
TM
Isolated POW-R-BLOK Module
Type
Voltage
Volts
(x100)
Current
Amperes
(x 10)
ND42
18
25
Benefits:
TNo Additional Insulation
Components Required
TEasy Installation
TNo Clamping Components
Required
T Reduce Engineering Time
Applications:
TBridge Circuits
TAC & DC Motor Drives
TBattery Supplies
TPower Supplies
TLarge IGBT Circuit Front Ends
Note: Dimensions are for reference only.
Revision Date: 11/1/2001
ND421825
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
TM
POW-R-BLOK
Dual SCR/Diode Isolated Module
250 Amperes / 1800 Volts
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
VDRM & VRRM
1800
V
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
VRSM
1900
V
RMS Forward Current
180° Conduction, TC=84°C
IT(RMS)
393
A
Average Forward Current
180° Conduction, TC=84°C
IT(AV) /IF(AV)
250
A
Peak One Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
ITSM/IFSM
8800
A
Peak Three Cycle Surge Current, Non-Repetitive
60 Hz, 100%VRRM reapplied
ITSM/IFSM
4685
A
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
ITSM/IFSM
4040
A
I t
2
320,000
A sec
di/dt
800
A/µs
PGM
16
W
PG(AV)
3
W
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
2
I t for Fusing for One Cycle, 8.3 milliseconds
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
Peak Gate Power Dissipation
Average Gate Power Dissipation
Peak Forward Gate Current
Tj=25°C, IG=500mA,
VD=0.67 VDRM (Rated), ITM=π IT(AV),
Tr < 0.5µs, tp > 6µs
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M8 Terminal Screw
Module Weight, Typical
V Isolation @ 25C
Vrms
2
Revision Date: 11/1/2001
ND421825
TM
POW-R-BLOK
Dual SCR/Diode Isolated Module
250 Amperes / 1800 Volts
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics
Repetitive Peak Forward Leakage Current
Repetitive Peak Reverse Leakage Current
Symbol
Test Conditions
IDRM
1800V, TJ=130°C
Min.
Max.
Units
50
mA
IRRM
1800V, TJ=130°C
50
mA
VTM /VFM
ITM /IFM =625A
1.40
V
Threshold Voltage, Low-level
Slope Resistance, Low-level
V(TO)1
rT1
TJ = 130°C, I = 15%IT(AV) to πIT(AV)
0.877
0.731
V
mΩ
Threshold Voltage, High-level
Slope Resistance, High-level
V(TO)2
rT2
TJ = 130°C, I = πIT(AV) to ITSM
1.125
0.377
V
mΩ
Peak On-State Voltage
VTM /VFM Coefficients, Full Range
TJ = 130°C, I = 15%IT(AV) to ITSM
VTM /VFM = A+ B Ln I +C I + D Sqrt I
Minimum dV/dt
A=
B=
C=
D=
0.695
4.272E-02
2.951E-04
8.766E-03
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
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
Non-Triggering Gate Voltage
500
V/µs
VGT
Tj=25°C, VD=12V
3.0
Volts
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: 11/1/2001
ND421825
TM
POW-R-BLOK
Dual SCR/Diode Isolated Module
250 Amperes / 1800 Volts
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
Maximum On-State Forward Voltage Drop
Maximum Transient Thermal Impedance
( Tj = 130 °C )
(Junction to Case, Per Junction)
.14000
.12000
4
Thermal Impedance - Rjc - °C/W
On-State Voltage - Vtm/Vfm - Volts
5
3
2
1
.10000
.08000
.06000
.04000
.02000
.00000
.00010
0
10
100
1000
10000
.00100
.01000
10.00000
100.00000
(Sinusoidal Waveform)
(Sinusoidal Waveform)
350
130
125
120°
300
Max. Case Temperature - Tcase -°C_
Max. Power Dissipation Per Junction - Watts
1.00000
Maximum Allowable Case Temperature
Maximum On-State Power Dissipation
180°
90°
250
60°
200
30°
15°
150
100
180
0
360
CONDUCTION ANGLE
50
120
115
180
0
110
360
CONDUCTION ANGLE
105
15°
100
30°
95
60°
90
90°
120°
85
180°
80
0
0
50
100
150
200
0
250
50
100
Maximum On-State Power Dissipation
130
360°
450
Max. Case Temperature - Tcase -°C_
270°
400
180°
120°
60°
250
90°
30°
200
15°
150
100
180
0
360
CONDUCTION ANGLE
50
0
0
50
100
150
200
250
250
(Rectangular Waveform)
500
300
200
Maximum Allowable Case Temperature
(Rectangular Waveform)
350
150
Average On-State Current - It / If (av) - Amperes
Average On-State Current - It / If (av) - Amperes
Max. Power Dissipation Per Junction - Watts
.10000
Time - t - Seconds
Instantaneous On-State Current - Itm/Ifm - Amperes
300
350
Average On-State Current - It / If (av) - Amperes
400
120
110
180
0
360
CONDUCTION ANGLE
100
90
15°
30°
60°
80
90°
120°
180°
70
360°
270°
60
0
50
100
150
200
250
300
350
Average On-State Current - It / If (av) - Amperes
Revision Date: 11/1/2001
400