Transcript
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
