POWEREX LD4243

LD42__43
TM
POW-R-BLOK
Dual SCR/Diode Isolated Module
430 Amperes / Up to 2200 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.
A
R
B
C
J
F
K
G
D
1
2
3
L
H
P - M10 THD (3 TYP.)
Q - DIA. (4 TYP.)
M
LD42__43
Dual SCR/Diode
TM
POW-R-BLOK Module
430 Amperes / 1800-2200 Volts
T - (2 TYP.)
S
LD42 Outline Dimensions
4
5
E
N
5
4
2
1
3
CONNECTION DIAGRAM
Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: LD421843 is a 1800 Volt,
430 Ampere Dual SCR Isolated
TM
POW-R-BLOK Module
Type
LD42
Voltage
Volts
(x100)
Current
Amperes
(x10)
18
20
22
43
Dimension
Inches
Millimeters
A
5.91
150.0
B
4.88
124.0
C
4.41
112.0
D
2.36
60.0
E
2.05
52.0
F
1.97
50.0
G
1.89
48.0
H
1.73
44.0
J
1.22
31.0
K
1.10
28.0
L
1.00
25.4
M
0.69
17.5
N
0.39
10.0
P
M10 Metric
M10
Q
0.26 Dia.
6.5 Dia.
R
0.24
6.0
S
0.12
3.0
T
.110 x .032
2.5 x 0.8
Features:
TElectrically Isolated Heatsinking
TAluminum Nitride Isolator
T Compression Bonded Elements
T Metal Baseplate
T Low Thermal Impedance
for Improved Current Capability
T UL Recognized
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
LD42__43
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
TM
POW-R-BLOK
Dual SCR/Diode Isolated Module
430 Amperes / Up to 2200 Volts
Absolute Maximum Ratings
Characteristics
Conditions
Repetitive Peak Forward and Reverse Blocking
Voltage
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
RMS Forward Current
Average Forward Current
Peak One Cycle Surge Current, Non-Repetitive
Peak Three Cycle Surge Current, Non-Repetitive
Peak Ten Cycle Surge Current, Non-Repetitive
2
I t for Fusing for One Cycle
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Operating Temperature
Symbol
Units
VDRM & VRRM
up to 2200
V
VRSM
VRRM + 100
V
TC=70°C
IT(RMS)
800
A
180° Conduction, TC=80°C
180° Conduction, TC=70°C
IT(AV)
IT(AV)
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
430
510
14,000
16,000
12,000
14,000
12,000
14,000
10,000
12,000
A
A
A
A
A
A
A
A
A
A
60 Hz, 100%VRRM reapplied, Tj=125C
ITSM
8,600
A
60 Hz, 100%VRRM reapplied,Tj=125C
ITSM
7,500
60 Hz, 100% VRRM reapplied, Tj=25°C
60 Hz, No VRRM reapplied, Tj=25°C
60 Hz, 100% VRRM reapplied, Tj=125°C
60 Hz, No VRRM reapplied, Tj=125°C
50 Hz, 100% VRRM reapplied, Tj=25°C
50 Hz, No VRRM reapplied, Tj=25°C
50 Hz, 100% VRRM reapplied, Tj=125°C
50 Hz, No VRRM reapplied, Tj=125°C
2
8.3 milliseconds, Tj=25°C
It
8.3 milliseconds, Tj=125°C
It
10 milliseconds, Tj=25°C
It
10 milliseconds, Tj=125°C
It
Per JEDEC Standard 397 5.2.2.6
di/dt
2
2
2
1.07 x 10
0.82 x 10
0.98 x 10
0.72 x 10
200
A
6
A sec
6
A sec
6
A sec
6
A sec
2
2
2
2
A/µs
TJ
-40 to +125
°C
Tstg
-40 to +150
°C
Module Weight, Typical
55
6
110
12
1500
in. – Lb.
Nm
in. – Lb.
Nm
g
3.30
lb
V Isolation @ 25C
3000
V
Storage Temperature
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M10 Terminal Screw
Vrms
Revision Date: 11/1/2001
LD42__43
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
TM
POW-R-BLOK
Dual SCR/Diode Isolated Module
430 Amperes / Up to 2200 Volts
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics
Repetitive Peak Forward Leakage Current
Repetitive Peak Reverse Leakage Current
Symbol
Test Conditions
Min.
IDRM
Up to 2200V, TJ=125°C
Max.
Units
80
mA
IRRM
Up to 2200V, TJ=125°C
80
mA
VTM / VFM
ITM / IFM =1500A
1.77
V
Threshold Voltage, Low-level
Slope Resistance, Low-level
V(TO)1
rT1
TJ = 125°C, I = 15%IT(AV) to πIT(AV)
0.88
0.66
V
mΩ
Threshold Voltage, High-level
Slope Resistance, High-level
V(TO)2
rT2
TJ = 125°C, I = πIT(AV) to ITSM
1.34
0.32
V
mΩ
Peak On-State Voltage
VTM Coefficients, Full Range
VTM = V(TO)1 + rT1 I
VTM = V(TO)2 + rT2 I
TJ = 125°C, I = 10A to 6kA
VTM / VTM = A+ B Ln I +C I + D Sqrt I
Minimum dV/dt
Gate Trigger Current
Gate Trigger Voltage
Non-Triggering Gate Voltage
dV/dt
Exponential to VDRM
Tj=125°C, Gate Open
IGT
Tj=25°C, VD=12V
A=
B=
C=
D=
0.766
-1.046E-02
1.805E-04
2.00E-02
1000 Typ.
V/µs
200
mA
VGT
Tj=25°C, VD=12V
3.0
Volts
VGDM
Tj=125°C, VD= ½ VDRM
0.25
Volts
Peak Forward Gate Current
IGTM
4.0
Amp
Peak Reverse Gate Voltage
VGRM
5
Volts
Thermal Characteristics
Characteristics
Symbol
Max.
Units
0.0325
0.0650
°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 = 8.03E-04
τ1 = 3.39E-04
+ K2 (1-exp(-t/τ2))
K2 = 1.03E-02
τ2 = 3.15E-03
+ K3 (1-exp(-t/τ3))
K3 = 1.64E-02
τ3 = 0.106
+ K4 (1-exp(-t/τ4))
Per Module
K4 = 3.75E-02
τ4 = 2.066
0.01
Thermal Resistance, Case to Sink Lubricated
RΘC-S
°C/W
Revision Date: 11/1/2001
LD42__43
TM
POW-R-BLOK
Dual SCR/Diode Isolated Module
430 Amperes / Up to 2200 Volts
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
Maximum On-State Forward Voltage Drop
Maximum Transient Thermal Impedance
( Tj = 125 °C )
(Junction to Case, Per Junction)
0.070
0.060
4
Thermal Impedance - Rjc - °C/W
On-State Voltage - Vtm / Vfm - Volts
5
3
2
1
0.050
0.040
0.030
0.020
0.010
0
10
100
1000
10000
0.000
0.0001
0.001
0.01
0.1
100
(Sinusoidal Waveform)
(Sinusoidal Waveform)
130
800
180°
120°
700
120
90°
Max. Case Temperature - Tcase -°C_
Max. Power Dissipation Per Junction - Watts_
10
Maximum Allowable Case Temperature
Maximum On-State Power Dissipation
600
60°
500
30°
15°
400
300
200
180
0
360
CONDUCTION ANGLE
110
180
0
360
CONDUCTION ANGLE
100
90
15°
80
30°
100
60°
90°
180°
120°
70
0
0
100
200
300
400
0
500
100
200
300
400
500
Average On-State Current - It(av) / If(av)- Amperes
Average On-State Current - It(av) / If(av) - Amperes
Maximum On-State Power Dissipation
Maximum Allowable Case Temperature
(Rectangular Waveform)
(Rectangular Waveform)
1200
130
120
360°
1000
270°
Max. Case Temperature - Tcase -°C_
Max. Power Dissipation Per Junction - Watts_
1
Time - t - Seconds
Instantaneous On-State Current - Itm / Ifm - Amperes
180°
800
120°
90°
60°
600
30°
15°
400
200
180
0
360
110
0
360
CONDUCTION ANGLE
90
80
15°
70
30°
60°
90°
60
CONDUCTION ANGLE
180
0
100
120°
180°
270°
360°
50
0
100
200
300
400
500
600
Average On-State Current - It(av) / If(av) - Amperes
700
800
0
100
200
300
400
500
600
700
800
Average On-State Current - It(av) / If(av) - Amperes
Revision Date: 11/1/2001