PRELIMINARY
PS43__15
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
Single SCR Isolated Module
1500 Amperes / Up to 1800 Volts
Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: PS431815 is a 1800 Volt,
1500A Average Single SCR
Isolated POW-R-BLOK
TM
Type
PS43
Voltage
Volts (x100)
12
14
16
18
Module
Current
Amperes
(x100)
15
Description:
Powerex Single 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.
Features:
Electrically Isolated Heatsinking
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
Benefits:
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
Applications:
Bridge Circuits
AC & DC Motor Drives
Motor Soft Starters
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
TM
06/30/2003
PS43__15
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
Single SCR Isolated Module
1500 Amperes / Up to 1800 Volts
Absolute Maximum Ratings
Characteristics Conditions Symbol Units
Repetitive Peak Forward and Reverse Blocking
Voltage
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
RMS Current AC Switch Configuration
o
Conduction)
(180
(Two PS43__15 in AC Switch Configuration)
RMS Current
o
Conduction)
(180
Average Forward Current
o
Conduction)
(180
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25C, Vr = 0
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25C, Vr = Vrrm
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125C, Vr = 0
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125C, Vr = Vrrm
Peak Three Cycle Surge Current, Non-Repetitive 60 Hz, Tj = 125C, Vr = Vrrm I
Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, Tj = 125C, Vr = Vrrm I
I2t for Fusing for One Cycle
Tj = 125C, Vr = Vrrm
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Operating Temperature TJ -40 to +125
Storage Temperature T
Max. Mounting Torque, M6 Mounting Screw 132
Max. Mounting Torque, M10 Terminal Screw 106
Module Weight, Typical 455 g
11.75 lb
V Isolation @ 25C 60 Hz, 60 sec
06/30/2003
TM
V
V
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
180° Conduction, T
=86°C
C
=89°C
C
=93°C
C
=96°
C
=86°C
C
=89°C
C
=93°C
C
=96°C
C
=86°C
C
=89°C
C
=93°C
C
=96°C
C
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
8.3 milliseconds
10 milliseconds
Per JEDEC Standard 397 5.2.2.6 di/dt 400
Per JEDEC Standard 397 5.2.2.6 di/dt 150
& V
DRM
I
I
I
I
I
I
I
I
Up to 1800 V
RRM
V
RSM
T(RMS)
T(RMS)
T(RMS)
T(RMS)
T(RMS)
T(RMS)
T(RMS)
T(RMS)
I
T(AV)
I
T(AV)
I
T(AV)
I
T(AV)
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
I
TSM
54,000 A
TSM
42,000 A
TSM
I2t
2
t
I
+ 100V V
RRM
3300
3080
2860
2640
2355
2200
2040
1885
1500
1400
1300
1200
115,000
105,000
78,000
71,000
102,000
93,000
68,000
62,000
6
19.3 x 10
19.2 x 10
6
A
A
A/µs
A/µs
2
2
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
sec
sec
°C
-40 to +150
stg
°C
in. – Lb.
15
Nm
in. – Lb.
VAC
rms
12
3600 V
Nm
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
PS43__15
TM
Single SCR Isolated Module
1500 Amperes / Up to 1800 Volts
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics Symbol Test Conditions Min. Max.
Repetitive Peak Forward Leakage Current I
Repetitive Peak Reverse Leakage Current I
Peak On-State Voltage VTM
Threshold Voltage, Low-level
Slope Resistance, Low-level
Threshold Voltage, High-level
Slope Resistance, High-level
VTM Coefficients, Full Range
V
V
DRM
RRM
(TO)1
r
T1
(TO)2
r
T2
Up to 1800V, T
Up to 1800V, T
I
=3000A, TJ=25°C
TM
= 125°C, I = 15%I
T
J
=125°C
J
=125°C
J
to πI
T(AV)
T(AV)
= 125°C, I = πI
T
J
T(AV)
to I
TSM
T
= 125°C, I = 50A to 15kA
J
V
= A+ B Ln I +C I + D Sqrt I
TM
200 mA
200 mA
1.30 V
0.691
0.102 V mΩ
0.871
0.065 V mΩ
A =
B =
C =
D =
0.7963
-3.77 E-02
3.65 E-05
7.19 E-03
Units
Minimum dV/dt dV/dt Exponential to 0.67V
T
=125°C, Gate Open
j
Gate Trigger Current IGT
Gate Trigger Voltage VGT
Non-Triggering Gate Voltage V
GDM
T
=25°C, VD=12V
j
T
=25°C, VD=12V
j
T
=125°C, VD= ½ V
j
DRM
DRM
600
V/µs
400 mA
3.0 Volts
0.15 Volts
Holding Current IH 600 mA
Peak Forward Gate Current I
Peak Reverse Gate Voltage V
Maximum Average Gate Power Dissipation P
8.0 Amp
GTM
5 Volts
GRM
60 Watts
GM (AVE)
Thermal Characteristics
Characteristics Symbol
Thermal Resistance, Junction to Case
Thermal Impedance Coefficients
R
J-C
Θ
Z
Θ
J-C
Per Module, both conducting
Z
J-C
Θ
+ K
+ K
+ K
Thermal Resistance, Case to Sink Lubricated
R
C-S
Θ
= K1 (1-exp(-t/t1))
(1-exp(-t/t2))
2
(1-exp(-t/t3))
3
(1-exp(-t/t4))
4
K
= 4.05 E-04
1
K2 = 5.19 E-03
K3 = 1.63 E-02
K4 = 2.12 E-03
Per Module 0.009
06/30/2003
Max. Units
0.024
t
= 6.24 E-03
1
= 2.46 E-01
t
2
= 8.20
t
3
= 35.33
t
4
°C/W
°C/W
PRELIMINARY
PS43__15
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
Single SCR Module
1500 Amperes / Up to 1800 Volts
3
2.5
Typical On-State Forward Voltage Drop
(Tj = 125C)
0.03
Maximum Transient Thermal Impedance
(Junction To Case)
2
1.5
1
On-State Voltage - Vt - Volts
0.5
0
10 100 1000 10000 100000
Instantaneous On-State Current - It - Amperes
Maximum On-State Power Dissipation
1800
1600
1400
1200
1000
800
600
400
Max. Power Dissipation Per SCR - Watts_
200
0
0 200 400 600 800 1000 1200 1400 1600
Maximum On-State Power Dissipation
2500
2000
1500
1000
15°
(Sinusoidal Waveform)
90°
60°
30°
15°
180
0
CONDUCTION ANGLE
Average On-State Current - It(av) - Amperes
(Rectangular Waveform)
180°
120°
90°
60°
30°
120°
270°
180°
360
360°
500
Max. Power Dissipation Per SCR - Watts_
0
0 500 1000 1500 2000 2500
Average On-State Current - It(av) - Amperes
180
0
CONDUCTION ANGLE
360
0.02
0.01
Thermal Impedance - Rjc - °C/W
0.00
0.001 0.01 0.1 1 10 100
Time - t - Seconds
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
130
120
180
110
15°
100
90
Max. Case Temperature - Tcase -°C_
80
0 200 400 600 800 1000 1200 1400 1600
30°
0
CONDUCTION ANGLE
60°
90°
360
120°
Average On-State Current - It(av) - Amperes
Maximum Allowable Case Temperature
(Rectangular Waveform)
130
120
110
100
90
80
Max. Case Temperature - Tcase -°C_
70
0 500 1000 1500 2000 2500
15°
30°
60°
90°
120°
180
0
CONDUCTION ANGLE
180°
360
270°
Average On-State Current - It(av) - Amperes
180°
360°
06/30/2003
PRELIMINARY
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
Single SCR Module
1500 Amperes / Up to 1800 Volts
PS43__15
06/30/2003
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