Thyristor Modules
Thyristor/Diode Modules
Preliminary Data Sheet
PSKT 224
PSKH 224
I
TRMS
I
TAVM
V
RRM
= 2x 400 A
= 2x 240 A
= 2000-2200 V
3
76
5
4
V
RSM
V
DSM
V
2100
2300
V
RRM
V
DRM
V
2000
2200
Type
1
2
PSKT 224/20io1
PSKT 224/22io1
PSKH 224/20io1
PSKH 224/22io1
3
6 7 1
5 4 2
Symbol
I
TRMS
I
TAVM
I
TSM
Test Conditions
T
VJ
= T
VJM
T
C
= 85°C; 180° sine
T
VJ
= 45°C;
V
R
= 0
T
VJ
= T
VJM
V
R
= 0
t = 10 ms (50 Hz)
t = 8.3 ms (60 Hz)
t = 10 ms (50 Hz)
t = 8.3 ms (60 Hz)
t = 10 ms (50 Hz)
t = 8.3 ms (60 Hz)
t = 10 ms (50 Hz)
t = 8.3 ms (60 Hz)
Maximum Ratings
400
240
8000
8500
7000
7500
320000
303000
245000
240000
100
500
1000
120
60
20
10
-40 ...130
130
-40 ...125
A
A
A
A
A
A
A
2
s
A
2
s
A
2
s
A
2
s
A/µs
A/µs
V/µs
W
W
W
V
°C
°C
°C
V~
V~
4.5-7/40-62
11-13/97-115
750
Nm/lb.in.
Nm/lb.in.
g
Features
●
●
PSKT
3
1
5 42
PSKH
∫
i
2
dt
T
VJ
= 45°C
V
R
= 0
T
VJ
= T
VJM
V
R
= 0
(di/dt)
cr
T
VJ
= T
VJM
repetitive,
I
T
= 750 A
f = 50 Hz, t
P
= 200 µs
V
D
= 2/3 V
DRM
I
G
= 1A
non repetitive, I
T
= I
TAVM
di
G
/dt = 1 A/µs
T
VJ
= T
VJM
; V
DR
= 2/3 V
DRM
R
GK
=
∞;
method 1 (linear voltage rise)
T
VJ
= T
VJM
I
T
= I
TAVM
t
P
= 30 µs
t
P
= 500 µs
●
●
●
●
(dv/dt)
cr
P
GM
P
GAV
V
RGM
T
VJ
T
VJM
T
stg
V
ISOL
M
d
Weight
International standard package
Direct copper bonded Al
2
O
3
-ceramic
base plate
Planar passivated chips
Isolation voltage 3600 V~
UL registered, E 148688
Keyed gate/cathode twin pins
Applications
●
●
●
●
●
Motor control
Power converter
Heat and temperature control for
industrial furnaces and chemical
processes
Lighting control
Contactless switches
50/60 Hz, RMS
I
ISOL
≤
1 mA
t = 1 min
t=1s
Advantages
●
●
●
Mounting torque (M6)
Terminal connection torque (M8)
Typical including screws
●
Space and weight savings
Simple mounting with two screws
Improved temperature and power
cycling capability
Reduced protection circuits
Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated.
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
POWERSEM GmbH, Walpersdorfer Str. 53
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
Symbol
I
RRM
, I
DRM
V
T
V
T0
r
T
V
GT
I
GT
V
GD
I
GD
I
L
I
H
t
gd
t
q
Q
S
I
RM
R
thJC
R
thJK
d
S
d
A
a
Test Conditions
T
VJ
= T
VJM
; V
R
= V
RRM
I
T
=
600 A; T
VJ
= 25°C
For power-loss calculations only (T
VJ
= T
VJM
)
V
D
= 6 V;
V
D
= 6 V;
T
VJ
T
VJ
T
VJ
T
VJ
=
=
=
=
25°C
-40°C
25°C
-40°C
Characteristic Values
40
1.4
0.8
0.76
2
3
150
220
0.25
10
200
150
2
typ.200
760
275
0.139
0.069
0.179
0.089
12.7
9.6
50
mA
V
V
m
Ω
V
V
mA
mA
V
mA
mA
V
G
10
1: I
GT
, T
VJ
= 140°C
130°C
V
2: I
GT
, T
VJ
= 25°C
3: I
GT
, T
VJ
= -40°C
3
2
1
1
4
5
6
T
VJ
= T
VJM
; V
D
= 2/3 V
DRM
T
VJ
= T
VJM
; V
D
= 2/3 V
DRM
T
VJ
= 25°C; V
D
= 6 V; t
P
= 30 µs
di
G
/dt = 0.45 A/µs; I
G
= 0.45 A
T
VJ
= 25°C; V
D
= 6 V; R
GK
=
∞
T
VJ
= 25°C; V
D
= 1/2 V
DRM
di
G
/dt = 1 A/µs; I
G
= 1 A
T
VJ
= T
VJM
; V
R
= 100 V; V
D
= 2/3 V
DRM
; t
P
= 200 µs
dv/dt = 50 V/µs; I
T
= 300 A; -di/dt = 10 A/µs
T
VJ
= T
VJM
-di/dt = 50 A/µs; I
T
= 400 A
per
per
per
per
thyristor; DC current
module
thyristor; DC current
module
4: P
GM
= 20 W
I
GD
, T
VJ
= 140°C
130°C
5: P
GM
= 60 W
6: P
GM
= 120 W
10
0
I
G
10
1
A
10
2
mA
µs
µs
0.1
10
-3
10
-2
10
-1
Fig. 1 Gate trigger characteristics
100
µC
A
K/W
K/W
K/W
K/W
mm
mm
m/s
2
t
gd
T
VJ
= 25°C
µs
typ.
Limit
Creeping distance on surface
Creepage distance in air
Maximum allowable acceleration
10
Optional accessories for modules
Keyed Gate/Cathode twin plugs with wire length = 350 mm, gate = yellow, cathode = red
Type
ZY 180 L
(L = Left for pin pair 4/5)
UL 758, style 1385,
Type
ZY 180 R
(R = Right for pin pair 6/7)
CSA class 5851, guide 460-1-1
1
0.01
0.1
1
I
G
A
10
Dimensions in mm (1 mm = 0.0394")
PSKT
M8x20
PSKH
M8x20
Fig. 2 Gate trigger delay time
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
POWERSEM GmbH, Walpersdorfer Str. 53
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
8000
10
6
I
2
t
V
R
= 0V
I
TSM
A
400
A
6000
50 Hz
80 % V
RRM
T
VJ
= 45°C
T
VJ
= 130°C
A
2
s
I
TAVM
350
300
250
DC
180° sin
120°
60°
30°
T
VJ
= 45°C
4000
10
5
T
VJ
= 130°C
200
150
2000
100
50
0
0.001
0.01
0.1
s
t
1
10
4
1
t
ms
10
0
0
25
50
75
100
T
C
125 °C 150
Fig. 3 Surge overload current
I
TSM
: Crest value, t: duration
500
P
tot
W
400
Fig. 4 I
2
t versus time (1-10 ms)
Fig. 4a Maximum forward current
at case temperature
Fig. 5 Power dissipation versus on-
state current and ambient
temperature (per thyristor or
diode)
R
thKA
K/W
300
DC
180° sin
120°
60°
30°
0.1
0.2
0.3
0.4
0.6
0.8
1
200
100
0
0
100
200
300
I
TAVM
A 0
25
50
75
100
125
°C
T
A
150
2000
P
tot
W
1500
R
thKA
K/W
1000
0.03
0.05
0.08
0.1
0.15
0.2
0.3
Circuit
Circuit
B6
B6
3xPSKT 224 or
3xMCC224
3xPSKH 224
Fig. 6 Three phase rectifier bridge:
Power dissipation versus direct
output current and ambient
temperature
500
0
0
200
400
600
A
I
dAVM
0
25
50
75
100
°C
125
T
A
150
POWERSEM GmbH, Walpersdorfer Str. 53
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
2000
W
P
tot
R
thKA
K/W
1500
1000
0.03
0.05
0.08
0.1
0.15
0.2
0.3
Circuit
Circuit
W3
W3
3xPSKT 224 or
3xMCC224
3xPSKH 224
Fig. 7 Three phase AC-controller:
Power dissipation versus RMS
output current and ambient
temperature
500
0
0
100
200
300
400
500 A 0
I
RMS
25
50
75
100
125 °C 150
T
A
0.25
K/W
0.20
Fig. 8 Transient thermal impedance
junction to case (per thyristor or
diode)
R
thJC
for various conduction angles d:
d
R
thJC
(K/W)
0.139
0.148
0.156
0.176
0.214
DC
180°
120°
60°
30°
Z
thJC
0.15
30°
60°
120°
180°
DC
0.10
0.05
Constants for Z
thJC
calculation:
i
R
thi
(K/W)
0.0067
0.0358
0.0832
0.0129
t
i
(s)
0.00054
0.098
0.54
12
1
2
3
4
0.00
10
-3
10
-2
10
-1
10
0
10
1
t
s
10
2
0.30
K/W
0.25
Z
thJK
0.20
Fig. 9 Transient thermal impedance
junction to heatsink (per thyristor
or diode)
R
thJK
for various conduction angles d:
d
DC
180°
120°
60°
30°
R
thJK
(K/W)
0.179
0.188
0.196
0.216
0.256
0.15
30°
60°
120°
180°
DC
0.10
0.05
Constants for Z
thJK
calculation:
i
R
thi
(K/W)
0.0067
0.0358
0.0832
0.0129
0.04
t
i
(s)
0.00054
0.098
0.54
12
12
1
2
3
4
5
0.00
10
-3
10
-2
10
-1
10
0
10
1
t
s
10
2
POWERSEM GmbH, Walpersdorfer Str. 53
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
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