POWERSEM PSKT19

Thyristor Modules
PSKT 19
ITRMS
ITAVM
VRRM
=
=
=
2x 40 A
2x 25 A
800-1600 V
Preliminary Data Sheet
VRSM
VRRM
VDSM
VDRM
V
V
900
1300
1500
1700
800
1200
1400
1600
Type
Version 1
Version 8
PSKT
PSKT
PSKT
PSKT
PSKT
PSKT
PSKT
PSKT
Symbol
Test Conditions
ITRMS
ITAVM
TVJ = TVJM
TC = 58°C; 180° sine
TC = 85°C; 180° sine
ITSM
TVJ = 45°C;
VR = 0
∫i2dt
(di/dt)cr
(dv/dt)cr
TO-240 AA
19-08io1
19-12io1
19-14io1
19-16io1
1
40
25
18
A
A
A
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
400
420
A
A
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
350
370
A
A
TVJ = 45°C
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
800
730
A 2s
A 2s
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
600
570
A 2s
A 2s
150
A/µs
TVJ = TVJM;
VDR = 2/3 VDRM
RGK = ∞; method 1 (linear voltage rise)
TVJ = TVJM
IT = ITAVM
tP = 30 µs
tP = 300 µs
500
A/µs
1000
V/µs
VRGM
10
V
TVJ
TVJM
Tstg
-40...+125
125
-40...+125
°C
°C
°C
3000
3600
V~
V~
Md
Mounting torque (M5)
Terminal connection torque (M5)
Weight
Typical including screws
t = 1 min
t=1s
5
3
6 7 1
5 4 2
3
6 1
5 2
Version 8
●
●
PGAV
50/60 Hz, RMS
IISOL ≤ 1 mA
4
Version 1
●
W
W
W
VISOL
7
Features
10
5
0.5
PGM
6
19-08io8
19-12io8
19-14io8
19-16io8
Maximum Ratings
TVJ = TVJM
repetitive, IT = 45 A
f =50 Hz, tP =200 µs
VD = 2/3 VDRM
IG = 0.45 A
non repetitive, IT = ITAVM
diG/dt = 0.45 A/µs
3
2
2.5-4.0/22-35 Nm/lb.in.
2.5-4.0/22-35 Nm/lb.in.
●
●
●
Applications
●
●
●
Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated.
DC motor control
Softstart AC motor controller
Light, heat and temperature control
Advantages
●
●
●
90
International standard package,
JEDEC TO-240 AA
Direct copper bonded Al2O3 -ceramic
base plate
Planar passivated chips
Isolation voltage 3600 V~
UL registered, E 148688
Gate-cathode twin pins for version 1
g
●
Space and weight savings
Simple mounting with two screws
Improved temperature and power
cycling capability
Reduced protection circuits
 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
Test Conditions
IRRM, IDRM
TVJ = TVJM; VR = VRRM; VD = VDRM
VT
IT
VT0
rT
VGT
IGT
Characteristic Values
3
= 80 A; TVJ = 25°C
V
For power-loss calculations only (TVJ = 125°C)
0.85
18
V
mΩ
VD = 6 V;
1.5
1.6
100
200
V
V
mA
mA
VD = 6 V;
=
=
=
=
25°C
-40°C
25°C
-40°C
VGD
IGD
TVJ = TVJM;
VD = 2/3 VDRM
0.2
10
V
mA
IL
TVJ = 25°C; tP = 10 µs; VD = 6 V
IG = 0.45 A; diG/dt = 0.45 A/µs
450
mA
IH
TVJ = 25°C; VD = 6 V; RGK = ∞
200
mA
tgd
TVJ = 25°C; VD = 1/2 VDRM
IG = 0.45 A; diG/dt = 0.45 A/µs
2
µs
tq
TVJ = TVJM; IT = 20 A, tP = 200 µs; -di/dt = 10 A/µs
VR = 100 V; dv/dt = 20 V/µs; VD = 2/3 VDRM
150
µs
QS
IRM
TVJ = TVJM; IT = 25 A, -di/dt = 0.64 A/µs
50
6
mC
A
RthJC
per
per
per
per
1.3
0.65
1.5
0.75
K/W
K/W
K/W
K/W
12.7
9.6
50
mm
mm
m/s 2
RthJK
thyristor; DC current
module
thyristor; DC current
module
V
2: IGT, TVJ = 25°C
3: IGT, TVJ = -40°C
VG
2
1
3
1
5
6
4
4: PGAV = 0.5 W
5: PGM =
IGD, TVJ = 125°C
0.1
100
101
5W
6: PGM = 10 W
102
mA 104
103
IG
Fig. 1 Gate trigger characteristics
other values
see Fig. 8/9
Creepage distance on surface
Strike distance through air
Maximum allowable acceleration
dS
dA
a
1: IGT, TVJ = 125°C
mA
2.05
TVJ
TVJ
TVJ
TVJ
10
typ.
1000
TVJ = 25°C
µs
tgd
100
typ.
Limit
10
Optional accessories for module-type PSKT 19 version 1 B
Keyed gate/cathode twin plugs with wire length = 350 mm, gate = yellow, cathode = red
Type ZY 200L (L = Left for pin pair 4/5)
UL 758, style 1385,
Type ZY 200R (R = right for pin pair 6/7)
CSA class 5851, guide 460-1-1
1
10
100
mA
IG
Fig. 2 Gate trigger delay time
Dimensions in mm (1 mm = 0.0394")
Version 1
Version 8
 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
1000
Fig. 4 ∫i2dt versus time (1-10 ms)
Fig. 3 Surge overload current
ITSM: Crest value, t: duration
Fig. 4a Maximum forward current
at case temperature
Fig. 5 Power dissipation versus onstate current and ambient
temperature (per thyristor)
Fig. 6 Three phase rectifier bridge:
Power dissipation versus direct
output current and ambient
temperature
Circuit
B6
3 x PSKT 19
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
Fig. 7 Three phase AC-controller:
Power dissipation versus RMS
output current and ambient
temperature
Circuit
W3
3 x PSKT 19
PSKT 19
Z thJC (t)
Fig. 8 Transient thermal impedance
junction to case (per thyristor)
RthJC for various conduction angles d:
d
DC
180°
120°
60°
30°
RthJC (K/W)
1.3
1.35
1.39
1.42
1.45
Constants for ZthJC calculation:
i
1
2
3
Rthi (K/W)
ti (s)
0.018
0.041
1.241
0.0033
0.0216
0.191
Fig. 9 Transient thermal impedance
junction to heatsink (per thyristor)
PSKT 19
ZthJK(t)
RthJK for various conduction angles d:
d
RthJK (K/W)
DC
180°
120°
60°
30°
1.5
1.55
1.59
1.62
1.65
Constants for ZthJK calculation:
i
1
2
3
4
Rthi (K/W)
ti (s)
0.018
0.041
1.241
0.2
0.0033
0.0216
0.191
0.46
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