Preliminary Data Sheet
POWERSEM GmbH, Walpersdorfer Str. 53
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
ITRMS = 2x 180 A
ITAVM = 2x 115 A
VRRM = 800 - 1800 V
Features
●International standard package,
JEDEC TO-240 AA
●Direct Copper Bonded Al2O3 -ceramic
base plate
●Planar passivated chips
l●Isolation voltage 3600 V~
●UL registered, E 148688
●Gate-cathode twin pins for version 1
Applications
●DC motor control
● Softstart AC motor controller
●Light, heat and temperature control
Advantages
●Space and weight savings
●Simple mounting with two screws
●Improved temperature and power
cycling capability
●Reduced protection circuits
Thyristor Module
Thyristor/Diode Modules
PSKT 72 /PSKH 72
Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated.
Symbol Test Conditions Maximum Ratings
ITRMS, IFRMS TVJ = TVJM 180 A
ITAVM, IFAVM TC = 63°C; 180° sine 115 A
TC = 85°C; 180° sine 85 A
ITSM, IFSM TVJ = 45°C; t = 10 ms (50 Hz), sine 1700 A
VR = 0 t = 8.3 ms (60 Hz), sine 1800 A
TVJ = TVJM t = 10 ms (50 Hz), sine 1540 A
VR = 0 t = 8.3 ms (60 Hz), sine 1640 A
∫∫
∫∫
∫i2dt TVJ = 45°C t = 10 ms (50 Hz), sine 14 450 A2s
VR = 0 t = 8.3 ms (60 Hz), sine 13 500 A2s
TVJ = TVJM t = 10 ms (50 Hz), sine 11 850 A2s
VR = 0 t = 8.3 ms (60 Hz), sine 11 300 A2s
(di/dt)cr TVJ = TVJM repetitive, IT = 250 A 150 A/µs
f =50 Hz, tP =200 µs
VD = 2/3 VDRM
IG = 0.45 A non repetitive, IT = ITAVM 500 A/µs
diG/dt = 0.45 A/µs
(dv/dt)cr TVJ = TVJM;V
DR = 2/3 VDRM 1000 V/µs
RGK = ∞; method 1 (linear voltage rise)
PGM TVJ = TVJM tP = 30 µs 10 W
IT = ITAVM tP = 300 µs 5 W
PGAV 0.5 W
VRGM 10 V
TVJ -40...+125 °C
TVJM 125 °C
Tstg -40...+125 °C
VISOL 50/60 Hz, RMS t = 1 min 3000 V~
IISOL ≤ 1 mA t = 1 s 3600 V~
MdMounting torque (M5) 2.5-4.0/22-35 Nm/lb.in.
Terminal connection torque (M5) 2.5-4.0/22-35 Nm/lb.in.
Weight Typical including screws 90 g
VRSM VRRM Type
VDSM VDRM
V V Version 1 Version 8
900 800 PSKT 72/08io1 -- PSKT 72/08io8 PSKH 72/08io8
1300 1200 PSKT 72/12io1 PSKH 72/12io1 PSKT 72/12io8 PSKH 72/12io8
1500 1400 PSKT 72/14io1 -- PSKT 72/14io8 PSKH 72/14io8
1700 1600 PSKT 72/16io1 PSKH 72/16io1 PSKT 72/16io8 PSKH 72/16io8
1900 1800 PSKT 72/18io1 -- PSKT 72/18io8 PSKH 72/18io8
PSKH
Version 8
PSKT
Version 8
PSKT
Version 1
3671 542
361 52
3152
31542
PSKH
Version 1
6745
3
2
1
TO-240 AA
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POWERSEM GmbH, Walpersdorfer Str. 53
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
2002 POWERSEM reserves the right to change limits, test conditions and dimensions
Symbol Test Conditions Characteristic Values
IRRM, IDRM TVJ = TVJM; VR = VRRM; VD = VDRM 5mA
VT, VFIT, IF = 300 A; TVJ = 25°C 1.74 V
VT0 For power-loss calculations only (TVJ = 125°C) 0.85 V
rT3.2 m Ω
VGT VD = 6 V; TVJ = 25°C 2.5 V
TVJ = -40°C 2.6 V
IGT VD = 6 V; TVJ = 25°C 150 mA
TVJ = -40°C 200 mA
VGD TVJ = TVJM;V
D = 2/3 VDRM 0.2 V
IGD 10 mA
ILTVJ = 25°C; tP = 10 µs; VD = 6 V 450 mA
IG = 0.45 A; diG/dt = 0.45 A/µs
IHTVJ = 25°C; VD = 6 V; RGK = ∞200 mA
tgd TVJ = 25°C; VD = 1/2 VDRM 2µs
IG = 0.45 A; diG/dt = 0.45 A/µs
tqTVJ = TVJM; IT = 150 A, tP = 200 µs; -di/dt = 10 A/µs typ. 18 5 µ s
VR = 100 V; dv/dt = 20 V/µs; VD = 2/3 VDRM
QSTVJ = TVJM; IT, IF = 50 A, -di/dt = 6 A/µs 170 µC
IRM 45 A
RthJC per thyristor/diode; DC current 0.3 K/W
per module other values 0.15 K/W
RthJK per thyristor/diode; DC current see Fig. 8/9 0.5 K/W
per module 0.25 K/W
dSCreepage distance on surface 12.7 m m
dAStrike distance through air 9.6 m m
aMaximum allowable acceleration 50 m/s2
Optional accessories for module-type PSKT 72 version 1
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
Dimensions in mm (1 mm = 0.0394")
PSKT/PSKH Version 1 PSKT Version 8 PSKH Version 8
Fig. 1 Gate trigger characteristics
Fig. 2 Gate trigger delay time
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