Thyristor Modules Thyristor/Diode Modules ITRMS = 2x 180 A ITAVM = 2x 116 A VRRM = 800-1800 V PSKT 95 PSKH 95 Preliminary Data Sheet VRSM VRRM VDSM VDRM V V 900 1300 1500 1700 1900 800 1200 1400 1600 1800 Type TO-240 AA Version 1 PSKT 95/08io1 PSKT 95/12io1 PSKT 95/14io1 PSKT 95/16io1 PSKT 95/18io1 -PSKH 95-12io1 -PSKH 95-16io1 -- Symbol Test Conditions ITRMS, IFRMS ITAVM, IFAVM TVJ = TVJM TC = 85°C; 180° sine ITSM, IFSM TVJ = 45°C; VR = 0 ∫i2dt (di/dt)cr 1 Version 8 PSKT PSKT PSKT PSKT PSKT 95/08io8 95/12io8 95/14io8 95/16io8 95/18io8 A A t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 2250 2400 A A TVJ = TVJM VR = 0 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 2000 2150 A A TVJ = 45°C VR = 0 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 25 300 23 900 A2s A2 s TVJ = TVJM VR = 0 t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 20 000 19 100 A2 s A2 s TVJ = TVJM repetitive, IT = 250 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 150 A/µs PSKH Version 8 500 A/µs Features PGM TVJ = TVJM IT = ITAVM tP = 30 µs tP = 300 µs 1000 ● PGAV VRGM 10 V TVJ TVJM Tstg -40...+125 125 -40...+125 °C °C °C ● ● ● ● Md Mounting torque (M5) Terminal connection torque (M5) Weight Typical including screws 3000 3600 V~ V~ 2.5-4.0/22-35 Nm/lb.in. 2.5-4.0/22-35 Nm/lb.in. 90 g ● ● 67 1 542 3 1 5 42 3 6 1 5 2 3 1 5 2 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 DC motor control Softstart AC motor controller Light, heat and temperature control Advantages ● ● ● ● Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated. 3 Applications ● t = 1 min t=1s 5 PSKT Version 8 V/µs W W W 50/60 Hz, RMS IISOL ≤ 1 mA 4 PSKH Version 1 ● 10 5 0.5 VISOL 7 PSKT Version 1 180 116 TVJ = TVJM; VDR = 2/3 VDRM RGK = ∞; method 1 (linear voltage rise) 6 PSKH 95/08io8 PSKH 95/12io8 PSKH 95/14io8 PSKH 95/16io8 PSKH 95/18io8 Maximum Ratings (dv/dt)cr 3 2 Space and weight savings Simple mounting with two screws Improved temperature and power cycling 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 Characteristic Values IRRM, IDRM TVJ = TVJM; VR = VRRM; VD = VDRM VT, VF 5 mA IT, IF = 300 A; TVJ = 25°C 1.5 V VT0 rT For power-loss calculations only (TVJ = 125°C) 0.8 2.4 V mΩ VGT VD = 6 V; IGT VD = 6 V; TVJ = 25°C TVJ = -40°C TVJ = 25°C TVJ = -40°C 2.5 2.6 150 200 V V mA mA 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 Fig. 1 Gate trigger characteristics tq TVJ = TVJM; IT = 150 A, tP = 200 µs; -di/dt = 10 A/µs typ. VR = 100 V; dv/dt = 20 V/µs; VD = 2/3 VDRM 185 QS IRM TVJ = TVJM; IT, IF = 50 A, -di/dt = 6 A/µs 170 45 µC A RthJC per per per per 0.22 0.11 0.42 0.21 K/W K/W K/W K/W 12.7 9.6 50 mm mm m/s2 RthJK dS dA a thyristor/diode; DC current module thyristor/diode; DC current module other values see Fig. 8/9 Creepage distance on surface Strike distance through air Maximum allowable acceleration µs Fig. 2 Gate trigger delay time Dimensions in mm (1 mm = 0.0394") PSKT/ PSKH Version 1 PSKT Version 8 PSKH 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 Fig. 4 ∫i2dt versus time (1-10 ms) Fig. 3 Surge overload current ITSM, IFSM: Crest value, t: duration Fig. 4a Maximum forward current at case temperature Fig. 5 Power dissipation versus onstate current and ambient temperature (per thyristor or diode) Fig. 6 Three phase rectifier bridge: Power dissipation versus direct output current and ambient temperature 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 3 x PSKH 95 or 3 x PSKT 95 Fig. 8 Transient thermal impedance junction to case (per thyristor or diode) RthJC for various conduction angles d: d DC 180° 120° 60° 30° RthJC (K/W) 0.22 0.23 0.25 0.27 0.28 Constants for ZthJC calculation: i 1 2 3 Rthi (K/W) ti (s) 0.0066 0.0678 0.1456 0.0019 0.0477 0.344 Fig. 9 Transient thermal impedance junction to heatsink (per thyristor or diode) RthJK for various conduction angles d: d DC 180° 120° 60° 30° RthJK (K/W) 0.42 0.43 0.45 0.47 0.48 Constants for ZthJK calculation: i 1 2 3 4 Rthi (K/W) ti (s) 0.0066 0.0678 0.1456 0.2 0.0019 0.0477 0.344 1.32 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