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