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ST303CPbF Series Vishay High Power Products Inverter Grade Thyristors (PUK Version), 620 A FEATURES • • • • • • • • • • • TO-200AB (E-PUK) Metal case with ceramic insulator All diffused design Center amplifying gate Guaranteed high dV/dt Guaranteed high dI/dt International standard case TO-200AB (E-PUK) High surge current capability Low thermal impedance High speed performance Lead (Pb)-free Designed and qualified for industrial level RoHS COMPLIANT TYPICAL APPLICATIONS PRODUCT SUMMARY IT(AV) • • • •
ST303CPbF Series Vishay High Power Products Inverter Grade Thyristors (PUK Version), 620 A CURRENT CARRYING CAPABILITY ITM FREQUENCY ITM 180° el ITM UNITS 100 µs 180° el 50 Hz 1314 1130 2070 1940 6930 6270 400 Hz 1260 1040 2190 1880 3440 2960 1000 Hz 900 700 1900 1590 1850 1540 2500 Hz 340 230 910 710 740 Voltage before turn-on Vd 50 50 VDRM VDRM VDRM Rise of on-state current dI/dt 50 Heatsink temperature 40 Equivalent values for RC circuit 560 50 Recovery vol
ST303CPbF Series Inverter Grade Thyristors (PUK Version), 620 A Vishay High Power Products SWITCHING PARAMETER SYMBOL Maximum non-repetitive rate of rise of turned on current VALUES UNITS TJ = TJ maximum, VDRM = Rated VDRM ITM = 2 x dI/dt 1000 A/µs td TJ = 25 °C, VDM = Rated VDRM, ITM = 50 A DC, tp = 1 µs Resistive load, gate pulse: 10 V, 5 Ω source 0.
ST303CPbF Series Vishay High Power Products Inverter Grade Thyristors (PUK Version), 620 A ΔRthJ-hs CONDUCTION SINUSOIDAL CONDUCTION CONDUCTION ANGLE RECTANGULAR CONDUCTION SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE 180° 0.010 0.010 0.007 0.007 120° 0.012 0.012 0.012 0.013 90° 0.015 0.015 0.016 0.017 60° 0.022 0.022 0.023 0.023 30° 0.036 0.036 0.036 0.037 TEST CONDITIONS UNITS TJ = TJ max.
ST303CPbF Series Inverter Grade Thyristors (PUK Version), 620 A 8000 180° 120° 90° 60° 30° 1800 1600 1400 1200 RMS limit 1000 800 Ø 600 Conduction angle 400 ST303C..C Series TJ = 125 °C 200 7000 6500 6000 5500 5000 4500 4000 3500 ST303C..C Series 3000 0 0 100 200 300 400 500 600 700 0.01 800 0.1 1 Pulse Train Duration (s) Fig.
ST303CPbF Series Vishay High Power Products Inverter Grade Thyristors 320 ITM = 500 A ITM = 300 A ITM = 200 A ITM = 100 A ITM = 50 A 300 280 260 240 220 200 180 160 140 120 ST303C..C Series TJ = 125 °C 100 80 10 20 30 40 50 60 70 80 90 100 dI/dt - Rate of Fall of On-State Current (A/µs) Fig. 11 - Reverse Recovered Charge Characteristics Irr - Maximum Reverse Recovery Current (A) Qrr - Maximum Reverse Recovery Charge (µC) (PUK Version), 620 A 180 140 120 100 80 ST303C..
ST303CPbF Series Inverter Grade Thyristors (PUK Version), 620 A 10 000 Snubber circuit Rs = 10 Ω Cs = 0.47 µF VD = 80 % VDRM Peak On-State Current (A) 10 000 Peak On-State Current (A) Vishay High Power Products 50 Hz 200 100 500 400 1000 1000 1500 2000 ST303C..C Series Trapezoidal pulse TC = 40 °C dI/dt = 100 A/µs 2500 3000 tp Snubber circuit Rs = 10 Ω Cs = 0.47 µF VD = 80 % VDRM 400 100 1000 200 100 500 1000 1000 1500 ST303C..
ST303CPbF Series Vishay High Power Products Inverter Grade Thyristors (PUK Version), 620 A ORDERING INFORMATION TABLE Device code ST 30 3 C 12 C H K 1 - P 1 2 3 4 5 6 7 8 9 10 11 1 - Thyristor 2 - Essential part number 3 - 3 = Fast turn-off 4 - C = Ceramic PUK 5 - Voltage code x 100 = VRRM (see Voltage Ratings table) 6 - C = PUK case TO-200AB (E-PUK) 7 - Reapplied dV/dt code (for tq test condition) 8 - tq code dV/dt (V/µs) 10 tq (µs) 12 up to 800 V 15 20 9 -
