6121 Baker Road, Suite 108 Minnetonka, MN 55345 Phone (952) 933-6190 Fax (952) 933-6223 1-800-274-4284 www.chtechnology.com Thank you for downloading this document from C&H Technology, Inc. Please contact the C&H Technology team for the following questions - Technical Application Assembly Availability Pricing Phone – 1-800-274-4284 E-Mail – sales@chtechnology.com www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.
ST303SPbF Series Vishay High Power Products Inverter Grade Thyristors (Stud Version), 300 A FEATURES • Center amplifying gate • High surge current capability RoHS • Low thermal impedance COMPLIANT • High speed performance • Compression bonding • Lead (Pb)-free • Designed and qualified for industrial level TO-209AE (TO-118) TYPICAL APPLICATIONS • Inverters PRODUCT SUMMARY • Choppers IT(AV) 300 A • Induction heating • All types of force-commutated converters MAJOR RATINGS AND CHARACTERISTICS PARAM
ST303SPbF Series Vishay High Power Products Inverter Grade Thyristors (Stud Version), 300 A CURRENT CARRYING CAPABILITY ITM FREQUENCY ITM 180° el 50 Hz 670 ITM 100 µs 180° el 470 1050 UNITS 940 5240 4300 400 Hz 480 330 1021 710 1800 1270 1000 Hz 230 140 760 470 730 430 2500 Hz 35 - 150 - 90 Voltage before turn-on VD 50 50 VDRM VDRM VDRM 50 - - Rise of on-state current di/dt Case temperature 40 Equivalent values for RC circuit - 50 Recovery voltage VR 65 10/0.
ST303SPbF Series Inverter Grade Thyristors (Stud Version), 300 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.
ST303SPbF Series Vishay High Power Products Inverter Grade Thyristors (Stud Version), 300 A ΔRthJ-hs CONDUCTION CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION 180° 0.011 0.008 120° 0.013 0.014 90° 0.017 0.018 60° 0.025 0.026 30° 0.041 0.042 TEST CONDITIONS UNITS TJ = TJ maximum K/W Maximum Allowable Case Temperature (°C) 130 ST303SSeries RthJC (DC) = 0.
ST303SPbF Series Maximum Average On-state Power Loss (W) Inverter Grade Thyristors (Stud Version), 300 A Vishay High Power Products 900 DC 180° 120° 90° 60° 30° 800 700 600 R th S A = 0. 0. 03 01 K/ K/ W W 0. 06 -D K/ el W ta 500 0.1 2 400 RMSLimit 300 Conduction Period 200 ST303SSeries TJ = 125°C 100 R K/ W 0.2 K/ W 0.3 K/ W 0.
ST303SPbF Series Vishay High Power Products Inverter Grade Thyristors (Stud Version), 300 A I TM 300 280 260 = 500 A 300 A 200 A 100 A 50 A 240 220 200 180 160 ST303S Series TJ = 125 °C 140 120 100 80 10 20 30 40 50 60 70 80 180 Maximum Reverse Rec overy Current - Irr (A) Maximum Reverse Recovery Charge - Qrr (µC) 320 90 100 ITM = 500 A 300 A 200 A 100 A 50 A 160 140 120 100 80 ST303S Series TJ = 125 °C 60 40 20 10 20 30 40 50 60 70 80 90 100 Rate Of Fall Of On-state Current - di/ dt (
ST303SPbF Series Inverter Grade Thyristors (Stud Version), 300 A Vishay High Power Products Peak On-sta te Current (A) 1E4 1E3 200 100 400 50 Hz 500 1000 Snub ber circ uit Rs = 10 ohms Cs = 0.47 µF V D = 80% VDRM 1500 2000 1E1 50 Hz 2000 ST303S Series Tra pezoid al p ulse TC = 40°C di/ d t = 100A/ µs tp 1E2 1E3 Snubber c irc uit R s = 10 ohms C s = 0.
ST303SPbF Series Vishay High Power Products Inverter Grade Thyristors (Stud Version), 300 A ORDERING INFORMATION TABLE Device code ST 30 3 S 12 P F K 0 P 1 2 3 4 5 6 7 8 9 10 1 - Thyristor 2 - Essential part number 3 - 3 = Fast turn-off 4 - S = Compression bonding stud 5 - Voltage code x 100 = VRRM (see Voltage Ratings table) 6 - P = Stud base 3/4" 16UNF-2A 7 - Reapplied dV/dt code (for tq test condition) 8 - tq code 9 - 0 = Eyelet terminals (gate and auxiliar
