BYM 300 A 120 DN2 Diode Power Module • Inside fast free-wheeling diode • Package with insulated metal base plate • Diode especially for brake choppers • matched with BSM 300 GA 120 DN 2 Type VR25 IFDC BYM 300 A 120 DN2 1200V 450A Package Ordering Code SINGLE DIODE 1 C67067-A2900-A70 Maximum Ratings Parameter Symbol Diode reverse voltage VR25 Tj = 25 °C Values Unit V 1200 DC current A IFDC TC = 25 °C 450 TC = 80 °C 300 Pulsed diode current, tp = 1 ms IFpuls TC = 25 °C 900 TC = 80 °C 600 i 2 t-value, Diode, tP = 10 ms, Tj = 150 °C ∫i 2 t 42000 A2s Power dissipation per Diode PD 1000 W Chip temperature Tj + 150 °C Storage temperature Tstg Thermal resistance, chip case RthJC Insulation test voltage, t = 1min. Vis Creepage distance -40 ... + 125 ≤ 0.125 K/W 2500 Vac - 20 mm Clearance - 11 DIN humidity category, DIN 40 040 - F IEC climatic category, DIN IEC 68-1 - 1 sec 40 / 125 / 56 Oct-27-1997 BYM 300 A 120 DN2 Electrical Characteristics, at Tj = 25 °C, unless otherwise specified Parameter Symbol Values min. typ. Unit max. Free-Wheel Diodes Diode forward voltage V VF IF = 300 A, VGE = 0 V, Tj = 25 °C - 2.3 2.8 IF = 300 A, VGE = 0 V, Tj = 125 °C - 1.8 - Reverse current mA IR VCA = 1200 V, Tj = 25 °C - 0.6 0.8 VCA = 1200 V, Tj = 125 °C - 6 - Reverse recovery time µs trr IF = 300 A, VR = -600 V, VGE = 0 V diF/dt = -2500 A/µs, Tj = 125 °C Reverse recovery charge - 0.55 - Qrr µC IF = 300 A, VR = -600 V, VGE = 0 V diF/dt = -2500 A/µs Tj = 25 °C - 14 - Tj = 125 °C - 40 - 2 Oct-27-1997 BYM 300 A 120 DN2 Power dissipation Ptot = ƒ(TC) parameter: Tj ≤ 150 °C Transient thermal impedance Zth JC = ƒ(tp) parameter: D = tp / T 10 0 1100 W Ptot Diode K/W 900 ZthJC 10 -1 800 700 600 10 -2 D = 0.50 500 0.20 400 0.10 300 0.05 10 -3 200 0.02 0.01 single pulse 100 0 0 20 40 60 80 100 120 °C 160 TC 10 -4 -5 10 10 -4 10 -3 10 -2 10 -1 s 10 0 tp Forward characteristics of fast recovery reverse diode IF = f(VF) parameter: Tj 600 A 500 IF 450 400 350 Tj=125°C Tj=25°C 300 250 200 150 100 50 0 0.0 0.5 1.0 1.5 2.0 V 3.0 VF 3 Oct-27-1997 BYM 300 A 120 DN2 Circuit Diagram Package Outlines Dimensions in mm Weight: 420 g 4 Oct-27-1997 Terms & Conditions of Usage Attention The present product data is exclusively subscribed to technically experienced staff. This Data Sheet is describing the specification of the products for which a warranty is granted exclusively pursuant the terms and conditions of the supply agreement. There will be no guarantee of any kind for the product and its specifications. Changes to the Data Sheet are reserved. You and your technical departments will have to evaluate the suitability of the product for the intended application and the completeness of the product data with respect to such application. Should you require product information in excess of the data given in the Data Sheet, please contact your local Sales Office via “www.eupec.com / sales & contact”. Warning Due to technical requirements the products may contain dangerous substances. For information on the types in question please contact your local Sales Office via “www.eupec.com / sales & contact”.