2FI50G-100(2x50A) FAST RECOVERY DIODE MODULE Outline Drawings, mm 1000V / 50A 2 in one-package FAST RECOVERY DIODE MODULE Features · Short Reverse Recovery Time · Variety of Connection Menu · Insulated Type Applications · Arc-Welders · Free-Wheeling Diod · High Speed Rectifiers Inner Curcuit Schematic Inner Circuit Symbol Maximum ratings and characteristics C A N K D A A Symbol 2 K 3 1 2 A 3 1 2 A 3 K K Absolute maximum ratings Item 1 Conditions Rating Unit Repetitive peak reverse voltage VRRM 1000 V Non-repetitive peak reverse voltage VRSM 1200 V Average output current IF(AV) 50/60Hz Square wave, Tc=80°C 2 x 50 A Surge current IFSM From rated load, Sine wave 10ms 800 A I2t I2t From rated load Operating junction temperature Tj -40 to +150 °C Storage temperature Tstg -40 to +150 °C Isolation voltage Vis AC1500(1min.) 2560 (M5) Screw torque 3.5 A2s *1 V N·m *1: Recommendable value : 2.5 to 3.0 N·m(M5) Electrical characteristics (Ta=25°C Unless otherwise specified ) Item Symbol Conditions Forward voltage drop VFM Tj=25°C, IFM=50A Reverse current IRRM Tj=150°C, VR=VRRM Reverse recovery time trr Tj=25°C, IF=IR=0.1A Min. Typ. MAx. Unit 1.65 V 30 0.6 mA µs Thermal Characteristics Item Thermal resistance Symbol Conditions Min. Typ. MAx. Unit Rth(j-c) Junction to case 0.40 °C/W Rth(c-f) the base to cooling fin * 0.10 °C/W * : With Thermal Compound 2FI50G-100(2x50A) FAST RECOVERY DIODE MODULE Characteristics Output Current - Total Loss - Ambient Temperature Forward Characteristics 100 240 240 200 200 160 160 60 Total Loss : Po [W] Forward current : IF [A] 80 40 Sine wave 120 120 80 80 40 40 Square wave 20 0 0 0.4 0.8 1.2 1.6 0 120 2.0 Forward voltage : VFM [V] 0 100 80 60 40 0 20 Temperature Ta [°C] 40 60 80 Output Current : Io [V] Surge Current Reverse Recovery Characteristics 100 1200 50 1000 Surge Current : IFSM [A] trr : [µs], Qrr : [µC], IRP : [A] 30 10 5 3 50Hz Sine wave (from rated load) 800 600 400 200 1 0.5 0 101 0.01 102 0.03 Transient Thermal Impedance 1.0 Thermal resistance : Zth(j-c) [°C/W] 0.8 0.6 0.4 0.2 0 10-3 10-2 0.05 0.1 time : t [sec.] -di/dt [A/µs] 10-1 time : t [sec.] 100 101 0.3 0.5 1.0 100