2FI50F(2x50A) FAST RECOVERY DIODE MODULE Outline Drawings, mm 300V,600V / 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 Diode * High Speed Rectifiers Inner Curcuit Schematic Inner Circuit Symbol Maximum ratings and characteristics C A N K D A A Symbol Conditions 2 K 3 1 2 A 3 1 2 A 3 K K Absolute maximum ratings Item 1 Rating -030 -060 Unit Repetitive peak reverse voltage VRRM 300 600 V Non-repetitive peak reverse voltage VRSM 350 650 V Average output current IF(AV) 50/60Hz Square wave, Tc=79C Surge current IFSM From rated load, Sine wave 10ms 2 From rated load 2 x 50 A 800 A 2560 A2s It It Operating junction temperature Tj -40 to +150 C Storage temperature Tstg -40 to +150 C Isolation voltage Vis AC1500(1min.) 2 (M5) Screw torque 3.0 *1 V N*m *1: Recommendable value : 2.0 to 3.0 N*m(M5) Electrical characteristics (Ta=25C Unless otherwise specified ) Item Symbol Conditions Forward voltage drop VFM Tj=25C, IFM=50A Reverse current IRRM Tj=150C, VR=VRRM Reverse recovery time trr Tj=25C, IF=IR=0.1A Min. Typ. Max. Unit 1.75 V 30 0.2 mA s 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 http://store.iiic.cc/ 2FI50F(2x50A) FAST RECOVERY DIODE MODULE Characteristics Output Current - Total Loss - Ambient Temperature Forward Characteristics 50 280 280 240 240 200 200 160 160 120 120 80 80 40 40 30 Total Loss : Po [W] Forward current : IF [A] 40 20 Sine wave Square wave 10 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 30 1200 1000 50Hz Sine wave (from rated load) Surge Current : IFSM [A] trr : [s], Qrr : [C], IRP : [A] 10 5 3 1 800 600 400 200 0.5 0.3 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/s] 10-1 100 time : t [sec.] http://store.iiic.cc/ 101 0.3 0.5 1.0 100