SF31G

CYStech Electronics Corp. 3.0Amp. Glass Passivated Super Fast Rectifiers Spec. No. : C193LD Issued Date : 2012.12.11 Revised Date : Page No. : 1/3 SF31G thru SF38G Features High current capability High reliability Low forward voltage drop High surge current capability Mechanical Data Case: Molded plastic DO-201AD Terminals: Solder plated, solderable per MIL-STD-750 method 2026 Polarity: Indicated by cathode band. Epoxy : UL94V-0 rate flame retardant Weight: 0.041 oz., 1.15 gram Maximum Ratings and Electrical Characteristics (Rating at 25°C ambient temperature unless otherwise specified. ) Parameter Repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum instantaneous forward voltage, IF=3A (Note 1) Reverse Recovery Time Average forward rectified current @TA=95℃ Peak forward surge current @8.3ms single half sine wave superimposed on rated load (JEDEC method) Maximum DC reverse current VR=VRRM,TA=25℃(Note 1) VR=VRRM,TA=100℃(Note 1) Storage temperature Operating temperature Symbol VRRM VRMS VR VF trr IFAV IFSM SF 31G 50 35 50 SF 32G 100 70 100 SF 33G 150 105 150 Type SF SF 34G 35G 200 300 140 210 200 300 1.3 35 3 125 SF 36G 400 280 400 SF 37G 500 350 500 1.7 SF Units 38G 600 V 420 V 600 V V ns A A 0.95 IR Tstg TJ 5 100 -55 ~ +150 -55 ~ +150 μA μA ℃ ℃ Notes : 1. Pulse test, pulse width=300μsec, 2% duty cycle 2 . Reverse recovery test condition: IF=0.5A, IR=1.0A, IRR=0.25A SF31G thru SF38G CYStek Product Specification Fr...