MURS340-B THRU MURS360-B SURFACE MOUNT ULTRAFAST RECTIFIER VOLTAGE： ：400V TO 600V CURRENT： ： 3.0A SMB／ ／DO— —214AA FEATURE Ideally suited for use in very high frequency switching power supplies, inverters and as free wheeling diodes Ultrafast recovery time for high efficiency High surge capability High temperature soldering guaranteed 260℃/10sec/at terminals Glass passivated chip MECHANICAL DATA Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Case: Molded with UL-94 class V-0 recognized Flame Retardant Epoxy Polarity: Color band denotes cathode end Mark: M340B M360B Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half-wave, 60HZ, resistive or inductive load rating at 25℃, unless otherwise stated, for capacitive load, derate current by 20％) SYMBOL MURS340-B MURS360-B units Maximum Recurrent Peak Reverse Voltage Vrrm 400 600 V Maximum RMS Voltage Vrms 280 420 V Maximum DC blocking Voltage Vdc 400 600 V Maximum Average Forward Rectified Current 3/8″lead length at TL =90℃ Peak Forward Surge Current 8.3ms single half sine- wave superimposed on rated load Maximum Instantaneous Forward Voltage at rated forward current TJ =25℃ Maximum DC Reverse Current Ta =25℃ at rated DC blocking voltage Ta =125℃ If(av) 3.0 A Ifsm 125.0 A Vf 1.25 V Ir 10.0 50.0 µA Maximum Reverse Recovery Time (Note1 ) Trr 50 nS Typical Junction Capacitance (Note 2) Cj 50 pF Typical Thermal Resistance, junction to lead Rth(jl) 11 ℃/W Storage and Operating Junction Temperature Tstg, Tj -55 to +175 ℃ Note： 1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A 2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc Rev.A1 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES MURS340-B THRU MURS360-B Rev.A1 www.gulfsemi.com