MRS1504T3G, NRVS1504T3G Surface Mount Standard Recovery Power Rectifier SMB Power Surface Mount Package MRS1504T3G, NRVS1504T3G MAXIMUM RATINGS Rating Symbol Value Unit Peak Repetitive Reverse Voltage V 400 V RRM Working Peak Reverse Voltage V RWM DC Blocking Voltage V R Average Rectified Forward Current I A O (At Rated V , T = 118C) 1.5 R I Peak Repetitive Forward Current I A FRM (Rated V , Square Wave, 20 kHz, T = 118C) 3.0 R I NonRepetitive Peak Surge Current I A FSM (Surge applied at rated load conditions, halfwave, single phase, 60 Hz) 50 Storage/Operating Case Temperature Range T , T 55 to 150 C stg C Operating Temperature Range T 55 to 150 C J Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. THERMAL CHARACTERISTICS Rating Symbol Value Unit Thermal Resistance, Junction toLead (Note 1) R 18 C/W tjl Thermal Resistance, JunctiontoAmbient (on 1 sq. Cu. PCB pattern) R 79 C/W tja 1. Minimum pad size. ELECTRICAL CHARACTERISTICS Rating Symbol T = 25 C T = 100 C Unit J J Maximum Instantaneous Forward Voltage (Note 2), see Figure 2 V V F (I = 1.5 A) 1.04 0.96 F (I = 2.25 A) 1.10 1.02 F Maximum Instantaneous Reverse Current, see Figure 4 I A R 1.0 340 (V = 400 V) R 0.5 180 (V = 200 V) R 2. Pulse Test: Pulse Width 250 s, Duty Cycle 2.0%