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    MBR140SF, NRVB140SF http://onsemi.com 2 MAXIMUM RATINGS Rating Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V V RRM RWM VR 40 V Average Rectified Forward Current (At Rated VR, TL = 112 °C) IO 1.0 A Peak Repetitive Forward Current (At Rated VR, Square Wave, 100 kHz, TL = 95 °C) IFRM 2.0 A Non?Repetitive Peak Surge Current (Non?Repetitive peak surge current, halfwave, single phase, 60 Hz) IFSM 30 A Storage Temperature Tstg ?55 to 150 °C Operating Junction Temperature TJ ?55 to 125 °C Voltage Rate of Change (Rated VR, TJ = 25 °C) dv/dt 10,000 V/s Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above t he Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. THERMAL CHARACTERISTICS Characteristic Symbol Value Unit Thermal Resistance, Junction?to?Lead (Note 1) Thermal Resistance, Junction?to?Lead (Note 2) Thermal Resistance, Junction?to?Ambient (Note 1) Thermal Resistance, Junction?to?Ambient (Note 2) R R tjl tjl R R tja tja 26 21 325 82 °C/W 1. Mounted with minimum recommended pad size, PC Board FR4.2 ). 2. Mounted with 1 in. copper pad (Cu area 700 mm ELECTRICAL CHARACTERISTICS Characteristic Symbol Value Unit Maximum Instantaneous Forward Voltage (Note 3), See Figure 2 VF TJ = 25 °C TJ = 85 °C V (IF = 0.1 A) (IF = 1.0 A) (IF = 3.0 A) 0.36 0.55 0.85 0.30 0.515 0.88 Maximum Instantaneous Reverse Current (Note 3), See Figure 4 IR TJ = 25 °C TJ = 85 °C mA (VR = 40 V) (VR = 20 V) 0.5 0.15 25 18 3. Pulse Test: Pulse Width ≤ 250 s, Duty Cycle ≤ 2%. |