MR2540 EIC | Alldatasheet
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VBR : 20 Volts Io : 50 Amperes FEATURES : * Avalanche Voltage 24 to 32 Volts * High Power capability * Increased Capacity by Parallel Operation MECHANICAL DATA : * Case : Molded plastic * Epoxy : UL94V-O rate flame retardant * Terminals : Terminal are readily solderable * Polarity : Cathode polarity band * Mounting position : Any * Weight : 1.8 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL VALUE UNIT Maximum DC Peak Repetitive Reverse Voltage VRRM 20 Volts Maximum Working Peak Reverse Voltage VRWM 20 Volts Maximum DC Blocking Voltage VR 20 Volts Maximum Breakdown Voltage ( IR = 100 mA, Tc = 25°C ) (1) VBR(max) 32 Volts Minimum Breakdown Voltage ( IR = 100 mA, Tc = 25°C ) (1) VBR(min) 24 Volts Average Rectified Forward Current IF(AV) 50 Amps. ( Single Phase, Resistive Load, 60 Hz, Tc = 150 °C ) Maximum Repetitive Peak Reverse Surge Current IRSM 150 Amps. ( Time Constant = 10 ms, Duty Cycle ≤ 1%, Tc = 25 °C ) Maximum Non-Repetitive Peak Surge Current IFSM 800 Amps. Surge Supplied at Rated Load Conditions, Halfwave, Single Phase Maximum Instantaneous Forward Voltage (I F = 100 Amps. Tc = 25 °C) (1) VF 1.1 Volts. Maximum Reverse Current ( VR = 20 Volts, Tc = 25 °C ) IR 200 nA Typical Thermal Resistance Junction to Case RθJC 0.8 °C/W Junction Temperature Range TJ - 65 to + 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Note : (1) Pulse Test : Pulse Width ≤ 300µs, Duty Cycle ≤ 2%. UPDATE : DECEMBER 18 , 2000 RATING Dimensions in inches and ( millimeter ) 0.342 (8.69) 0.332 (8.43) 0.175 (4.45) 0.165 (4.19) 0.246 (6.25) 0.234 (5.94) 0.222 (5.64) 0.218 (5.54) 5° NOM