MR3230 EIC | Alldatasheet
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MR3230 AUTOMOTIVE TRANSIENT SUPPRESSOR DIODE VBR : 30 Volts Io : 32 Amperes FEATURES : * Avalanche Voltage 38 to 42 Volts * High Power capability * Increased Capacity by Parallel Operation MECHANICAL DATA : * Case : Molded plastic * Epoxy : UL94V-O rate flame retardant * Polarity : Cathode polarity band * Mounting position : Any * Weight : 2.69 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 Working Peak Reverse Voltage VRWM 30 V Maximum DC Blocking Voltage VR 30 V Minimum Breakdown Voltage ( IR = 100 mA, Tc = 25°C ) (1) VBR(min) 38 V Maximum Breakdown Voltage ( IR = 100 mA, Tc = 25°C ) (1) VBR(max) 42 V Maximum Average Rectified Forward Current ( Single Phase, Resistive Load, 60 Hz, Tc = 150 °C ) Maximum Repetitive Peak Reverse Surge Current ( Time Constant = 10 ms, Duty Cycle ≤ 1%, Tc = 25 °C ) Maximum Instantaneous Forward Voltage (IF =100 A , Tc = 150 °C) (1) VF 1.1 V Maximum Reverse Current ( VR = 30 V, Tc = 25 °C ) IR 1.0 µA Maximum Reverse Current ( VR = 30 V, Tc = 150 °C ) IR 500 µA 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%. Page 1 of 1 Rev. 02 : March 24, 2005 A77IRSM RATING IF(AV) 32 A 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 Dimensions in inches and ( millimeter ) * Pb / RoHS Free