MURA130, MURA140 SURFACE MOUNT SUPER FAST RECTIFIERS PRV : 300 - 400 Volts Io : 1.0 Ampere SMA (DO-214AC) High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Super fast recovery time Pb / RoHS Free 0.2 ± 0.07 1.2 ± 0.2 2.6 ± 0.15 MECHANICAL DATA : * * * * * * 1.1 ± 0.3 4.5 ± 0.15 * * * * * * * 5.0 ± 0.15 FEATURES : 2.1 ± 0.2 2.0 ± 0.2 Case : SMA Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.067 gram Dimensions in millimeter 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%. RATING SYMBOL MURA130 MURA140 UNIT Maximum Peak Repetitive Reverse Voltage VRRM 300 400 V Maximum Working Peak Reversr Voltage VRWM 300 400 V VDC 300 400 V Maximum DC Blocking Voltage Maximum Average Forward Current @TL = 150 °C IF(AV) 1.0 V IFSM 35 A Maximum Non-Repetitive Peak Surge Current (Surge Applied at Rate Load Conditions Halfwave, Single Phase, 60 Hz) Maximum Instantaneous Forward Voltage at IF = 1.0 A (Note 1) VF 1.1 (TJ = 25°C) 0.8 (TJ = 150°C) V IR 5.0 (TJ = 25°C) (Rated dc Voltage) IR(H) 150 (TJ = 150°C) Thermal Resistance, Junction to Ambient (Note 2) RθJA 216 ºC/W Trr 65 ns TJ - 65 to + 175 ºC Maximum Instantaneous Reverse Current (Note 1) Maximum Reverse Recovery Time (IF=1.0A, di/dt = 50A/µs) Operating Junction Temperature Range μA Notes : (1) Pulse Test : Pulse Width = 300 μs, Duty Cycle ≤ 2.0 %. (2) Rating Applies when surface mounted on the minimum pad size recommended, PC Board FR-4. Page 1 of 2 Rev. 03 : May 05, 2005 RATING AND CHARACTERISTIC CURVES (MURA130, MURA140) FIG.2 - MAXIMUM JUNCTION CAPACITANCE JUNC TION CAPACITANCE, pF AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG.1 - CURRENT DERATING, AMBIENT (FR-4 BOARD WITH MINIMUM PAD) 1.00 dc 0.75 0.50 SQUARE WAVE 0.25 0 0 20 40 60 80 100 120 140 160 180 40 30 25 20 15 10 5 0 0 4 AMBIENT TEMPERATURE, ( °C) 12 16 20 24 28 32 36 40 FIG. 4 - MAXIMUM REVERSE CURRENT FORWARD VOLTAGE 10 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 1000 1 TC = 175 ºC = 100 ºC = 25ºC 0.1 0.01 0.5 8 REVERSE VOLTAGE, VOLTS FIG.3 - MAXIMUM INSTANTANEOUS INSTANTANEOUS FORWARD CURRENT, AMPERES NOTE : MAXIMUM CAPACITANCE AT 0 V = 29 pF 35 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 TJ = 175 °C 100 TJ = 100 °C 10 TJ = 25 °C 1 1.5 50 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 – POWER DISSIPATION 150 200 250 300 350 400 REVERSE VOLTAGE, VOLT AVERAGE POWER DISSIPATION, WATT 4.0 Page 2 of 2 . 3.5 dc 3.0 2.5 SQUARE WAVE 2.0 1.5 1.0 0.5 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 AVERAGE FORWARD CURRENT, AMPERES Rev. 03 : May 05, 2005