MURA115/MURA120 1.0A Surface Mount Super Fast Rectifier Features Small Compact Surface Mountable Package with J-Bend Leads Rectangular Package for Automated Handling B High Temperature Glass Passivated Junction Low Forward Voltage Drop (0.71 Volts Max @ 1.0 A, TJ = 150°C) A SMA C Mechanical Data Case: Epoxy, Molded Weight: 70 mg (approximately) Finish: All External Surfaces Corrosion Resistant and Terminal J Leads are Readily Solderable Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds Shipped in 12 mm Tape and Reel, 5000 units per reel Polarity: Polarity Band Indicates Cathode Lead ESD Protection: Human Body Model > 4000 V (Class 3) ESD Protection: Machine Model > 400 V (Class C) Marking: U4C, U4D Maximum Ratings and Electrical Characteristics D H G E Dim Min Max A 2.29 2.92 B 4.00 4.60 C 1.27 1.63 D 0.15 0.31 5.59 E 4.80 G 0.10 0.20 H 0.76 1.52 J 2.01 2.62 All Dimensions in mm TA = 25C unless otherwise specified , Rating Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage MURA115T3 MURA120T3 VRRM VRWM VR Average Rectified Forward Current @ TL = 155°C @ TL = 135°C IF(AV) Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) IFSM Operating Junction Temperature Range Unit Value V 150 200 A 1.0 2.0 TJ 40 A °C - 65 to +175 Maximum Instantaneous Forward Voltage (Note 3) (iF = 1.0 A, TJ = 25°C) (iF = 1.0 A, TJ = 150°C) vF Maximum Instantaneous Reverse Current (Note 3) (Rated dc Voltage, TJ = 25°C) (Rated dc Voltage, TJ = 150°C) iR Maximum Reverse Recovery Time (iF = 1.0 A, di/dt = 50 A/µs) trr Volts 0.875 0.71 µA 2.0 50 35 1. Rating applies when surface mounted on the minimum pad size recommended, PC Board FR-4. 2. In compliance with JEDEC 51, these values (historically represented by RθJL) are now referenced as PsiJL. 3. Pulse Test: Pulse Width = 300 µs, Duty Cycle 2.0%. 1of2 ns 100 IR, REVERSE CURRENT (A) IR, REVERSE CURRENT (A) 100 TJ = 175°C 10 1 TJ = 100°C 0.1 TJ = 25°C 0.01 10 TJ = 100°C TJ = 25°C 1 0.1 0.001 20 40 60 80 100 120 140 160 180 200 40 60 80 100 120 140 160 180 200 Figure 1. Typical Reverse Current Figure 2. Maximum Reverse Current TC = 175°C 100°C 25°C 1 0.1 0.01 0.4 20 VR, REVERSE VOLTAGE (VOLTS) 10 0.3 0 VR, REVERSE VOLTAGE (VOLTS) 0.5 0.6 0.7 0.8 0.9 1 VF, INSTANTANEOUS VOLTAGE (VOLTS) Figure 3. Typical Forward Voltage 1.1 IF, INSTANTANEOUS FORWARD CURRENT (A) 0 IF, INSTANTANEOUS FORWARD CURRENT (A) TJ = 175°C 10 100°C TC = 175°C 25°C 1 0.1 0.01 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 VF, INSTANTANEOUS VOLTAGE (VOLTS) Figure 4. Maximum Forward Voltage 1.1 50 50 NOTE: TYPICAL CAPACITANCE AT 0 V = 45 pF NOTE: MAXIMUM CAPACITANCE AT 0 V = 47 pF 45 C, CAPACITANCE (pF) 40 35 30 25 20 15 10 40 35 30 25 20 15 10 5 5 0 0 4 8 12 16 20 24 28 32 36 4 8 12 16 20 24 28 32 VR, REVERSE VOLTAGE (VOLTS) Figure 5. Typical Capacitance Figure 6. Maximum Capacitance 5 4 dc 3 SQUARE WAVE 2 1 0 80 90 0 40 VR, REVERSE VOLTAGE (VOLTS) 100 110 120 130 140 150 160 170 180 IF(AV), AVERAGE FORWARD CURRENT (A) 0 160 180 dc 1 0.75 SQUARE WAVE 0.5 0.25 0 20 0 40 60 80 100 120 140 TA, AMBIENT TEMPERATURE (°C) Figure 8. Current Derating, Ambient (FR-4 Board with Minimum Pad) 3 2.5 dc 2 SQUARE WAVE 1.5 1 0.5 0 0.5 40 1.25 Figure 7. Current Derating, Lead 0 36 1.5 TL, LEAD TEMPERATURE (°C) PF, AVERAGE POWER DISSIPATION (W) IF(AV), AVERAGE FORWARD CURRENT (A) C, CAPACITANCE (pF) 45 1 1.5 2 2.5 3 IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 9. Power Dissipation 3.5