Order this document by MURS320T3/D SEMICONDUCTOR TECHNICAL DATA . . . employing state–of–the–art epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for high voltage, high frequency rectification, or as free wheeling and protection diodes, in surface mount applications where compact size and weight are critical to the system. • • • • Motorola Preferred Devices Small Compact Surface Mountable Package with J–Bend Leads Rectangular Package for Automated Handling Highly Stable Oxide Passivated Junction Low Forward Voltage Drop (0.71 to 1.05 Volts Max @ 3.0 A, TJ = 150°C) ULTRAFAST RECTIFIERS 3.0 AMPERES 200–600 VOLTS Mechanical Characteristics: • Case: Epoxy, Molded • Weight: 217 mg (approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable • Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds • Shipped in 16 mm Tape and Reel, 2500 units per reel • Polarity: Notch in Plastic Body Indicates Cathode Lead • Marking: U3D, U3J CASE 403–03 MAXIMUM RATINGS MURS R i Rating S b l Symbol 320T3 360T3 U i Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 200 600 Volts Average Rectified Forward Current IF(AV) 3.0 @ TL = 140°C 4.0 @ TL = 130°C 3.0 @ TL = 130°C 4.0 @ TL = 115°C Amps Non–Repetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) IFSM 75 Amps TJ *65 to +175 °C RθJL 11 °C/W Operating Junction Temperature THERMAL CHARACTERISTICS Thermal Resistance, Junction to Lead ELECTRICAL CHARACTERISTICS Maximum Instantaneous Forward Voltage (1) (iF = 3.0 A, TJ = 25°C) (iF = 4.0 A, TJ = 25°C) (iF = 3.0 A, TJ = 150°C) vF Maximum Instantaneous Reverse Current (1) (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) (iF = 0.5 A, iR = 1.0 A, IREC to 0.25 A) trr Maximum Forward Recovery Time (iF = 1.0 A, di/dt = 100 A/µs, Recovery to 1.0 V) tfr (1) Pulse Test: Pulse Width = 300 µs, Duty Cycle Volts 0.875 0.89 0.71 1.25 1.28 1.05 5.0 15 10 250 35 25 75 50 25 50 µA ns ns v 2.0%. Preferred devices are Motorola recommended choices for future use and best overall value. Rev 2 Device Rectifier Motorola, Inc. 1996 Data 1 IR, REVERSE CURRENT (m A) 5.0 3.0 100°C 2.0 25°C TJ = 175°C TJ = 100°C 0.08 0.04 0.02 0.008 0.004 0.002 TJ = 25°C 0 20 40 60 1.0 80 100 120 160 140 180 200 VR, REVERSE VOLTAGE (VOLTS) Figure 2. Typical Reverse Current* 0.7 * The curves shown are typical for the highest voltage device in the voltage grouping. Typical reverse current for lower voltage selections can be estimated from these same curves if VR is sufficiently below rated VR. 0.5 0.3 0.2 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 PF(AV) , AVERAGE POWER DISSIPATION (WATTS) i F , INSTANTANEOUS FORWARD CURRENT (AMPS) TJ = 175°C 80 40 20 8.0 4.0 2.0 0.8 0.4 0.2 10 9.0 8.0 I (CAPACITIVE LOAD) PK I 7.0 AV + 20 5.0 10 6.0 5.0 4.0 dc 3.0 SQUARE WAVE 2.0 1.0 0 0 vF, INSTANTANEOUS VOLTAGE (VOLTS) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 90 100 IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 1. Typical Forward Voltage 200 10 RATED VOLTAGE APPLIED RqJC = 11°C/W TJ = 175°C 9.0 8.0 7.0 6.0 5.0 4.0 3.0 dc 2.0 100 80 60 40 30 20 SQUARE WAVE 1.0 10 0 90 2 TYPICAL CAPACITANCE AT 0 V = 135 pF C, CAPACITANCE (pF) IF(AV) , AVERAGE FORWARD CURRENT (AMPS) Figure 3. Power Dissipation 100 110 120 130 140 150 160 170 180 190 0 10 20 30 40 50 60 70 80 TC, CASE TEMPERATURE (°C) VR, REVERSE VOLTAGE (VOLTS) Figure 4. Current Derating, Case Figure 5. Typical Capacitance Rectifier Device Data 400 200 5.0 IR, REVERSE CURRENT (m A) 3.0 100°C TJ = 175°C 25°C 1.0 TJ = 100°C 0.08 0.04 0.02 TJ = 25°C 0.008 0.004 0.7 0 200 100 0.5 300 400 500 600 700 VR, REVERSE VOLTAGE (VOLTS) Figure 7. Typical Reverse Current* * The curves shown are typical for the highest voltage device in the voltage grouping. Typical reverse current for lower voltage selections can be estimated from these same curves if VR is sufficiently below rated VR. 0.3 0.2 0.1 0.07 0.05 0.03 0.02 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 PF(AV) , AVERAGE POWER DISSIPATION (WATTS) i F , INSTANTANEOUS FORWARD CURRENT (AMPS) 2.0 TJ = 175°C 80 40 20 8.0 4.0 2.0 0.8 0.4 0.2 10 9.0 8.0 7.0 SQUARE WAVE 6.0 dc (CAPACITIVE LOADS) 5.0 I 4.0 I 3.0 PK AV + 20 10 5.0 2.0 1.0 0 0 vF, INSTANTANEOUS VOLTAGE (VOLTS) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 90 100 IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 6. Typical Forward Voltage 10 100 9.0 90 8.0 80 C, CAPACITANCE (pF) IF(AV) , AVERAGE FORWARD CURRENT (AMPS) Figure 8. Power Dissipation 7.0 6.0 5.0 4.0 dc 3.0 SQUARE WAVE 2.0 TYPICAL CAPACITANCE AT 0 V = 75 pF 70 60 50 40 30 20 1.0 10 0 0 70 80 90 100 110 120 130 140 150 160 170 0 10 20 30 40 50 60 70 80 TC, CASE TEMPERATURE (°C) VR, REVERSE VOLTAGE (VOLTS) Figure 9. Current Derating, Case Figure 10. Typical Capacitance Rectifier Device Data 3 PACKAGE DIMENSIONS S A D NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P. B C K P J INCHES DIM MIN MAX A 0.260 0.280 B 0.220 0.240 C 0.075 0.095 D 0.115 0.121 H 0.0020 0.0060 J 0.006 0.012 K 0.030 0.050 P 0.020 REF S 0.305 0.320 MILLIMETERS MIN MAX 6.60 7.11 5.59 6.10 1.90 2.41 2.92 3.07 0.051 0.152 0.15 0.30 0.76 1.27 0.51 REF 7.75 8.13 H CASE 403–03 ISSUE B Motorola reserves the right to make changes without further notice to any products herein. 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