MURD320 Preferred Device SWITCHMODE Power Rectifier DPAK Surface Mount Package . . . designed for use in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features: http://onsemi.com ULTRAFAST RECTIFIER 3.0 AMPERES 200 VOLTS • Ultrafast 35 Nanosecond Recovery Time • Low Forward Voltage Drop • Low Leakage Mechanical Characteristics: • Case: Epoxy, Molded • Weight: 0.4 gram (approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal • • • • 1 4 3 Leads are Readily Solderable Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds Shipped 75 units per plastic tube Available in 16 mm Tape and Reel, 2500 units per reel, by adding a “T4’’ suffix to the part number Marking: U320 4 1 3 DPAK CASE 369A PLASTIC MAXIMUM RATINGS Rating Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 200 V Average Rectified Forward Current (Rated VR, TC = 158°C) IF(AV) 3.0 A Peak Repetitive Forward Current (Rated VR, Square Wave, 20 kHz, TC = 158°C) IFRM 6.0 A Non–Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, 60 Hz) IFSM 75 A TJ, Tstg –65 to +175 °C Operating Junction and Storage Temperature Range MARKING DIAGRAM U320 U320 = Device Code ORDERING INFORMATION Device Package Shipping MURD320 DPAK 75 Units/Rail MURD320T4 DPAK 2500/Tape & Reel Preferred devices are recommended choices for future use and best overall value. Semiconductor Components Industries, LLC, 2000 October, 2000 – Rev. 2 1 Publication Order Number: MURD320/D MURD320 THERMAL CHARACTERISTICS Rating Symbol Value Unit RθJC RθJA 6 80 °C/W Thermal Resistance, Junction to Case Junction to Ambient (Note 1.) ELECTRICAL CHARACTERISTICS Maximum Instantaneous Forward Voltage Drop (Note 2.) (iF = 3 Amps, TJ = 25°C) (iF = 3 Amps, TJ = 125°C) vF Maximum Instantaneous Reverse Current (Note 2.) (TJ = 25°C, Rated dc Voltage) (TJ = 125°C, Rated dc Voltage) iR Maximum Reverse Recovery Time (IF = 1 Amp, di/dt = 50 Amps/µs, VR = 30 V, TJ = 25°C) (IF = 0.5 Amp, iR = 1 Amp, IREC = 0.25 A, VR = 30 V, TJ = 25°C) trr Volts 0.95 0.75 µA 5 500 ns 35 25 1. Rating applies when surface mounted on the minimum pad sizes recommended. 2. Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%. 100 IR, REVERSE CURRENT ( A) 70 50 20 10 7.0 TJ = 175°C 150°C 100°C 0.08 0.04 0.02 0.008 0.004 0.002 25°C 0 20 40 5.0 60 80 100 120 140 160 180 200 VR, REVERSE VOLTAGE (VOLTS) Figure 2. Typical Reverse Current* 3.0 175°C 2.0 * 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 curves if VR is sufficiently below rated VR. TJ = 25°C 150°C 100°C PF(AV) , AVERAGE POWER DISSIPATION (WATTS) i , INSTANTANEOUS FORWARD CURRENT (AMPS) F 30 80 40 20 8.0 4.0 2.0 0.8 0.4 0.2 1.0 0.7 0.5 0.3 0.2 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 vF, INSTANTANEOUS VOLTAGE (VOLTS) 14 13 12 11 10 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 SINE WAVE SQUARE WAVE 5.0 dc 10 IPK/IAV = 20 TJ = 175°C 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 1. Typical Forward Voltage Figure 3. Average Power Dissipation http://onsemi.com 2 9.0 10 IF(AV) , AVERAGE FORWARD CURRENT (AMPS) 8.0 RATED VOLTAGE APPLIED RJC = 6°C/W 7.0 6.0 5.0 SINE WAVE OR SQUARE WAVE 4.0 3.0 2.0 dc TJ = 175°C 1.0 0 100 110 120 130 140 150 160 170 180 4.0 RATED VOLTAGE APPLIED RJA = 80°C/W 3.5 3.0 SURFACE MOUNTED ON MIN. PAD SIZE RECOMMENDED 2.5 2.0 dc 1.5 1.0 0.5 0 TJ = 175°C SINE WAVE OR SQUARE WAVE 0 20 40 60 80 100 120 140 160 180 200 TC, CASE TEMPERATURE (°C) TA, AMBIENT TEMPERATURE (°C) Figure 4. Current Derating, Case Figure 5. Current Derating, Ambient 1000 500 C, CAPACITANCE (pF) IF(AV) , AVERAGE FORWARD CURRENT (AMPS) MURD320 300 200 TJ = 25°C 100 50 30 20 10 0 10 20 30 40 50 60 70 80 VR, REVERSE VOLTAGE (VOLTS) Figure 6. Typical Capacitance http://onsemi.com 3 90 100 MURD320 PACKAGE DIMENSIONS DPAK CASE 369A–13 ISSUE AA –T– C B V NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. SEATING PLANE E R 4 Z A S 1 2 3 U K F J L H D G 2 PL 0.13 (0.005) M DIM A B C D E F G H J K L R S U V Z INCHES MIN MAX 0.235 0.250 0.250 0.265 0.086 0.094 0.027 0.035 0.033 0.040 0.037 0.047 0.180 BSC 0.034 0.040 0.018 0.023 0.102 0.114 0.090 BSC 0.175 0.215 0.020 0.050 0.020 --0.030 0.050 0.138 --- MILLIMETERS MIN MAX 5.97 6.35 6.35 6.73 2.19 2.38 0.69 0.88 0.84 1.01 0.94 1.19 4.58 BSC 0.87 1.01 0.46 0.58 2.60 2.89 2.29 BSC 4.45 5.46 0.51 1.27 0.51 --0.77 1.27 3.51 --- T SWITCHMODE is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. 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SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. 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