MURS230T3, MURS240T3 Surface Mount Ultrafast Power Rectifiers 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. http://onsemi.com Features • • • • • Small Compact Surface Mountable Package with J−Bend Leads Rectangular Package for Automated Handling High Temperature Glass Passivated Junction Low Forward Voltage Drop (0.95 Volts Max @ 2.0 A, TJ = 150°C) Pb−Free Packages are Available ULTRAFAST RECTIFIERS 2 AMPERES, 300−400 VOLTS Mechanical Characteristics: • Case: Epoxy, Molded • Weight: 95 mg (Approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal • • SMB CASE 403A Leads are Readily Solderable Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds Polarity: Polarity Band Indicates Cathode Lead MARKING DIAGRAM MAXIMUM RATINGS Rating Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage MURS230T3 MURS240T3 VRRM VRWM VR Average Rectified Forward Current @ TL = 150°C @ TL = 125°C IF(AV) Non−Repetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) IFSM 35 A TJ −65 to +175 °C Operating Junction Temperature Range Value AYWW U2x G G Unit V 300 400 A 1.0 2.0 THERMAL CHARACTERISTICS A Y WW U2x = = = = Assembly Location Year Work Week Device Code x= F for MURS230T3 = G for MURS240T3 G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION Rating Symbol Max Unit Device Package Shipping† Thermal Resistance, Junction−to−Lead (TL = 25°C) RqJL 13 °C/W MURS230T3 SMB 2500 Tape & Reel SMB (Pb−Free) 2500 Tape & Reel SMB 2500 Tape & Reel SMB (Pb−Free) 2500 Tape & Reel Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. MURS230T3G MURS240T3 MURS240T3G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. © Semiconductor Components Industries, LLC, 2011 January, 2011 − Rev. 7 1 Publication Order Number: MURS230T3/D MURS230T3, MURS240T3 ELECTRICAL CHARACTERISTICS Characteristic Symbol Maximum Instantaneous Forward Voltage (Note 1) (iF = 2.0 A, TJ = 25°C) (iF = 2.0 A, TJ = 150°C) vF Maximum Instantaneous Reverse Current (Note 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/ms) (iF = 0.5 A, iR = 1.0 A, IR to 0.25 A) trr Maximum Forward Recovery Time (iF = 1.0 A, di/dt = 100 A/ms, Rec. to 1.0 V) tfr Value Unit V 1.30 1.05 mA 5.0 150 ns 65 50 50 ns 1. Pulse Test: Pulse Width = 300 ms, Duty Cycle v 2.0%. 10 10 7.0 7.0 5.0 5.0 3.0 3.0 100°C 175°C I , INSTANTANEOUS FORWARD CURRENT (AMPS) F I , INSTANTANEOUS FORWARD CURRENT (AMPS) F 175°C 2.0 TC = 25°C 1.0 0.7 0.5 0.3 0.2 TC = 25°C 1.0 0.7 0.5 0.3 0.2 0.1 0.1 0.07 0.07 0.05 0.05 0.03 0.03 0.02 0.02 0.01 100°C 2.0 0.01 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 0.3 vF, INSTANTANEOUS VOLTAGE (VOLTS) 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 vF, INSTANTANEOUS VOLTAGE (VOLTS) Figure 2. Maximum Forward Voltage Figure 1. Typical Forward Voltage http://onsemi.com 2 2.1 2.3 MURS230T3, MURS240T3 1000 10 IR, REVERSE CURRENT (mA) TJ = 175°C TJ = 150°C 1 TJ = 100°C 0.1 0.01 TJ = 25°C 0.001 0 50 100 150 200 250 350 300 TJ = 175°C 100 TJ = 150°C 1 0.1 400 TJ = 100°C 10 TJ = 25°C 0 100 50 150 200 250 VR, REVERSE VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 3. Typical Reverse Current* Figure 4. Maximum Reverse Current for MURS230T3 * The curves shown are typical for the highest voltage device in the voltage grouping. Typical reverse current for lower voltage selections can be estim ated from these same curves if applied VR is sufficiently below rated VR. 1000 IR, REVERSE CURRENT (mA) IR, REVERSE CURRENT (mA) 100 TJ = 175°C 100 TJ = 150°C 10 TJ = 100°C 1 TJ = 25°C 0.1 0 50 100 150 200 250 300 350 VR, REVERSE VOLTAGE (VOLTS) Figure 5. Maximum Reverse Current for MURS240T3 http://onsemi.com 3 400 300 MURS230T3, MURS240T3 35 30 30 NOTE: TYPICAL CAPACITANCE AT 0 V = 26 pF 20 C, CAPACITANCE (pF) C, CAPACITANCE (pF) 25 15 10 5 25 20 15 10 5 0 0 4.0 8.0 12 16 20 24 28 32 36 40 0 16 20 24 28 32 36 VR, REVERSE VOLTAGE (VOLTS) 9 8 7 6 dc 5 4 3 2 SQUARE WAVE 0 90 12 Figure 7. Maximum Capacitance RATED VOLTAGE APPLIED RqJL = 13°C/W TJ = 175°C 80 8 VR, REVERSE VOLTAGE (VOLTS) 10 1 4 Figure 6. Typical Capacitance PF(AV) , AVERAGE POWER DISSIPATION (WATTS) 0 IF(AV) , AVERAGE FORWARD CURRENT (AMPS) NOTE: MAXIMUM CAPACITANCE AT 0 V = 30 pF 100 110 120 130 140 150 160 170 180 5 TJ = 175°C 4 3 SQUARE WAVE 2 dc 1 0 0 TC, CASE TEMPERATURE (°C) 0.5 1.0 1.5 2.0 IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 9. Power Dissipation Figure 8. Current Derating, Case http://onsemi.com 4 40 2.5 MURS230T3, MURS240T3 PACKAGE DIMENSIONS SMB CASE 403A−03 ISSUE G HE NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P. E b DIM A A1 b c D E HE L L1 D MIN 1.90 0.05 1.96 0.15 3.30 4.06 5.21 0.76 MILLIMETERS NOM MAX 2.13 2.45 0.10 0.20 2.03 2.20 0.23 0.31 3.56 3.95 4.32 4.60 5.44 5.60 1.02 1.60 0.51 REF MIN 0.075 0.002 0.077 0.006 0.130 0.160 0.205 0.030 INCHES NOM 0.084 0.004 0.080 0.009 0.140 0.170 0.214 0.040 0.020 REF MAX 0.096 0.008 0.087 0.012 0.156 0.181 0.220 0.063 A L L1 A1 c SOLDERING FOOTPRINT* 2.261 0.089 2.743 0.108 2.159 0.085 SCALE 8:1 mm Ǔ ǒinches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered 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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