MBRD1035CTL SWITCHMODE Schottky Power Rectifier DPAK Power Surface Mount Package The MBRD1035CTL employs the Schottky Barrier principle in a large area metal−to−silicon power diode. State of the art geometry features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for low voltage, high frequency switching power supplies, free wheeling diode and polarity protection diodes. http://onsemi.com SCHOTTKY BARRIER RECTIFIER 10 AMPERES 35 VOLTS Features • • • • • • • • Pb−Free Package is Available Highly Stable Oxide Passivated Junction Guardring for Stress Protection Matched Dual Die Construction − May be Paralleled for High Current Output High dv/dt Capability Short Heat Sink Tap Manufactured − Not Sheared Very Low Forward Voltage Drop Epoxy Meets UL 94 V−O @ 0.125 in 1 4 3 MARKING DIAGRAM 4 DPAK CASE 369C Mechanical Characteristics • Case: Epoxy, Molded • Weight: 0.4 Gram (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 75 Units Per Plastic Tube Available in 16 mm Tape and Reel, 2500 Units Per Reel, Add “T4’’ to Suffix Part # 1 2 YWW B1035CL 3 Y WW = Year = Work Week ORDERING INFORMATION Package Shipping† MBRD1035CTL DPAK 75 Units/Rail MBRD1035CTLT4 DPAK 2500/Tape & Reel Device MBRD1035CTLT4G DPAK 2500/Tape & Reel (Pb−Free) †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, 2004 August, 2004 − Rev. 3 1 Publication Order Number: MBRD1035CTL/D MBRD1035CTL MAXIMUM RATINGS Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (At Rated VR, TC = 115°C) Per Leg Per Package Peak Repetitive Forward Current (At Rated VR, Square Wave, 20 kHz, TC = 115°C) Per Leg Non−Repetitive Peak Surge Current Per Package (Surge applied at rated load conditions, halfwave, single phase, 60 Hz) Storage / Operating Case Temperature Operating Junction Temperature Voltage Rate of Change (Rated VR, TJ = 25°C) Symbol Value Unit VRRM VRWM VR 35 V IO 5.0 10 A IFRM 10 A IFSM 50 A Tstg, Tc −55 to +125 °C TJ −55 to +125 °C dv/dt 10,000 V/s Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. THERMAL CHARACTERISTICS Thermal Resistance − Junction−to−Case Per Leg RJC 2.43 °C/W Thermal Resistance − Junction−to−Ambient (Note 1) Per Leg RJA 68 °C/W ELECTRICAL CHARACTERISTICS Maximum Instantaneous Forward Voltage (Note 2) (See Figure 2) IF = 5 Amps, TJ = 25°C IF = 5 Amps, TJ = 100°C IF = 10 Amps, TJ = 25°C IF = 10 Amps, TJ = 100°C Maximum Instantaneous Reverse Current (Note 2) (See Figure 4) (VR = 35 V, TJ = 25°C) (VR = 35 V, TJ = 100°C) (VR = 17.5 V, TJ = 25°C) (VR = 17.5 V, TJ = 100°C) VF V Per Leg 0.47 0.41 0.56 0.55 IR mA Per Leg 2.0 30 0.20 5.0 1. Rating applies when using minimum pad size, FR4 PC Board 2. Pulse Test: Pulse Width ≤ 250 s, Duty Cycle ≤ 2.0%. http://onsemi.com 2 MBRD1035CTL I F, INSTANTANEOUS FORWARD CURRENT (AMPS) I F, INSTANTANEOUS FORWARD CURRENT (AMPS) TYPICAL CHARACTERISTICS 100 TJ = 125°C 10 TJ = 100°C TJ = 25°C TJ = − 40°C 1.0 0.1 0.10 0.30 0.50 0.70 0.90 1.10 100 TJ = 125°C 10 TJ = 25°C 1.0 TJ = 100°C 0.1 0.10 VF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS) Figure 1. Typical Forward Voltage Per Leg I R , MAXIMUM REVERSE CURRENT (AMPS) I R , REVERSE CURRENT (AMPS) 100E−3 10E−3 100E−6 TJ = 25°C 0 10 20 VR, REVERSE VOLTAGE (VOLTS) 1.10 0.90 TJ = 125°C 10E−3 TJ = 100°C 1E−3 100E−6 10E−6 1E−6 0.70 1E+0 100E−3 TJ = 125°C TJ = 100°C 0.50 Figure 2. Maximum Forward Voltage Per Leg 1E+0 1E−3 0.30 VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 30 35 Figure 3. Typical Reverse Current Per Leg TJ = 25°C 10E−6 1E−6 0 10 20 VR, REVERSE VOLTAGE (VOLTS) 30 Figure 4. Maximum Reverse Current Per Leg http://onsemi.com 3 35 PFO , AVERAGE POWER DISSIPATION (WATTS) I O , AVERAGE FORWARD CURRENT (AMPS) MBRD1035CTL 8.0 dc 7.0 SQUARE WAVE (50% DUTY CYCLE) 6.0 5.0 Ipk/Io = 4.0 Ipk/Io = 5 3.0 Ipk/Io = 10 2.0 Ipk/Io = 20 1.0 0 freq = 20 kHz 0 20 40 60 80 120 100 140 4.0 SQUARE WAVE (50% DUTY CYCLE) 3.5 3.0 Ipk/Io = 2.5 Ipk/Io = 5 2.0 Ipk/Io = 10 1.5 Ipk/Io = 20 1.0 0.5 0 0 1.0 1000 C, CAPACITANCE (pF) TJ = 25°C 100 5 10 15 3.0 4.0 5.0 6.0 7.0 8.0 Figure 6. Forward Power Dissipation Per Leg TJ , DERATED OPERATING TEMPERATURE ( ° C) Figure 5. Current Derating Per Leg 0 2.0 IO, AVERAGE FORWARD CURRENT (AMPS) TL, LEAD TEMPERATURE (°C) 10 dc 20 125 RJA = 2.43°C/W 115 RJA = 25°C/W 105 RJA = 48°C/W 95 RJA = 67.5°C/W 85 RJA = 84°C/W 75 65 0 25 5 10 15 20 25 30 35 VR, DC REVERSE VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 8. Typical Operating Temperature Derating Per Leg * Figure 7. Capacitance Per Leg * Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under any reverse voltage conditions. Calculations of TJ therefore must include forward and reverse power effects. The allowable operating TJ = TJmax − r(t)(Pf + Pr) where TJ may be calculated from the equation: r(t) = thermal impedance under given conditions, Pf = forward power dissipation, and Pr = reverse power dissipation This graph displays the derated allowable TJ due to reverse bias under DC conditions only and is calculated as TJ = TJmax − r(t)Pr, where r(t) = Rthja. For other power applications further calculations must be performed. http://onsemi.com 4 r (t) , TRANSIENT THERMAL RESISTANCE (NORMALIZED) MBRD1035CTL 1.0 50%(DUTY CYCLE) 20% 10% 0.1 5.0% 2.0% 1.0% SINGLE PULSE 0.01 0.00001 Rtjl(t) = Rtjl • r(t) 0.0001 0.001 0.01 0.1 10 1.0 100 1000 t, TIME (s) r (t) , TRANSIENT THERMAL RESISTANCE (NORMALIZED) Figure 9. Thermal Response Junction to Case (Per Leg) 1.0E+00 1.0E−01 1.0E−02 50% (DUTY CYCLE) 20% 10% 5.0% 2.0% 1.0% 1.0E−03 1.0E−04 0.00001 SINGLE PULSE 0.0001 Rtjl(t) = Rtjl • r(t) 0.001 0.01 0.1 1.0 10 t, TIME (s) Figure 10. Thermal Response Junction to Ambient (Per Leg) http://onsemi.com 5 100 1000 10000 MBRD1035CTL PACKAGE DIMENSIONS DPAK CASE 369C ISSUE O −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 DIM A B C D E F G H J K L R S U V Z 3 U K F J L H D G 2 PL 0.13 (0.005) M INCHES MIN MAX 0.235 0.245 0.250 0.265 0.086 0.094 0.027 0.035 0.018 0.023 0.037 0.045 0.180 BSC 0.034 0.040 0.018 0.023 0.102 0.114 0.090 BSC 0.180 0.215 0.025 0.040 0.020 −−− 0.035 0.050 0.155 −−− MILLIMETERS MIN MAX 5.97 6.22 6.35 6.73 2.19 2.38 0.69 0.88 0.46 0.58 0.94 1.14 4.58 BSC 0.87 1.01 0.46 0.58 2.60 2.89 2.29 BSC 4.57 5.45 0.63 1.01 0.51 −−− 0.89 1.27 3.93 −−− T SOLDERING FOOTPRINT* 6.20 0.244 3.0 0.118 2.58 0.101 5.80 0.228 1.6 0.063 6.172 0.243 SCALE 3:1 mm inches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SWITCHMODE is a trademark of Semiconductor Components Industries, LLC (SCILLC). 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. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. 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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