SBR20A40CTF-prel Using state-of-the-art SBR IC process technology, the following features are made possible in a single device: Major ratings and characteristics Values Characteristics Units IF(AV) Rectangular Waveform 20 VRRM 40 A V VF@10A, Tj=125oC 0.41 V, typ Tj(operating/storage) -65 to 175 o C 1 ELECTRICAL: * Ultra Low Forward Voltage Drop * High Thermal SBR Reliability * Reliable High Temperature Operation * Super Barrier Design * Softest, fast switching capability o * 175 C Operating Junction Temperature Common Cathode 2 3 Anode Anode Device optimized for low forward voltage drop to maximize efficiency in Power Supply applications MECHANICAL: * Molded Plastic ITO-220 package Maximum Ratings and Electrical Characteristics o (at 25 C unless otherwise specified) SYMBOL UNITS DC Blocking Voltage Working Peak Reverse Voltage Peak Repetitive Reverse Voltage VRM VRWM VRRM 40 Volts RMS Reverse Voltage VR(RMS) 40 Volts IO 20 Amps Peak Forward Surge Current - 1/2 60hz IFSM 180 Amps Peak Repetitive Reverse Surge Current (2uS-2Khz) IRRM 3 Amps Average Rectified Forward Current (Rated VR-20Khz Square Wave)-50% duty cycle Instantaneous Forward Voltage (per leg) IF = 10A; TJ = 25OC IF = 20A; TJ = 25OC VF Typ 0.44 0.56 0.41 Max 0.48 0.60 0.45 IR* Typ .22 20 Max 1 100 IF = 10A; TJ= 125oC Maximum Reverse Current at Rated VRM TJ = 25OC TJ = 125OC Maximum Rate of Voltage Change (at Rated VR) Maximum Thermal Resistance JC Operating and Storage Junction Temperature dv/dt 10,000 RθJC 2 TJ -65 to +175 Volts mA mA V/uS O C/W O C NOTE: Dice are available for customer applications. * Pulse width < 300 uS, Duty cycle < 2% ___________________________________________________________________________________________________ www.apdsemi.com 5/3/05 1 SBR20A40CTF-prel 100 If, Instantaneous Forward Current (Amps) Ir, Reverse Current (mA) 1000 Tj=175C 100 Tj=150C Tj=125C 10 Tj=100C Tj=75C 1 Tj=25C 10 Tj=175C Tj=150C Tj=125C 1 Tj=100C Tj=75C Tj=25C 0.1 0.1 0.00 0 5 10 15 20 25 30 35 40 0.10 45 0.20 0.30 0.40 0.50 0.60 0.70 Vf, Instantaneous Forward Voltage (Volts) Vr, Reverse Voltage (Volts) If, Average Forward Current (Amps) Figure 1: Typical Reverse Current Figure 2: Typical Forward Voltage 12 10 8 6 4 2 0 75 85 95 105 115 125 135 145 155 165 175 Tc, Case Temp (C) Figure 3: Current Derating, Case APD SEMICONDUCTOR reserves the right to make changes without further notice to any products herein. APD SEMICONDUCTOR makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does APD SEMICONDUCTOR 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 APD SEMICONDUCTOR 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. APD SEMICONDUCTOR does not convey any license under its patent rights nor the rights of others. APD SEMICONDUCTOR 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 APD SEMICONDUCTOR product could create a situation where personal injury or death may occur. Should Buyer purchase or use APD SEMICONDUCTOR products for any such unintended or unauthorized application, Buyer shall indemnify and hold APD SEMICONDUCTOR 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 APD SEMICONDUCTOR was negligent regarding the design or manufacture of the part.. 2372-C Qume Drive, San Jose, CA 95131, USA Ph: 408 324 0918 FAX: 408 955 0604 Homepage: www.apdsemi.com email: [email protected] ___________________________________________________________________________________________________ www.apdsemi.com 5/3/05 2