SCHOTTKY BARRIER RECTIFIER SR5020P THRU SR5060P VOLTAGE RANGE 20 to 60 Volts CURRENT 50.0 Amperes FEATURES • • • • • • Plastic package has Underwriters Laboratory Flammability classification 94V-O utilizing Flame Retardant Epoxy Molding Compound Exceeds environmental standards of MILS-19500/228 Low power loss,high efficiency Low forward voltage, high current capability High surge capacity For use in low voltage, high frequency inverters. Free wheeling, and polarity protection applications TO-3P(TO-247AD) MECHANICAL DATA • • • • • Case: TO-3P molded Plastic Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: as marked Mounting position: Any Weight: 0.2ounce, 5.6 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25℃ ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current At Tc=90℃ Peak Forward Surge Current 8.3ms single half sine wave superimposed on rated load (JEDEC method) SYMBOLS SR SR SR SR SR SR SR SR SR50 5020P 5030P 5035P 5040P 5045P 5050P 5060P 5080P 100P VRRM VRMS VDC 20 14 20 30 21 30 35 25 35 40 28 40 45 32 45 50 35 50 60 42 60 80 56 80 100 70 100 Operating Storage Temperature Range 200 140 200 UNIT Volts Volts Volts IFSM 400 Amps IR Typical Thermal Resistance (Note 1) 200P Amps VF Typical Junction Capacitance(Note2) 150 105 150 SR50 50.0 Maximum DC Reverse Current at rated DC Blocking Voltage per element TC = 50℃ 150P I(AV) Maximum Forward Voltage at 25.0A per element TC = 100℃ SR50 Cj RθJC TJ TSTG 0.65 0.72 0.75 2.0 100 700 0.8 (-55 to +150) Notes: 1. Thermal Resistance Junction to Ambient 2. Measured at VR=4v and f=1MHz E-mail: [email protected] Web Site: www.cnmic.com 0.85 Volts mA pF ℃/W ℃ SCHOTTKY BARRIER RECTIFIER SR5020P THRU SR5060P VOLTAGE RANGE 20 to 60 Volts CURRENT 50.0 Ampere RATINGS AND CHARACTERISTIC CURVES SR5020P THRU SR50200P FIG.1-FORWARD CURRENT DERATING CURVE 40 30 20 0 FIG.2-MAXIMUM NON-REPETITIVE SURGE CURRENT 400 PEAK FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD CURRENT, AMPERES 50 RESISTIVE OR INDUCTIVE LOAD 25 50 75 100 125 150 300 200 100 8.3ms Single Half Sine-Wave JEDEC Method 0 170 1 INSTANTANOUS FORWARD CURRENT, (A) Tj = 25℃ 0 20 40 80 60 100 100 SR5020P-SR5030P SR5035P-SR5060P Tj = 25 ℃ Pulse Width=300μ s 0 0.1 0.2 0.3 FIG.5-TYPICAL JUNCIONCAPACITANCE 1000 Tj = 25 ℃ F=1MHz 1 4 10 100 REVERSE VOLTAGE,VOLTS E-mail: [email protected] 0.4 0.5 0.6 0.7 0.8 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 10000 100 0.1 SR5080P-SR50100P 1.0 0.1 140 120 10 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) CAPACITANCE,pF INSTANTANEOUS REVERSE CURRENT, (mA) 0.1 0.01 50 100 Tj =75℃ 1.0 20 FIG.4-TYPICAL FORWARD CHARACTERISTICS Tj =125℃ 10 10 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL REVERSE CHARACTERISTICS 100 5 2 CASE TEMPERATURE(℃) Web Site: www.cnmic.com 0.9