SF51G THRU SF58G 5.0 Amp Glass Passivated Super Fast Rectifiers - 50~600Volts DO-201AD Package Features DO-201AD Glass Passivated Chip Low Forward Voltage High Current Capability High reliability Super Fast Switching Speed High Surge Current Capability Moisture Sensitivity Level 1 RoHS product for packing code suffix “G” Halogen free product for packing code suffix “H” 1.00(25.4)MIN. .052(1.30) . DIA. .048(1.20) .375(9.50) . .335(8.50) Mechanical Date .220(5.60) .197(5.00) DIA. 1.00(25.4)MIN. Case: Molded Plastic, DO-201AD Epoxy: UL 94V-0 Rate Flame Retardant Lead: Solderable per MIL-STD-202, method 208 guaranteed Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.046 ounce, 1.18 gram (Approximate) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive of inductive load. For capacitive load, derate current by 20% RATINGS SYMBOLS SF52G SF53G SF54G SF55G SF56G SF58G UNITS 50 100 150 200 300 400 600 Volts VRMS 35 70 105 140 210 280 420 Volts VDC 50 100 150 200 300 400 600 Volts Maximum Recurrent Peak Reverse Voltage VRRM Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward rectifier Current 0.375” (9.5mm) Lead length at Ta = 55℃ IF(AV) 5.0 Amps IFSM 150 Amps Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) VF Maximum Instantaneous Forward Voltage at 5.0A DC Maximum DC Reverse Current at @ Ta=25℃ Rated DC Blocking Voltage @ Ta=100℃ 0.95 Typical Thermal Resistance (Note 3) Typical Junction Capacitance(Note 2) 1.27 1.75 5.0 IR Maximum Reverse Recovery Time (Note 1) Operating and Storage Temperature Range SF51G Volts μA 100 TRR 35 ns RθJA 50 ℃/W RθJL 20 CJ TJ ,TSTG 50 30 -55 ~ 150 pF ℃ Notes: 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR = -0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0VDC. 3. Typical Thermal Resistance: At 9.5mm lead lengths, PCB mounted. 2013-01 WILLAS ELEECTRONIC CORP. SF51G THRU SF58G 5.0 Amp Glass Passivated Super Fast Rectifiers - 50~600Volts DO-201AD Package RATING AND CHARACTERISTICS CURVES 50 Θ NONINDUCTIVE (+) 25 Vdc (approx) (-) +0.5A 10 Θ NONINDUCTIVE AVERAGE FORWARD CURRENT, (A) 5.0 trr (-) D.U.T PULSE GENERATOR (NOTE 2) 1 NONINDUCTIVE 0 -0.25A (+) OSCILLOSCOPE (NOTE 1) NOTES: 1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. -1.0A 1cm SET TIME BASE FOR 50/100 ns/cm 4.0 3.0 2.0 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, ( C) O 100 T A = 100 OC 10 T A = 75 OC 1.0 T A = 25 OC 0.1 0.01 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (µA) FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 20 10 T J = 25 OC 3.0 1.0 SF58G SF55G~SF56G 0.3 0.1 SF51G~SF54G 0.03 0.01 Pulse Width=300uS 1% Duty Cycle 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 INSTANTANEOUS FORWARD VOLTAGE, (V) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG.4 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.3 TYPICAL REVERSE CHARACTERISTICS 200 200 8.3ms Single Half Sine-Wave (JEDED Method) 100 50 30 20 10 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 2013-01 JUNCTION CAPACITANCE, (pF) PEAK FORWARD SURGE CURRENT, (A) FIG.2 TYPICAL FORWARD CURRENT DERATING CURVE T J = 25 OC 100 60 SF51G~SF54G 40 20 SF55G~SF5 8G 10 6 4 2 1 0.1 0.2 0.4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, (V) FIG.6 TYPICAL JUNCTION CAPACITANCE WILLAS ELEECTRONIC CORP.