SRF2020 - SRF20150 CREAT BY ART Pb 20.0AMPS. Isolated Schottky Barrier Rectifiers ITO-220AB RoHS COMPLIANCE Features UL Recognized File #E-326243 For surface mounted application Low power loss, high efficiency High current capability, Low VF High reliability Epitaxial construction Guard-ring for transient protection Green compound with suffix "G" on packing code & prefix "G" on datecode Mechanical Data Case: ITO-220AB molded plastic Dimensions in inches and (millimeters) Marking Diagram Epoxy: UL 94V-0 rate flame retardant Terminals: Pure tin plated, lead solderable per MIL-STD-750, Method 2026 guaranteed SRF20XX = Specific Device Code G = Green Compound Polarity: As marked Y = Year High temperature soldering guaranteed: 260℃/10s .25"(6.35mm) from case WW = Work Week Weight: 1.75 grams Mounting torque:5 in - 1lbs. Max. Maximum Ratings and Electrical Characteristics Rating at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Symbol SRF SRF SRF SRF SRF SRF SRF SRF 2020 2030 2040 2050 2060 2090 20100 20150 20 30 40 50 60 90 100 150 Maximum Repetitive Peak Reverse Voltage VRRM Maximum RMS Voltage VRMS 14 21 28 35 20 30 40 50 Unit V 42 63 70 105 V 60 90 100 150 V Maximum DC Blocking Voltage VDC Maximum Average Forward Rectified Current IF(AV) 20 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) IFSM 200 A Maximum Instantaneous Forward Voltage (Note 1) @ 10A VF Maximum Reverse Current @ Rated VR TA=25 ℃ T A=100 ℃ T A=125℃ IR 15 Typical Junction Capacitance (Note 2) Cj 440 Typical Thermal Resistance Operating Temperature Range Storage Temperature Range 0.55 0.70 10 - 300 280 - TJ TSTG 1.02 V 0.1 0.5 RθjC 0.92 mA 5 1.5 - 65 to + 125 pF O - 65 to + 150 - 65 to + 150 Note1: Pulse Test with PW=300u sec, 1% Duty cycle Note2: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Version:F11 C/W O C O C RATINGS AND CHARACTERISTIC CURVES (SRF2020 THRU SRF20150) FIG.1 FORWARD CURRENT DERATING CURVE FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 250 SRF2060 - 20150 20 PEAK FORWARD SURGE CURRENT (A) AVERAGE FORWARD CURRENT (A) 25 15 SRF2020 - 2050 10 5 200 150 100 50 0 0 0 25 50 75 100 LEAD TEMPERATURE (oC) 125 1 150 10 NUMBER OF CYCLES AT 60 Hz FIG. 3 TYPICAL FORWARD CHARACTERISTICS FIG. 4 TYPICAL REVERSE CHARACTERISTICS 10 SRF2050-2060 INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT (A) 100 SRF2020-2040 10 1 SRF20150 SRF2090-20100 TA=100℃ 1 0.1 TA=25℃ 0.01 0.001 0.1 0.2 0.3 0.4 0.5 0.6 0.7 FORWARD VOLTAGE (V) 0.8 0.9 0 1 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) FIG. 5 TYPICAL JUNCTION CAPACITANCE 100 10000 FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE TA=25℃ SRF2020-2040 TRANSIENT THERMAL IMPEDANCE (℃/W) JUNCTION CAPACITANCE (pF) 100 SRF2050-2060 1000 SRF2090-20150 100 10 1 0.1 0.1 1 10 REVERSE VOLTAGE (V) 100 0.01 0.1 1 10 100 T-PILSE DURATION(s) Version:F11