SRF2050

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