SRF2020 - SRF20150 CREAT BY ART 20.0AMPS. Isolated Schottky Barrier Rectifiers ITO-220AB 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. Ordering Information (example) Part No. SRF2020 Package Packing Packing code Packing code (Green) C0 C0G ITO-220AB 50 / TUBE Maximum Ratings and Electrical Characteristics Rating at 25 ℃ ambient temperature unless otherwise specified. Parameter Symbol SRF SRF SRF SRF SRF SRF SRF SRF 2020 2030 2040 2050 2060 2090 2010 20150 20 30 40 50 60 90 100 150 Unit Maximum Repetitive Peak Reverse Voltage VRRM Maximum RMS Voltage VRMS 14 21 28 35 42 63 70 105 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 90 100 150 V 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 IR Typical Junction Capacitance (Note 2) Cj Operating Temperature Range Storage Temperature Range 0.70 0.5 Maximum Reverse Current @ Rated VR TA=25 ℃ TA=100 ℃ TA=125℃ Typical Thermal Resistance 0.55 15 - RθjC TJ TSTG 1.02 0.92 V 0.1 10 440 V - mA 5 300 280 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:G12 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 AVERAGE FORWARD CURRENT (A) 25 250 SRF2060 - 20150 PEAK FORWARD SURGE CURRENT (A) 20 15 SRF2020 - 2050 10 RESISTIVE OR INDUCTIVE LOAD WITH HEATSINK 5 0 0 25 50 75 100 125 200 150 100 50 0 1 150 10 NUMBER OF CYCLES AT 60 Hz LEAD TEMPERATURE (oC) 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 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 TA=100℃ 1 0.1 TA=25℃ 0.01 0.001 0 1 SRF2050-2060 1000 SRF2090-20150 100 10 REVERSE VOLTAGE (V) 100 TRANSIENT THERMAL IMPEDANCE (℃/W) TA=25℃ 1 60 80 100 120 140 100 10000 0.1 40 FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE FIG. 5 TYPICAL JUNCTION CAPACITANCE SRF2020-2040 20 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) FORWARD VOLTAGE (V) JUNCTION CAPACITANCE (pF) 100 10 1 0.1 0.01 0.1 1 10 100 T-PILSE DURATION(s) Version:G12 Ordering information Part No. Package BULK Packing SRF20xx 50 / TUBE ITO-220AB Note: "xx" is Device Code from "20" thru "150". Packing code Packing code (Green) C0 C0G Dimensions DIM. Marking Diagram P/N = Specific Device Code G = Green Compound YWW = Date Code Unit(mm) Unit(inch) Min Max Min Max A 4.30 4.70 0.169 0.185 B 2.50 3.16 0.098 0.124 C 2.30 2.96 0.091 0.117 D 0.46 0.76 0.018 0.030 E 6.30 6.90 0.248 0.272 F 9.60 10.30 0.378 0.406 G 3.00 3.40 0.118 0.134 H I 0.95 0.50 1.45 0.90 0.037 0.020 0.057 0.035 J 2.40 3.20 0.094 0.126 K 14.80 15.50 0.583 0.610 L - 4.10 - 0.161 M 12.60 13.80 0.496 0.543 N - 1.80 - 0.071 O 2.41 2.67 0.095 0.105