SR2020_11

CREAT BY ART SR2020 - SR20150 20.0AMPS. Schottky Barrier Rectifiers TO-220AB Pb RoHS COMPLIANCE Features Low power loss, high efficiency. High current capability, low VF. High reliabbility High surge current capability. Epitaxial construction. Guard-ring for transient protection. For use in low voltage, high frequency inventor, free wheeling, and polarity protection application Green compound with suffix "G" on packing code & prefix "G" on datecode. Mechanical Data Cases: TO-220AB molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: Pure tin plated, lead free. solderable per MIL-STD-750, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 260oC/10 seconds .25",(6.35mm) from case. Mounting torque: 5 in - lbs. max. Weight: 1.82 grams Dimensions in inches and (millimeters) Marking Diagram SR20XX 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 Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current, 8.3 ms Single Half Sinewave Superimposed on Rated Load (JEDEC method) Maximum Instantaneous Forward Voltage (Note 1) @ 10A Maximum DC Reverse Current at Rated DC Blocking Voltage @ TA=25 ℃ @ TA=100oC @ T =125oC A Typical Junction Capacitance (Note 2) Typical Thermal Resistance Operating Junction Temperature Range Storage Temperature Range Note 1 : Pulse Test with PW=300 usec, 1% Duty Cycle Symbol VRRM VRMS VDC IF(AV) IFSM VF SR 2020 20 14 20 SR 2030 30 21 30 SR 2040 40 28 40 SR 2050 50 35 50 20 SR 2060 60 42 60 SR SR SR 2090 20100 20150 90 63 90 100 70 100 150 105 150 Units V V V A A 200 0.55 0.5 0.70 0.90 0.1 10 360 1.0 - 65 to + 125 - 65 to + 150 - 65 to + 150 O 1.00 V mA mA mA pF C/W O O IR Cj RθJC TJ TSTG 15 430 5.0 C C Note 2 : Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Version:F11 RATINGS AND CHARACTERISTIC CURVES (SR2020 THRU SR20150) FIG. 1- FORWARD CURRENT DERATING CURVE 25 SR2050-150 AVERAGE FORWARD A CURRENT (A) 20 15 10 5 0 0 50 100 150 CASE TEMPERATURE (oC) PEAK FORWARD SURGE A CURRENT (A) 300 250 200 150 100 50 0 1 FIG. 2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG 8.3ms Single Helf Sine Wave PER LEG. (JEDEC Method) SR2020-40 10 NUMBER OF CYCLES AT 60 Hz 100 100 INSTANTANEOUS FORWARD CURRENT (A) FIG. 3- TYPICAL FORWARD CHARACTERISRICS PER LEG 10 SR2050-2060 SR2020-2040 INSTANTANEOUS REVERSE CURRENT (mA) FIG. 4- TYPICAL REVERSE CHARACTERISTICS PER LEG TA=100℃ 1 10 SR2090-20100 0.1 TA=25℃ 1 SR20150 TA=25oC PULSE WIDTH-300us 1% DUTY CYCLE 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.01 0.1 INSTANTANEOUS FORWARD VOLTAGE (V) 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG. 5- TYPICAL JUNCTION CAPACITANCE PER LEG 10000 JUNCTION CAPACITANCE (pF) A TA=25oC f=1.0MHz Vsig=50mVp-p 1000 SR2020-40 SR2050-150 100 FIG. 6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG TRANSIENT THERMAL IMPEDANCE (℃/W) 100 10 1 100 0.1 1 10 REVERSE VOLTAGE (V) 0.1 0.01 0.1 1 10 100 T, PULSE DURATION. (sec) Version:F11