SRA820 - SRA8150 CREAT BY ART 8.0AMPS. Schottky Barrier Rectifiers TO-220AC 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 Dimensions in inches and (millimeters) Marking Diagram Case: TO-220AC molded plastic Epoxy: UL 94V-0 rate flame retardant SRA8XX = Specific Device Code Terminals: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed G = Green Compound Y = Year Polarity: As marked WW = Work Week High temperature soldering guaranteed: 260℃/10 seconds/.25", (6.35mm) from case Weight: 1.85 gram 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% Symbol SRA 820 SRA 830 SRA 840 SRA 850 SRA 860 SRA 890 SRA 8100 SRA 8150 Unit Maximum Repetitive Peak Reverse Voltage VRRM 20 30 40 50 60 90 100 150 V 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) 8 A Peak Forward Surge Current, 8.3 ms Single Half Sinewave Superimposed on Rated Load (JEDEC method) IFSM 150 A Type Number Maximum Instantaneous Forward Voltage (Note 1) @ 8A Maximum Reverse Current @ Rated VR TA=25 ℃ TA=100 ℃ TA=125℃ Typical Junction Capacitance (Note 2) Typical Thermal Resistance Operating Temperature Range Storage Temperature Range VF 0.55 0.70 0.85 0.5 IR 15 TJ TSTG V 0.1 10 - mA 5 Cj RθjC 0.95 400 300 250 - 65 to + 125 pF O 4 C/W - 65 to + 150 O C O - 65 to + 150 C Note 1 : Pulse Test : 300 usec Pulse Width, 1% Duty Cycle Note 2 : Measure at 1MHz and Applied Reverse Voltage of 4.0V D.C. Version:F11 RATINGS AND CHARACTERISTIC CURVES (SRA820 THRU SRA8150) FIG.1 FORWARD CURRENT DERATING CURVE FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 300 10 PEAK FORWARD SURGE A CURRENT (A) AVERAGE FORWARD A CURRENT (A) 12 SRA850-SRA8150 8 6 SRA820-SRA840 4 2 8.3mS Single Half Sine Wave JEDEC Method 250 200 150 100 50 0 0 50 60 70 80 90 100 110 120 130 140 1 150 10 NUMBER OF CYCLES AT 60 Hz CASE TEMPERATURE ( oC) FIG. 3 TYPICAL FORWARD CHARACTERISRICS FIG. 4 TYPICAL REVERSE CHARACTERISTICS 10 SRA850-SRA860 SRA890-SRA8100 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT (A) 100 SRA820-SRA840 10 1 SRA8150 TA=100℃ 1 TA=75℃ 0.1 0.01 TA=25℃ Pluse Width=300us 1% Duty Cycle 0.1 0.2 0.3 0.4 0.5 0.6 FORWARD VOLTAGE (V) 0.7 0.8 TA=25℃ 0.001 0.1 0 0.9 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG. 5 TYPICAL JUNCTION CAPACITANCE FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10000 TA=25℃ f=1.0MHz Vsig=50mVp-p TRANSIENT THERMAL IMPEDANCE (℃/W) CAPACITANCE (pF) A 100 SRA820-SRA860 1000 SRA890-SRA8100 10 1 SRA8150 100 0.1 1 10 REVERSE VOLTAGE (V) 100 0.1 0.01 0.1 1 10 100 T-PULSE DURATION(s) Version:F11