1N5818

1N5817 - 1N5819 1.0 AMP. Schottky Barrier Rectifiers DO-41 Features Low power loss, high efficiency. High current capability, Low VF. High reliability 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. Mechanical Data Cases: Molded plastic DO-41 Epoxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode. High temperature soldering guaranteed: 260oC/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 0.33 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol Type Number 1N5817 1N5818 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length @TL = 90℃ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.0A Maximum Instantaneous Forward Voltage @ 3.0A Maximum DC Reverse Current @ TA=25 oC o at Rated DC Blocking Voltage @ TA=125 C Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) 1N5819 40 28 40 Units V V V A A VRRM VRMS VDC I(AV) IFSM VF VF IR 20 14 20 30 21 30 1.0 30 0.45 0.750 0.550 0.875 1.0 10.0 55 100 45 -65 to +125 -65 to +150 0.600 0.900 V V mA mA pF o Cj RθJA RθJC Operating Temperature Range TJ Storage Temperature Range TSTG Notes: 1. Mount on Cu-Pad Size 5mm x 5mm on P.C.B. 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. C/W o C o C Version: A06 RATINGS AND CHARACTERISTIC CURVES (1N5817 THRU 1N5819) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT. (A) 1.0 30 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT AVERAGE FORWARD CURRENT. (A) 25 8.3ms Single Half Sine Wave JEDEC Method 20 .75 .50 15 10 .25 5 0 0 25 50 75 100 125 LEAD TEMPERATURE. (0C) 150 175 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.3- TYPICAL FORWARD CHARACTERISTICS 20 100 10 FIG.4- TYPICAL REVERSE LEAKAGE CHARACTERISTICS PER LEG 1N5817 INSTANTANEOUS REVERSE CURRENT. ( mA) Tj=125 0C 10 INSTANTANEOUS FORWARD CURRENT. (A) 1N5818, 1N5819 1.0 1 Tj=25 0C 0.1 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.1 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 FORWARD VOLTAGE. (V) 1.7 1.9 2.1 0.01 0 20 40 60 80 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 100 FIG.5- TYPICAL JUNCTION CAPACITANCE TRANSCIENT THERMAL IMPEDANCE, ( oC/W) 400 100 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 200 Tj=25 0C CAPACITANCE.(pF) 10 100 80 60 40 1 20 10 0.1 0.4 1.0 4 10 REVERSE VOLTAGE. (V) 40 100 0.10.01 0.1 1 T, PULSE DURATION, (sec) 10 100 Version: A06