SM5817 KINGTRONICS | Alldatasheet
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Technical content
Website: www.kingtronics.com Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099 SM5817 THRU SM5819 SURFACE MOUNT SCHOTTKY RECTIFIERS
FEATURES
◆Low power loss, high efficient ◆High surge current capability ◆Low forward voltage drop ◆For use in low voltage, high frequency inverters, free wheeling application ◆Guarding for over voltage protection Mechanical Data ◆Case: Molded plastic use UL94V-0 recognized flame retardant epoxy Terminals: ◆ Solder plated, solderable per MIL-STD-750 Method 2026 Polarity: ◆ Blue color band on body denotes Cathode Mounting Position: Any◆ Wei◆ ght: 0.12 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ Ambient temp. Unless otherwise specified.Single phase, half sine wave, 60HZ,resistive or inductive load. For capacitive load, derate current by 20% SYMBOL SM5817 SM5818 SM5819 UNITS Maximum Current Peak Reverse Voltage VRRM 20 30 40 Volts Maximum RMS Voltage VRMS 14 24 28 Volts Maximum DC blocking Voltage VDC 20 30 40 Volts Maximum Average Forward Rectified current I(AV) 1.0 Amps Peak Forward Surge current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) IFSM 25.0 Amps Maximum Instantaneous Forward Voltage at1.0DC Vf 0.45 0.55 0.6 Volts
0.5 Maximum DC Reverse Current @ TA=25℃
at Rated DC Blocking Voltage @ TA=125℃ IR 10.0 mA Typical Junction Capacitance (Note 1) CJ 110.0 80 Pf Typical Thermal Resistance (Note 2) RθJA 15.0 ℃/W Operating and Storage Temperature Range TSTG,TJ -55 to+125/-65 to +150 ℃ Dimensions in inches and (millimeters) DO-213AB/MELF NOTES : 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. 2. Thermal Resistance from Junction to Ambient
Website: www.kingtronics.com Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099 SM5817 THRU SM5819 RATING AND CHARACTERISTIC CURVES SM5817 THRU SM5819 FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4-TYPICAL JUNCTION CAPACITANCE FORWARD VOLTAGE.(V) LEAD TEMPERATURE(℃) NUMBER OF CYCLES AT 60HZ REVERSE VOLTAGE. (V) FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1 – DERATING CURVE FOR OUTPUT RECTIFIER CURRENT Note: Specifications are subject to change without notice.