1N5818

1N5817 - 1N5819 MECHANICAL DATA ✶ ✶ ✶ ✶ ✶ ✶ SCHOTTKY BARRIER RECTIFIER FEATURES ✶ ✶ ✶ ✶ ✶ ✶ VOLTAGE RANGE - 20 to 40 Volts CURRENT - 1.0 Ampere Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: MIL-STD-202E, Method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.33 gram Low switching noise Low forward voltage drop High current capability High switching capability High reliability High surge capability DO-41 Dimension in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitate load, derate current by 20% PARAMETER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375*(9.5mm) lead length at TL = 90℃ Peak Forward Surge Current 8.3 ms single half sine-wave Superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Forward Voltage at 3.1A DC Typical Junction Capacitance ( Note 1 ) Typical Thermal Resistance ( Note 2 ) Operating and Storage Temperature Range NOTES: @TA = 25℃ @TA = 100℃ SYMBOL VRRM VRMS VDC IO IFSM VF IR VF CJ RΘJA TJ,TSTG 1N5817 20 14 20 1N5818 30 21 30 1.0 25 1N5819 40 28 40 UNITS Volts Volts Volts Amps Amps .45 .55 1.0 10 .60 Volts mAmps .75 .875 110 80 -65 to +125 .90 Volts pF ℃/W ℃ 1. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 2. Thermal Resistance ( Junction to Ambient ) : Vertical PC Board Mounting, 3.375*(9.5mm ) Lead Length. Wing Shing Computer Components Co., (H.K.)Ltd. Homepage: http://www.wingshing.com Tel:(852)2341 9276 Fax:(852)2797 8153 E-mail: wsccltd@hkstar.com 1N5817 - 1N5819 RATING AND CHARACTERISTIC CURVES Wing Shing Computer Components Co., (H.K.)Ltd. Homepage: http://www.wingshing.com Tel:(852)2341 9276 Fax:(852)2797 8153 E-mail: wsccltd@hkstar.com