HITANO ENTERPRISE CORP. SK12 THRU SK18 TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE - 20 to 80 Volts CURRENT - 1.0 Ampere FEATURES *Ideal for surface mounted application *Low leakage current *Glass passivated junction MECHANICAL DATA *Case: Molded Plastic *Epoxy: UL 94V-0 rate flame retardant *Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 *Polarity: As marked *Mounting position:Any *Weight: 0.093 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz , resistive or inductive load. For capacitive load , derate current by 20%. 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 at 1.0A DC Maximum Forward Voltage at 3.1A DC Maximum DC Reverse Current at @TA =25 Rated DC Blocking Voltage @TA =100 Typical Thermal Resistance (Note1) Typical Junction Capacitance (Note2) Storage and Operating Temperature Range SYMBOL VRRM VRRS VDC Io Dimensions in inches and (millimeters) 1N5817 20 14 20 IFSM VF VF 1N5818 30 21 30 10 1N5819 40 28 40 25 .45 .75 IR RJA CJ TJ ,TSTG NOTES: 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting , 0.375"(9.5mm) Lead Length 2. Measured at 1MHz and applied reverse voltage of 4.0 volts. .55 .875 10 10 80 110 -60 to +125 UNITS Volts Volts Volts Amps Amps .60 .90 Volts Volts mAmps /w pF RATING AND CHARACTERISTIC CURVES (1N5817 THRU 1N5819)