SK22 DC COMPONENTS CO., LTD. R THRU RECTIFIER SPECIALISTS SK28 TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE - 20 to 80 Volts CURRENT - 2.0 Amperes FEATURES * ldeal for surface mounted applications * Low leakage current * Glass passivated junction SMB ( DO-214AA ) MECHANICAL DATA .083(2.11) .075(1.91) * 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 .185(4.70) .160(4.06) .060(1.52) .030(0.76) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .220(5.59) .200(5.08) Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL SK22 SK23 SK24 SK25 SK26 SK28 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 Volts Maximum RMS Voltage VRMS 14 21 28 35 42 56 Volts VDC 20 30 40 50 60 80 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Lead Temperature Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 2.0A DC Maximum DC Reverse Current @T A = 25 o C at Rated DC Blocking Voltage @T A = 100 o C IO 2 I FSM 50 VF IR 0.55 Amps Amps 0.70 1.0 0.85 Volts mAmps 20 Typical Thermal Resistance (Note 2) RJA 75 Typical Junction Capacitance (Note 1) CJ 130 Operating Temperature Range TJ -65 to + 125 0 C T STG -65 to + 150 0 C Storage Temperature Range 0 C/ W pF NOTES : 1. Thermal Resistance (Junction to Ambient). 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. P.C.B Mounted with 0.2X0.2*(5.0X5.0mm2 ) copper pad area. 312 EXIT EXI BACK NEXT BACK EXIT NEXT BACK NEXT RATING AND CHARACTERISTIC CURVES ( SK22 THRU SK28 ) SK 28 SK SK 22~ 25~ SK 24 SK22~SK24 SK25~SK28 SK22~SK24 SK25~SK28 DC COMPONENTS CO., LTD. R 313 EXIT EXI BACK NEXT BACK EXIT NEXT BACK NEXT