SM220 DC COMPONENTS CO., LTD. R THRU RECTIFIER SPECIALISTS SM260 TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE - 20 to 60 Volts CURRENT - 2.0 Amperes FEATURES * High current capability * Ideal for surface mounted applications * Low leakage current for high efficiency SM-1(DO-213AB) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant *Terminals: Solder plated solderable per MIL-STD-202E, Method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.12 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 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 SM220 SM230 SM240 SM250 SM260 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 Volts Maximum RMS Voltage VRMS 14 21 28 35 42 Volts VDC 20 30 40 50 60 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A=90 o C 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 at Rated DC Blocking Voltage @T A = 25 o C @T A = 100 o C IO 2.0 Amps I FSM 40 Amps VF .45 IR .55 .60 2.0 mAmps 20 R θJA 40 Typical Junction Capacitance (Note 2) CJ 200 Storage Operating Temperature Range T J , T STG -65 to + 125 Typical Thermal Resistance (Note1) .75 0 C/ W pF 0 C NOTES : 1. Thermal Resistance (Junction to Ambient), .24in2 (6.0mm2) copper pads to each terminal. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 280 EXIT EXI BACK NEXT BACK EXIT NEXT BACK NEXT RATING AND CHARACTERISTIC CURVES ( SM220 THRU SM260 ) SM220 SM260 SM240 6 DC COMPONENTS CO., LTD. R 281 EXIT EXI BACK NEXT BACK EXIT NEXT BACK NEXT