SR820 DC COMPONENTS CO., LTD. R THRU RECTIFIER SPECIALISTS SR860 TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE - 20 to 60 Volts CURRENT - 8.0 Amperes FEATURES * * * * * * Low switching noise Low forward voltage drop Low thermal resistance High current capability High surge capabitity High reliability TO-220A MECHANICAL DATA * * * * * * Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: MIL-STD-202E, Method 208 guaranteed Polarity: As marked Mounting position: Any Weight: 2.24 grams 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 SR820 SR830 SR840 SR850 SR860 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 Derating Case Temperature IO Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 8.0A DC Maximum DC Reverse Current @T C = 25 o C at Rated DC Blocking Voltage @T C = 100 o C 8.0 I FSM VF IR Amps 150 .65 Amps .75 5.0 Volts mAmps 50 Typical Thermal Resistance (Note 1) R θJ C 5.0 Typical Junction Capacitance (Note 2) CJ 700 Operating Temperature Range TJ -65 to + 150 0 C T STG -65 to + 150 0 C Storage Temperature Range 0 C/ W pF NOTES : 1. Thermal Resistance Junction to Case per leg. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. Suffix "R" for Reverse Polarity. 30 NEXT EXIT BACK NEXT EXI BACK EXIT NEXT BACK RATING AND CHARACTERISTIC CURVES (SR820 THRU SR860) DC COMPONENTS CO., LTD. R 31 NEXT EXIT BACK NEXT EXI BACK EXIT NEXT BACK