SR520 DC COMPONENTS CO., LTD. R THRU RECTIFIER SPECIALISTS SR560 TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE - 20 to 60 Volts CURRENT - 5.0 Amperes FEATURES * * * * * High reliability Low switching noise Low forward voltage drop High current capability High switching capability DO-27 MECHANICAL DATA * * * * * * 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: 1.18 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 SR520 SR530 SR540 SR550 SR560 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 .375*(9.5mm) lead length IO Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) I FSM Maximum Instantaneous Forward Voltage at 5.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Thermal Resistance (Note 1) 5.0 VF @T A = 25 o C o Amps 150 .55 Amps .70 5.0 IR Volts mAmps 50 @T A = 100 C R JA 0 18 C/ W Typical Junction Capacitance (Note 2) CJ Operating Temperature Range TJ -65 to + 150 0 C T STG -65 to + 150 0 C Storage Temperature Range 550 400 pF NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5*(12.7mm) Lead Length. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 28 NEXT EXIT BACK NEXT EXI BACK EXIT NEXT BACK RATING AND CHARACTERISTIC CURVES (SR520 THRU SR560) DC COMPONENTS CO., LTD. R 29 NEXT EXIT BACK NEXT EXI BACK EXIT NEXT BACK