BY252

DC COMPONENTS CO., LTD. R BY251 THRU BY255 RECTIFIER SPECIALISTS TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER VOLTAGE RANGE - 200 to 1300 Volts CURRENT - 3.0 Amperes FEATURES * * * * Low cost Low leakage Low forward voltage drop High current 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375*(9.5mm) lead length at T L = 105oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 3.0A DC Maximum DC Reverse Current @T A = 25 oC at Rated DC Blocking Voltage @T A = 100 o C Maximum Full Load Reverse Current Average, Full Cycle .375*(9.5mm) lead length at T L = 75oC Typical Junction Capacitance (Note) Typical Thermal Resistance Operating and Storage Temperature Range NOTES : Measured at 1 MHZ and applied reverse voltage of 4.0 volts VRRM VRMS VDC IO I FSM VF BY251 200 140 200 BY252 400 280 400 BY253 600 420 600 3.0 200 1.1...