FR301 WILLAS THRU FR307 FAST RECOVERY RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes FEATURES * * * * * * Fast switching Low leakage Low forward voltage drop High current capability High current surge High reliability DO-201AD Pb-Free package is available RoHS product for packing code suffix "G" Halogen free product for packing code suffix "H" MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-O rate flame retardant * Lead: MIL-STD-202E method 208C guaranteed * Polarity : Indicated by cathode band * 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) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) RATINGS SYMBOL FR301 FR302 FR303 FR304 FR305 FR305P FR306 FR307 FR307P UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 600 800 1000 1000 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 420 560 700 700 Volts VDC 50 100 200 400 600 600 800 1000 1000 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A = 75 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range IO 3.0 Amps I FSM 200 Amps CJ 65 T J , T STG -65 to + 150 pF 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25 oC Maximum Full Load Reverse Current Average, Full Cycle .375” (9.5mm) lead length at T L = 55 oC Maximum Reverse Recovery Time (Note 1) SYMBOL VF FR301 FR302 FR303 FR304 FR305 FR305P FR306 FR307 FR307P UNITS 1.3 Volts 10 uAmps IR 150 trr 150 250 uAmps 150 500 250 nSec NOTES : 1. Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts Back WILLAS ELECTRONIC CORP.