FR301 THRU FR307 Fast Recovery Rectifiers FEATURES DO-201AD(DO-27) · High surge current capability · Void-free Plastic in a DO-201AD package. · 3.0 ampere operation at T A=55℃ with no thermal runaway. · Fast switching for high efficiency · Exceeds environmental standards of MIL-S-19500/228 · Low leakage. MECHANICAL DATA Case: Molded plastic, DO-201AD Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Dimensions in inches and (millimeters) Weight: 0.04ounce, 1.1gram Maximum Ratings and Electrical Characteristics Ratings at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60H Z, resistive or inductive load. For capacitive load, derate current by 20%. Symbols FR301 FR302 FR303 FR304 FR305 FR306 FR307 Units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at T A=55℃ I(AV) 3.0 Amp IFSM 125 Amp VF 1.3 Volts Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 3.0A DC and 25℃ Maximum Reverse Current at TA=25℃ at Rated DC Blocking Voltage T A=100℃ Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) 5.0 IR uAmp 500 CJ 60 pF RθJA 22 ℃/W Maximum Reverse Recovery Time (Note 3) TRR Operating and Storage Temperature Range TJ，Tstg 150 250 500 -55 to +125 NOTES: 1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 2- Thermal Resistance From Junction to Ambient 0.375"(9.5mm) lead length P.C.B. Mounted with 0.8x0.8" (20x20mm) copper pads 3- Reverse Recovery Test Conditions：IF=.5A，IR=1A，IRR=.25A. http://www.trr-jx.com nS ℃ FR301 THRU FR307 Fast Recovery Rectifiers RATINGS AND CHARACTERISTIC CURVES 150 125 100 75 50 25 0 http://www.trr-jx.com