FR151 THRU FR157 Fast Recovery Rectifiers DO-15 FEATURES · High current capability · 1.5 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-15 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 Weight: 0.015ounce, 0.4gram Dimensions in inches and (millimeters) 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 FR151 FR152 FR153 FR154 FR155 FR156 FR157 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) 1.5 Amp IFSM 50 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 1.5A DC and 25℃ Maximum Reverse Current at TA=25℃ at Rated DC Blocking Voltage T A=100℃ 5.0 IR uAmp 100 CJ 30 pF Typical Thermal Resistance (Note 2) RθJA 45 ℃/W Maximum Reverse Recovery Time (Note 3) TRR Operating and Storage Temperature Range TJ，Tstg Typical Junction Capacitance (Note 1) 150 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. 3- Reverse Recovery Test Conditions：IF=.5A，IR=1A，IRR=.25A. http://www.trr-jx.com 250 -55 to +125 500 nS ℃ FR151 THRU FR157 Fast Recovery Rectifiers RATINGS AND CHARACTERISTIC CURVES http://www.trr-jx.com