TRRJX SF51G THRU SF58G Superfast Recovery Rectitiers DO-201AD(DO-27) DO-201AD() FEATURES .· G lass Passivated chip junction · High surge capability · Low forward voltage, high current capability · Hermetically sealed · Superfast recovery times .937 23.8 · Exceeds environmental standards of MIL-S-19500/228 · Low leakage. MECHANICAL DATA Case: Molded plastic, DO-201AD Epoxy: UL 94V-O rate flame retardant .937 23.8 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 SF51G SF52G SF53G SF54G Maximum Recurrent Peak Reverse Voltage VRRM 50 100 150 200 Maximum RMS Voltage VRMS 35 70 105 140 Maximum DC Blocking Voltage VDC 50 100 150 200 Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at T A=55℃ SF56G SF58G Units 300 400 700 Volts 210 280 480 Volts 300 400 700 Volts SF55G I(AV) 5.0 Amp IFSM 150 Amp Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 5.0A DC and 25℃ Maximum Reverse Current at TA=25℃ at Rated DC Blocking Voltage T A=100℃ VF IR 0.95 1.25 5.0 500 1.7 Volts uAmp CJ 45 pF Typical Thermal Resistance (Note 2) RθJA 25 ℃/W Maximum Reverse Recovery Time (Note 3) TRR 35 nS TJ -55 to +125 ℃ Tstg -55 to +150 ℃ Typical Junction Capacitance (Note 1) Operating Junction Temperature Range Storage Temperature Range NOTES: 1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 2- Thermal Resistance Junction to Ambient and form junction to lead at 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 TRRJX SF51G THRU SF58G Superfast Recovery Rectitiers RATINGS AND CHARACTERISTIC CURVES 55°C P E AK FORWARD SURGE CURRENT, (A) FIG.5 MAXIMUM NON REPETITIVE PEAK 150 8.3ms Single Half Sine-Wave (JEDEC Method) T= T jmax 100 50 1 Cycle 10 1 2 4 6 8 10 20 40 NUMBER OF CYCLES AT 60 Hz http://www.trr-jx.com 60 100