High-reliability discrete products and engineering services since 1977 SD51 60A SCHOTTKY RECTIFIERS FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. ELECTRICAL CHARACTERISTICS Characteristics Symbol Value Test Conditions Working peak reverse voltage VRWM 35V Repetitive peak reverse voltage VRRM 35V Average forward current IF(AV) 60A Maximum surge current IFSM 800A 8.3ms, half-sine, TJ = 175°C Maximum repetitive peak reverse current IR(OV) 2A f = 1KHz, 25°C, 1µsec square wave Maximum peak forward voltage VFM 0.60V IFM = 60A, TJ = 125°C* Maximum peak forward voltage VFM 0.70V IFM = 60A, TJ = 25°C* Maximum peak reverse current IRM 30mA VRRM, TJ = 125°C* Maximum peak reverse current IRM 2mA VRRM, TJ = 25°C Typical junction capacitance CJ 2300pF VR = 5.0V, TJ = 25°C TC = 135°C, square wave, RӨJC = 1.0°C/W *Pulse test: pulse width 300µsec, duty cycle 2% THERMAL CHARACTERISTICS Characteristics Symbol Test Conditions Storage temperature range Tstg -65° to 175°C Operating junction temperature range TJ -65° to 175°C Maximum thermal resistance RӨJC 1.0°C/W junction to case Typical thermal resistance (greased) RӨCS 0.5°C/W case to sink Mounting torque Weight 25-30 inch pounds 0.54 ounce (15.3 grams) typical Rev. 20121128 SD51 60A SCHOTTKY RECTIFIERS High-reliability discrete products and engineering services since 1977 MECHANICAL CHARACTERISTICS Case DO-5(R) Marking Alpha numeric Normal polarity Cathode is stud Reverse polarity Anode is stud (add “R” suffix) DO-5(R) A B C D E F G H J K M N P Inches Millimeters Min Max Min Max ¼-28 UNF2A threads 0.669 0.688 16.990 17.480 0.794 20.160 1.000 25.400 0.422 0.453 10.720 11.510 0115 0.200 2.920 5.080 0.450 11.430 0.220 0.249 5.580 6.320 0.250 0.375 6.350 9.530 0.156 3.960 0.667 16.940 0.030 0.080 0.760 2.030 0.140 0.175 3.560 4.450 Rev. 20121128 High-reliability discrete products and engineering services since 1977 SD51 60A SCHOTTKY RECTIFIERS Rev. 20121128