High-reliability discrete products and engineering services since 1977 MBR735-MBR745 7.5 AMP 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. MAXIMUM RATINGS Rating Symbol MBR 735 745 35 45 Unit Peak repetitive reverse voltage Working peak reverse voltage DC blocking voltage VRRM VRWM VR Average rectified forward current (Rated VR) IF(AV) 7.5 @ TC = 105°C A Peak repetitive forward current (Rated VR, square wave, 20kHz) IFRM 15 @ TC = 105°C A Non-repetitive peak surge current (surge applied at rated load conditions, halfwave, single phase, 60Hz) IFSM 150 A Peak repetitive reverse surge current (20µs, 1.0 kHz) IRRM 1.0 A TJ -65 to +150 °C Operating junction temperature range Storage temperature range V Tstg -65 to +175 °C dv/dt 1000 V/µs Maximum thermal resistance, Junction to case RӨJC 3.0 °C/W Maximum thermal resistance, Junction to ambient RӨJA 60 °C/W Voltage rate of change (Rated VR) ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Parameter Symbol Maximum instantaneous forward voltage (1) (IF = 7.5A, TC = 125°C) (IF = 15A, TC = 125°C) (IF = 15A, TC = 25°C) VF Maximum instantaneous reverse current (1) (Rated dc voltage, TC = 125°C) (Rated dc voltage, TC = 25°C) IR MBR 735 745 0.57 0.72 0.84 Unit V mA 15 0.1 Rev. 20121204 High-reliability discrete products and engineering services since 1977 MBR735-MBR745 7.5 AMP SCHOTTKY RECTIFIERS MECHANICAL CHARACTERISTICS Case TO-220AC Marking Alpha-numeric Pin out Cathode band TO-220AC A B C D F G H J K L Q R S T U Inches Min Max 0.595 0.620 0.380 0.405 0.160 0.190 0.142 0.147 0.142 0.147 0.190 0.210 0.110 0.130 0.018 0.025 0.500 0.562 0.045 0.050 0.100 0.120 0.080 0.110 0.045 0.055 0.235 0.255 0.030 0.050 Millimeters Min Max 15.110 15.750 9.650 10.290 4.060 4.820 3.610 3.730 3.610 3.730 4.830 5.330 2.790 3.300 0.460 0.640 12.700 14.270 1.140 1.270 2.540 3.040 2.040 2.790 1.140 1.390 5.970 6.480 0.760 1.270 Rev. 20121204 High-reliability discrete products and engineering services since 1977 MBR735-MBR745 7.5 AMP SCHOTTKY RECTIFIERS Rev. 20121204