CMSH5-40FL SURFACE MOUNT SILICON SCHOTTKY RECTIFIER 5.0 AMP, 40 VOLT w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMSH5-40FL is an extremely efficient silicon Schottky rectifier with low total conduction losses packaged in the low profile SMBFL case. The SMBFL fits on existing industry standard SMB mounting pad layouts. MARKING CODE: CS540FL SMBFL CASE APPLICATIONS: • Reverse polarity protection • Voltage clamping • DC-DC output rectification • Power management FEATURES: • High current capability (5.0A) • Low leakage current (50μA TYP @ 40V) • Low forward voltage (0.44V TYP @ 5.0A) • Low package profile • Flammability classification UL94V-0 MAXIMUM RATINGS: (TA=25°C unless otherwise noted) SYMBOL Peak Repetitive Reverse Voltage VRRM DC Blocking Voltage VR RMS Reverse Voltage Average Forward Current (TL=125°C) Peak Forward Surge Current, tp=8.3ms Operating and Storage Junction Temperature Thermal Resistance VR(RMS) IO 40 UNITS V 40 V 28 V 5.0 A IFSM TJ, Tstg 100 A -65 to +150 °C ΘJL 19 °C/W MAX 100 UNITS μA ELECTRICAL SYMBOL IR VF CHARACTERISTICS: (TA=25°C unless otherwise noted) TEST CONDITIONS TYP VR=40V 50 IF=5.0A 0.44 CJ VR=4.0V, f=1.0MHz 390 0.46 V pF R1 (4-February 2013) CMSH5-40FL SURFACE MOUNT SILICON SCHOTTKY RECTIFIER 5.0 AMP, 40 VOLT SMBFL CASE - MECHANICAL OUTLINE LEAD CODE: 1) Cathode 2) Anode MARKING CODE: CS540FL R1 (4-February 2013) w w w. c e n t r a l s e m i . c o m CMSH5-40FL SURFACE MOUNT SILICON SCHOTTKY RECTIFIER 5.0 AMP, 40 VOLT TYPICAL ELECTRICAL CHARACTERISTICS R1 (4-February 2013) w w w. c e n t r a l s e m i . c o m