SB1645FCT SCHOTTKY BARRIER RECTIFIER VOLTAGE: 45V CURRENT: 16.0A FEATURE ITO-220AB High current capability, Low forward voltage drop Low power loss, high efficiency High surge capability High temperature soldering guaranteed 250°C /10sec/0.375" lead length at 5 lbs tension MECHANICAL DATA Case: JEDEC ITO-220 molded plastic body over passivated chip Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated) SYMBOL SB1645FCT units Maximum Recurrent Peak Reverse Voltage Vrrm 45 V Maximum RMS Voltage Vrms 31.5 V Maximum DC blocking Voltage Vdc 45 V If(av) 16 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load per leg Ifsm 150 A Maximum Forward Voltage per leg and 25°C at 8A Vf 0.57 V Maximum Reverse Current per leg at working peak reverse voltage Ir 0.2 40.0 mA Rth(jc) 4.0 ℃/W Tj -65 to +150 °C Tstg -65 to +175 °C Maximum Tc=125°C Average Forward Rectified Current at Tj =25℃ Tj =125℃ Typical Thermal Resistance per leg Operating Junction Temperature Range Storage Temperature Range (Note 1) Note: 1.Thermal Resistance from Junction to Case Rev.A1 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES SB1645FCT Rev.A1 www.gulfsemi.com