The MURS120T3G is an SMB diodes - fast recovery rectifiers which is manufactured by JSMSEMI and compliant with the ROHS standards. This diode provides an ultra-fast recovery time of 1 nanosecond, an operating current of up to 1.2 amperes at 100°C, a reverse voltage of 120 Volts, and an average forward current of 5.0 amps. Additionally, it features a high surge capability of 30 amperes and a low stored charge of 8.5 pico-coulombs. Its construction comprises of an aluminum heat sink, a thermistor thermally connected to it, a fast switching rectifying element, and a ceramic case for insulation. This diode is suitable for power converters, power line and EMI filtering applications.