The ROHM 1SR154-400TE25 is a rectifier diode designed for general purpose rectification applications
This is a highly reliable rectifier diode within a surface mounted (SMD) package, with a silicon-diffused junction
What is the peak reverse repetitive voltage 400V What is the rectified forward current 1A What package is it in The 1SR154-400TE25 is in a SOD-106 (JEDEC), or a PMDS (ROHM)
This is a small power mould type package
The 1SR154-400TE25 measures just 2.6 x 4.5 x 2 mm.