S401E Overview

There is no RMS current (Irms) for the current, since RMS currents do not take into account direction.The RMS on-state current must be kept below 1A in order for the device to function normally.Electrical, electromagnetic, and electronic devices have holding currents (hypostatic), which are the minimum currents required to maintain their 'ON' states.The forward voltage is the voltage needed to get current to flow across a diode, and the forward voltage of this thyristor is 1.6V.A conductor's leakage current can be a good indicator of how effective the insulation is, with its maximal leakage current equal to 0.5mA.

S401E Features

its RMS current (Irms) is 1A
its current can be 30mA
this thyristors has 1.6V forward voltage
its maximal leakage current can be 0.5mA

S401E Applications

There are a lot of Littelfuse Inc.
S401E applications of SCRs thyristors.

• DC motor control and drives
• Battery charges
• Welders
• Power converters
• Lighting control
• Heat and temperature control
• Motor starters
• DC motor controls - AC motor controls
• Uninterruptable power supplies
• Wind mill