The FSQ0170RNA, FSQ0270RNA is a 700V power switch with low power consumption, which can be used for PC and server auxiliary power supply, VCR, DVR, STB, DVD and DVCD player, printer, facsimile and scanner, digital camera, etc.
This document provides technical specifications and application information for the FSQ0170RNA and FSQ0270RNA, which are Green Mode Fairchild Power Switch (FPS™) devices. These components consist of an integrated current mode Pulse Width Modulator (PWM) and an avalanche-rugged 700V SenseFET, designed specifically for high-performance off-line Switch Mode Power Supplies (SMPS).
| Drain Pin Voltage | 700 V |
|---|---|
| Switching Frequency | 100 kHz |
| Operating Junction Temperature | -55 to +150 °C (Storage) |
A feedback voltage of 6V triggers the overload protection.
The maximum practical continuous power is 24 W.
Thermal shutdown occurs at a junction temperature of 140 °C.