CAP019DG, Special Function IC, Capacitor Discharger, 230 V in, SOIC-8

PartNumber: CAP019DG
Ном. номер: 8012611142
Производитель: Power Integrations
Доступно на заказ 186 шт. Отгрузка со склада в г.Москва 2-3 недели.
150 руб. × = 150 руб.
от 10 шт. — 96 руб.
от 100 шт. — 82 руб.


The CAP019DG is a X Capacitor Discharge IC, when AC voltage is applied, device blocks current flow in the X capacitor safety discharge resistors, reducing the power loss to less than 5mW or essentially zero1 at 23VAC. When AC voltage is disconnected, CAPZero automatically discharges the X capacitor by connecting the series discharge resistors. This operation allows total flexibility in the choice of the X capacitor to optimize differential mode EMI filtering and reduce inductor costs, with no change in power consumption. Designing with CAPZero is simply a matter of selecting the appropriate CAPZero device and external resistor values, for the X capacitor value being used. This design choice will provide a worst case RC time constant, when the AC supply is disconnected, of less than 1 second as required by international safety standards. The simplicity and ruggedness of the two terminal CAPZero IC makes it an ideal choice in systems designed to meet EuP Lot 6 requirements.

• Blocks current through X capacitor discharge resistors when AC voltage is connected
• Automatically discharges X capacitors through discharge resistors when AC is disconnected
• Only two terminals - meets safety standards for use before or after system input fuse
• >4mm creepage on package and PCB
• Self supplied - no external bias required
• High common mode surge immunity - No external ground connection
• High differential surge withstand - 1000V internal MOSFETs
• 1000V Voltage grades

Полупроводники - Микросхемы\Специальные Функции

Технические параметры

Минимальная Рабочая Температура
Максимальная Рабочая Температура
Максимальное Напряжение Питания
Количество Выводов
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный
Тип Корпуса ИС
Функция Микросхемы
Устройство Разрядки Конденсатора

Дополнительная информация

Datasheet CAP019DG