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Power Integrations CAP200DG, Capacitor Discharge IC, CAP200 230V ac, 142 kΩ 7.5 MΩ 8-Pin, SOIC


650 In stock for delivery within 2 working days
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€0.341

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€0.413

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Packaging Options:
RS Stock No.:
123-5537
Mfr. Part No.:
CAP200DG
Manufacturer:
Power Integrations
unitsPer unitPer Pack*
25 +€0.341€8.525
*price indicative

CAPZero ICs, Power Integrations


Power Integrations range of CAPZero™ Integrated Circuits (ICs) are intelligent high voltage switches designed to reduce power losses in switching supplies that are linked with the X capacitor discharge resistors. The CAPZero Capacitor Discharge IC will allow designs to meet emerging no-load and standby power efficiency requirements.

The Power Integrations CAPZero Integrated Circuit (IC) will block current flow in the X capacitor safety discharge resistors when an AC voltage is present. This will result in a power loss of less than 5 mW at 230 Vac and will enable greater flexibility in selecting the appropriate X capacitors for specific applications, allowing optimization of differential mode EMI filtering.

When the AC supply voltage is disconnected the CAPZero operation will ensure compliance with safety regulations and automatically discharge the X capacitor via the discharge resistors. The CAPZero series will also work safely at lower voltages such as industrial 18 or 24 Vac supplies.

The CAPZero capacitor discharge Integrated circuit family are suitable for all AC-DC converter applications utilising X capacitors. They are two terminal devices and are available in two voltage grades, 825 V and 1000 V. Applications include TV/Monitors, notebook PCs, printers, workstation PCs, ultra-low/no-load adapters and devices that require ErP Lot 6 compliance.


Capacitor Discharge ICs

AttributeValue
SeriesCAP200
Voltage Rating230V ac
Series Resistance142 kΩ 7.5 MΩ
Mounting TypeSurface Mount
Package TypeSOIC
Pin Count8
Maximum Operating Temperature+105 °C
Minimum Operating Temperature-10 °C
Dimensions4.9 x 3.9 x 1.65mm