Power Integrations CAP018DG, Capacitor Discharge IC, CAPZero 230V ac, 200kΩ, 3.5μF 8-Pin, SOC

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Unavailable
RS will no longer stock this product.
RS Stock No.:
146-5751
Mfr. Part No.:
CAP018DG
Brand:
Power Integrations
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Brand

Power Integrations

Series

CAPZero

Voltage Rating

230V ac

Total X Capacitance

3.5µF

Series Resistance

200kΩ

Clamping Voltage

1000V

Mounting Type

Surface Mount

Package Type

SOC

Pin Count

8

Maximum Operating Temperature

+105 °C

Minimum Operating Temperature

-10 °C

Dimensions

4.9 x 3.9 x 1.65mm

Priced to Clear

Yes

CAPZero is a new class of products from Power Integrations that is designed to reduce unnecessary power loss in switching supplies associated with the X capacitor discharge resistors. When AC voltage is applied, CAPZero blocks current flow in the X capacitor safety discharge resistors, reducing the power loss to less than 5 mW at 230 VAC. When AC voltage is disconnected, CAPZero automatically discharges the X capacitor by connecting the bleed resistors in parallel. 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.

Simplifies EMI filter design
Only two terminals
>4 mm creepage on package and pcb
High common mode surge immunity
High differential surge withstand
<5 mW consumption at 230 VAC