APSG160ELL151MF05S

Series:	NPCAP™-PSG
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	150µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	20 mOhm
Lifetime @ Temp.:	20000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	3.2A @ 100kHz
Lead Spacing:	0.098" (2.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.236" (6.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Introduction

Aluminum-polymer capacitors (Al-P) have become increasingly popular since their inception. One of the most common types of Al-P capacitors is the APSG160ELL151MF05S capacitor, which has a wide range of uses in a variety of applications. This article will provide an overview of the APSG160ELL151MF05S application field and working principle.

Application Field

The APSG160ELL151MF05S capacitors are one of the most popular aluminum-polymer capacitors on the market. These capacitors are designed for high voltage applications and are capable of handling up to 6.3 kVDC. Their high voltage rating makes them extremely useful in applications such as power supplies, AC/DC converters, power supplies, and solar cells. The capacitors also feature a low equivalent series resistance of around 0.1 ohms, allowing them to respond quickly to varying current levels.In addition to their voltage rating, the APSG160ELL151MF05S capacitors are renowned for their small size and light weight. These characteristics make them ideal for applications where space and weight are at a premium, such as mobile devices and portable electronics. Thanks to their low internal resistance and low leakage current, these capacitors also provide excellent filtering performance in noise-sensitive circuits.

Working Principle

The APSG160ELL151MF05S capacitor has a two-layer construction. The first layer consists of a low-permittivity dielectric, typically a polymer film, which is sandwiched between two parallel aluminum foils. This structure provides a charge storage region with high surface area. The second layer is a dielectric spacer that separates the first layer from the ground plane. The capacitance of the APSG160ELL151MF05S capacitor is determined by the size and shape of the first layer of aluminum. Depending on the required application, the foil can be rolled up in various forms to achieve the desired capacitance. The voltage rating of the APSG160ELL151MF05S capacitor is primarily determined by the quality of the dielectric materials and the thickness of the spacer. The two materials must be carefully selected to ensure that the capacitance remains constant, even when exposed to high voltages or extreme temperatures. Additionally, the spacer must be thick enough to ensure that the dielectric does not break down above the specified voltage rating.

Conclusion

Aluminum-polymer capacitors, such as the APSG160ELL151MF05S, are a versatile and reliable component for many applications. The capacitor\'s small form factor, high voltage rating, and low equivalent series resistance make it well suited to high-voltage applications, while its low internal resistance and low leakage current make it ideal for noise-sensitive applications. Furthermore, the capacitance of the capacitor can be adjusted by changing the size and shape of the first layer of aluminum. These features make the APSG160ELL151MF05S capacitor a highly desirable component in many applications.

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