T540D337M2R5CH87057610

Operating Temperature:	-55°C ~ 125°C
Features:	High Reliability
Ratings:	COTS
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 125°C
Series:	KO-CAP® T540
ESR (Equivalent Series Resistance):	40 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	2.5V
Tolerance:	±20%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

The T540D337M2R5CH87057610 is a Tantalum – Polymer capacitor, a type of capacitor with a higher energy density than the conventional electrolytic capacitors. This capacitor is made of stacked layers of polymer in between tantalum layers. It is characterized by a long operational life and low equivalent series resistance (ESR) which makes it ideal for applications that need long-term performance and a low profile package.

Types of Capacitors

There are a variety of different types of capacitors available on the market today. Generally, they can be broken down into two categories, electrolytic and non-electrolytic. Examples of electrolytic capacitors include aluminum electrolytic capacitors, tantalum electrolytic capacitors, silver mica capacitors, and ceramic capacitors. Non-electrolytic capacitors, included tantalum – polymer capacitors, tantalum bead capacitors, and organic dielectric capacitors.

Tantalum – Polymer Capacitor

Tantalum – Polymer capacitors are the most advanced type of electrolytic capacitors and offer unprecedented performance, reliability and efficiency. This type of capacitor is composed of a thin film of polymer sandwiched between two layers of tantalum. This type of capacitor is suitable for applications such as high-efficiency DC-DC converters, microprocessors, high-end processors, and digital signal processors applications.

Advantages of Tantalum – Polymer Capacitors

Tantalum – Polymer capacitors offer a number of advantages over traditional electrolytic capacitors, including higher energy density, longer operational life, lower equivalent series resistance (ESR), and a lower profile package. Due to the increased efficiency, they are typically used in applications that need long-term performance and a low profile package. Furthermore, their low ESR makes them ideal for applications that require high current.

Application Field and Working Principle of T540D337M2R5CH87057610

The T540D337M2R5CH87057610 is a Tantalum – Polymer capacitor designed for high-end processor and digital signal processor (DSP) applications. It is a stacked type capacitor with a low profile package and low ESR. It has an ESR of 2.5 ohms, an operating temperature range of -55°C to +125°C and high capacitance of 3372 uF.In operation, the capacitor behaves similarly to a traditional electrolytic capacitor, with the primary function being to store and deliver charge. The charge is stored and delivered by layers of the polymer sandwiched between two layers of the tantalum material. This increases the capacitance and allows the capacitor to store more charge and deliver it more efficiently. The higher energy density of the polymer also allows for a lower ESR, which makes it an ideal choice for high current applications.

Conclusion

The T540D337M2R5CH87057610 is an advanced type of capacitor made from tantalum and polymer. It offers a variety of advantages such as a higher energy density, longer operational life, lower ESR, and a low profile package. This makes it an ideal choice for processor and DSP applications that need long-term performance and a low profile package. Furthermore, its low ESR makes it an ideal choice for applications that require high current.

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