Datasheet > T520D477M004AHE010

T520D477M004AHE010

更新时间： 2024-09-27 17:42:07

品牌	Logo	应用领域
基美 - KEMET		/
页数	文件大小	规格书
25页	1360K
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KEMET Organic Capacitor (KO-CAP)

T520 Series Polymer Tantalum

Overview

The KEMET Organic Capacitor (KO-CAP) is a tantalum

capacitor with a Ta anode and Ta₂O₅dielectric. A conductive

organic polymer replaces the traditionally used MnO₂as the

cathode plate of the capacitor. This results in very low ESR and

improved capacitance retention at high frequency. The KO-

CAP also exhibits a benign failure mode which eliminates the

ignition failures that can occur in standard MnO₂tantalum types.

KO-CAPs may also be operated at steady state voltages up to

90%ꢀofꢀratedꢀvoltageꢀforꢀpartꢀtypesꢀwithꢀratedꢀvoltagesꢀofꢀ≤ꢀ10ꢀ

volts and up to 80% of rated voltage for part types > 10 volts

with equivalent or better reliability than traditional MnO₂tantalum

capacitors operated at 50% of rated voltage.

The T520 Series KO-CAP Low ESR Polymer captures the

best features of multilayer ceramic (low ESR, high frequency

capacitance retention), aluminum electrolytic (higher capacitance,

benign failure mode), and proven solid tantalum technology

(volumetricꢀefﬁciency,ꢀsurfaceꢀmountꢀcapability,ꢀextremelyꢀlongꢀ

life). The T520 can reduce component counts, eliminate through-

hole assembly by replacing cumbersome leaded aluminum

capacitors, and offer a cost-effective and space-saving solution.

Beneﬁts

Applications

• Extremely low ESR

Typical applications include DC/DC converters, notebook PCs,

portable electronics, telecommunications (mobile phone and base

station), displays, SSD, HDD and USB.

• -55°C to 105°C operating temperature range

• Polymer cathode technology

• High frequency capacitance retention

• Non-ignition failure mode

• Capacitance up to 1,500 µF

• 100% accelerated steady state aging

• 100% surge current tested

• Taped and reeled per EIA 481–1

•ꢀ Volumetricꢀefﬁciency

• Self-healing mechanism

• EIA standard case sizes

Environmental Compliance

RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.

One world. One KEMET

T2015_T520 • 7/18/2013

12 3 4 5 6 7...25

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与T520D477M004AHE010相关器件

型号	品牌	获取价格	描述	数据表
T520D477M004AHE015	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS
T520D477M004AHE018	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 4V, 20% +Tol, 20% -Tol, 470uF, Su
T520D477M004AS	KEMET	获取价格	Low ESR Tantalum Chip Capacitor with Polymer Electrode
T520D477M004ASE010	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 4V, 20% +Tol, 20% -Tol, 470uF, Su
T520D477M004ASE012	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 4V, 20% +Tol, 20% -Tol, 470uF, Su
T520D477M004ASE015	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS
T520D477M004ASE025C-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 4V, 20% +Tol, 20% -Tol, 470uF, Su
T520D477M004ASE040	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 4V, 20% +Tol, 20% -Tol, 470uF, Su
T520D477M004AT	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 4V, 20% +Tol, 20% -Tol, 470uF, Su
T520D477M004ATE015	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS

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