Datasheet > T520V477M002A1E040

T520V477M002A1E040

更新时间： 2024-09-28 00:45:59

品牌	Logo	应用领域
基美 - KEMET		/
页数	文件大小	规格书
24页	1378K
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KEMET Organic Capacitor (KO-CAP) T520 Series Polymer Tantalum

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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 • 12/4/2013

12 3 4 5 6 7...24

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与T520V477M002A1E040相关器件

型号	品牌	获取价格	描述	数据表
T520V477M002AE040	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS
T520V477M002AGE0407280	KEMET	获取价格	Tantalum Capacitor, Tantalum (solid Polymer),
T520V477M002AHE040	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 2V, 20% +Tol, 20% -Tol, 470uF, Su
T520V477M002ASE040	KEMET	获取价格	CAPACITOR, TANTALUM, SOLID POLYMER, POLARIZED, 2V, 470uF, SURFACE MOUNT, 2917, CHIP
T520V477M002ASE040C-7280	KEMET	获取价格	CAPACITOR, TANTALUM, SOLID POLYMER, POLARIZED, 2V, 470uF, SURFACE MOUNT, 2917, CHIP, ROHS
T520V477M003AHE015	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS
T520V477M003ASE015	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS
T520V477M003ATE015	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS
T520V477M004AHE015	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS
T520V477M004ASE015	KEMET	获取价格	CONDUCTIVE POLYMER CHIP CAPACITORS

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