芯片电容器

1.1 概述 Overview1.1.1 产品的特性 Features随着无线技术的迅速发展,工作频率的不断升高,对元器件的小型化要求越来越高。由于芯片电容器具有以下特点,因此该产品非常适合对频率、便携性要求高的无线应用领域。With the raid advancements in wireless technology ,greater emphasis is being placed o

1.1  概述 Overview

1.1.1  产品的特性 Features

随着无线技术的迅速发展,工作频率的不断升高,对元器件的小型化要求越来越高。由于芯片电容器具有以下特点,因此该产品非常适合对频率、便携性要求高的无线应用领域。

With the raid advancements in wireless technology ,greater emphasis is being placed on the working frequency and the miniaturization of the components . The Capacitors are an excellent choice for wireless applications benefited from the following features .

陶瓷介质,强度高,耐高温

Ceramic dielectrics ,high dielectric strength ,high temperature resistance

 结构简单(MIM电容器结构),性能稳定可靠

  Robust simple structure ( MIM Capacitor)

多种金属体系可选择,适合微组装工艺(如金丝键合)

Multiple metal system options  , fit to micro-assembly such as gold bonding

适合Au/Sn、 Au/Si、 Au/Ge 共晶焊,以及导电胶粘连

Fit to Au/Sn、 Au/Si、 Au/Ge eutectic , epoxy attachment method

低温度变化率、低损耗、高Q值

Ultra stable with temperature , low dissipative losses , extremely high Q

 

1.1.2产品运用 Applications

耦合(隔直)电容  DC Block(coupling)

耦合隔直用电容作用是把射频能量从电路的一部分转移到另一部分,能量损失最小。

Capacitors used in coupling and dc blocking applications serve to couple RF energy with the minimal energy wasting from one part of a circuit to another.

旁路电容(去耦)Bypass (decoupling)

旁路电容的作用是提供一条低阻抗射频接地通道,旁路电容越多,其可靠性越差。

Capacitors with low impedance used in bypass application serve to carry RF energy from a specific point the circuit to the ground . The more the number of the capacitors used


in bypass application are , the worse the reliability of the circuit becomes.

匹配电容

匹配电容是用来实现信号传输线路上,阻法满足特定要求(如50欧姆系统匹配)而设计的电容。

The impedance matching application is to use the capacitors to provid the required impedance at a point in a circuit.

2.1.3基本参数 Basic Parameters

标称电容量 Nominal Capacitance

² 测量温度  Testing Temperature:25±3℃

² 测量信号  Testing Signal:1Vrms, 1MHz(Cp≤100pF)或or 1KHz(Cp>100pF)

² 容量标识  Capacitance Representation

电容量的标识一般采用三个字符来表示容量。字母R代表小数点的位置,如果三位字符均为数字时,末尾数字代表0的个数。

Three characters are used to denote the capacitance . The letter R represents the location of the decimal point . If the three characters are all figures , the last figure represents the count of the zero .

e.g.3R5=3.5pF, 0R5=0.5pF,470=47pF,102=1000pF

电容量精度  Capacitance Tolerance

   相对标称值允许的误差,以%表示;小容量时,以±⊿C表示。

        The allowable tolerance relative to nominal capacitance used in % for larger capacitance and ±⊿C for little capacitance.

 

★ TABLE 2-1容量精度代码表Capacitance tolerance code

代码

A

B

C

D

F

J

K

L

M

O

Z

V

精度

±0.05pF

±0.1pF

±0.25pF

±0.5pF

±1%

±5%

±10%

±15%

±20%

±40%

-20%,+80%

0%

+100%

工作电压  DC Working Temperature

   确保电容器长期安全运作的电压

   The working voltage can ensure safe work for long ­term of the capacitor.

绝缘电阻 IR

测量条件 Testing Condition:工作电压 Operating Voltage ,5-30s

最小绝缘电阻Min IR:请参见陶瓷介质表Listed on EIELETRIC TABLE,P4

介质损耗DF

   测量温度  Testing Temperature:25±3℃

   测量信号  Testing Signal:1Vrms, 1MHz(Cp≤100pF)或or 1KHz(Cp>100pF)

  损耗范围DF Range:请参见陶瓷介质表Listed on EIELETRIC TABLE,P4

工作温度范围 Working temperature range:-55℃-+125℃

电容温度系数或电容量变化率Temperature Coefficient or Rate of Temperature Change:

   在工作温度范围内,电容量变化以25℃为基准。

The capacitance change an be determined by measurement of the capacitance change at various temperatures from reference room temperature (25℃)within the operating temperature range.

 

1.1.4陶瓷介质Ceramic dielectric

陶瓷介质表 DIELECTRIC TABLE TABLE 2-2

介质种类

介电常数

温度系数

损耗最大值

绝缘电阻最小值

一类瓷

20

0±30ppm

C0G

0.0015

1012

40

0±30ppm

C0G

0.0015

1012

80

0±30ppm

C0G

0.0015

1012

100

0±60ppm

C0H

0.0025

1012

130

-750±500ppm

U2L

0.003

1012

300

-2200±500ppm

R3L

0.007

1011

600

-3300±500ppm

S3L

0.012

1011

900

-4700±1000ppm

T3M

0.012

1011

二类瓷

2500

±15%

X7R

0.04

1011

4000

±15%

X7R

0.04

1011

9000

﹢22%,-82%

Y5V

0.04

1011

三类瓷

15000

±15%

X7R

0.025

109

25000

±15%

X7R

0.025

109

35000

±15%

X7R

0.025

109

注:C≤100 pF时,电容量及损耗的测试频率为1MHz;C>100 pF时,电容量及损耗的测试频率为1KHz。

apacitor

2.2.1特性 Features

最高使用频率 Max Working frequency:100GHz

最小尺寸 Min Size:0.200mm×0.200mm

容量范围  Capacitance range: 0.2pF-10000pF

工作温度范围  Working temperature range:-55℃-+125℃

 

1.2.2外型结构  Type

★ TABLE2-5电容产品代码  Type code

1.2.3产品编号  Part Number Code

产品代码

尺寸

温度系数

容量

精度

额定工作电压

镀层体系

包装方式

HA:不留边电容

HB:单面留边电容

1515

2020

3030

C0G

X7R

X7S

Y5V

1R5

101

102

J

K

M

016:16V

025:25V

050:50V

100:100V

W:TiW/Au

N:TiW/Ni/Au

T:TaN/TiW/Au

F:TaN/TiW/Ni/Au

L:蓝膜

T:盒装

 

1.2.4选型指导  Selection Guide

★ 常用规格型号推荐表 Recommended Table for Common Specifications

尺寸代码

1010

1515

2020

2525

3535

5050

7070

9090

尺寸(mm)

0.254×0.254

(±0.051)

0.381×0.381

(±0.076)

0.508×0.508

(±0.076)

0.635×0.635

(±0.127)

0.889×0.889

(±0.127)

1.27×1.27

(±0.254)

1.78×1.78

(±0.254)

2.29×2.29

(±0.254)

容值(pF)

产品规格型号

0.3

HA1010C0H

0R3B100TT








0.8


HB1515C0H

0R8C100TT







1.0

HA1010R3L

1R0C100TT


HB2020C0G

1R0C100TT






1.8


HB1515R3L

1R8C100TT


HB2525C0G

1R8C100TT





2.0


HB1515R3L

2R0C100TT







3.0





HB3535C0G

3R0C100TT




3.3



HB2020R3L

3R3D100TT






3.9


HA1515S3L

3R9D100TT







4.3


HA1515S3L

4R3D100TT



HB3535C0H

4R3D100TT




4.7


HA1515S3L

4R7D100TT







5.1


HA1515S3L

5R1D100TT







6.8


HB15156R8

T3MD100TT

HB2020S3L

6R8D100TT






8.2

HA1010X7R

8R2M100TT


HB2020S3L

8R2M100TT






10

HA1010X7R

100M100TT


HB2020T3M

100M100TT

HB2525S3L

100M100TT

HB3535R3L

100M100TT




18




HB2525T3M

180M100TT





20


HB1515X7R

200M100TT







22


HB1515X7R

220M100TT



HB3535S3L

220M100TT




27


HB1515X7R

270M100TT

HB2020X7R

270M100TT






33



HB2020X7R

330M100TT


HB3535T3M

330M100TT




39



HB2020X7R

390M100TT






42



HB2020X7R

420M100TT

HB2525X7R

420M100TT





47



HB2020X7R470M100TT

HB2525X7R

470M100TT





50



HB2020X7R500M100TT

HB2525X7R

500M100TT





56

HA1010X7R

560M050TT








68

HA1010X7R

680M050TT



HB2525X7R

680M100TT





100

HA1010X7R

101M025TT

HB1515X7R

101M050TT

HB2020Y5V

101M100TT

HB2525X7R

101M100TT

HB3535X7R

101M100TT




120


HB1515X7R

121M050TT



HB3535X7R

121M100TT




150


HB1515X7R

151M050TT







200


HB1515X7R

201M050TT







220


HB1515X7R

221M050TT







300


HB1515X7R

301M025TT

HB2020X7R

301M050TT






330


HB1515X7R

331M025TT

HB2020X7R

331M050TT






470




HB2525X7R

471M050TT





680




HB2525X7R

681M025TT

HB3535X7R

681M050TT




1000





HB3535X7R

102M050TT




2200






HB5050X7R

222M050TT



3000







HB7070X7R

302M025TT


10000








HB9090X7R

103M025TT

 

 


1.3表面贴装型芯片电容器Series Chip Capacitors

1.3.1特性 Features

最高使用频率  Max  working frequency:40GHz

表面贴装型,免除金丝键合  SMT mode capacitor ,avoid wire bonding

容量范围  Capacitance range:0.01pF-2000pF

工作温度范围   Working temperature range:-55℃-+125℃

2.3.2外形结构、等效电路图、安装示意图

   Type mode ,Equivalent schematic circuit and Mounting Diagram

1.3.3产品编号  Part Number Code

产品代码

尺寸

温度系数

容量

精度

额定工作电压

镀层体系

包装方式

HC:表面贴装型电容

0402

0603

0805

C0G

X7R

X7S

Y5V

101

1R5

102

J

K

M

016:16V

025:25V

050:50V

100:100V

W:TiW/Au

N:TiW/Ni/Au

T:TaN/TiW/Au

F:TaN/TiW/Ni/Au

L:蓝膜

T:盒装

2.3.4选型指导  Selection  Guide

★ TABLE2-7 常用规格型号推荐表 Recommended Table for Common Specifications

尺寸代码

0201

0402

0603

0805

1206

长度(mm)

0.508±0.076

1.016±0.127

1.52±0.127

2.032±0.254

3.048±0.254

宽度(mm)

0.254±0.051

0.508±0.127

0.762±0.127

1.27±0.127

1.524±0.127

间隙(mm)

0.106±0.05

0.106±0.05

0.152±0.05

0.203±0.076

0.203±0.076

推荐型号

HC0201T3M1R1C100TT

HC0402S3L3R3M050TT

HC0603R3L3R9M100TT

HC0805R3L100M100TT

HC1206R3L200M100TT

HC0201X7R4R7M100TT

HC0402X7R140M100TT

HC0603X7R470M100TT

HC0805X7R101M100TT

HC1206T3M680M100TT

HC0201Y5V100M100TT

HC0402X7R200M100TT

HC0603X7R221M050TT

HC0805X7R471M100TT

HC1206X7R221M100TT

HC0201X7R330M050TT

HC0402X7R101M050TT

HC0603X7R331M050TT

HC0805X7R681M050TT

HC1206X7R102M050TT


1.4 阵列型芯片电容器  Multiple Value Chip Capacitors

1.4.1 特性  Features

降低芯片贴装面积  Reduce capacitor mounting area

降低成本  Reduce costs

单容量范围  Single capacitance range:0.1pF-1000pF

工作温度范围  Working temperature range:-55℃-+125℃

1.4.2 外形结构及等效电路图  Type mode ,Equivalent schematic circuit

1.4.3产品编号  Part Number Code

产品代码

尺寸

温度系数

容量

精度

额定工作电压

镀层体系

包装方式

HD:阵列型电容

15 03

25 04

25 06

C0G

X7R

X7S

Y5V

101

1R5

102

J

K

M

016:16V

025:25V

050:50V

100:100V

W:TiW/Au

N:TiW/Ni/Au

T:TaN/TiW/Au

F:TaN/TiW/Ni/Au

L:蓝膜

T:盒装

注:此款产品尺寸代码为四位,前两位为产品宽度代码,后两位为产品电极数;如2506 表示此产品宽度为25(0.635mm),长度方向有6个电极。

1.4.4选型指导  Selection  Guid

★ TABLE 2-8  常用规格型号推荐表 Recommended Table for Common Specifications



宽度代码

15

20

25

35

电极数

电极尺寸(mm)

宽度(mm)

0.381±0.076

0.508±0.076

0.635±0.127

0.889±0.127

长度(mm)

推荐型号

3

0.381±0.127

1.651±0.127

HD1503X7R220Z100TT

HD2003X7R330Z100TT

HD2503X7R470Z100TT

HD3503X7R680Z100TT

4

0.381±0.127

2.159±0.254

HD1504Y5V680Z100TT

HD2004Y5V800Z100TT

HD2504Y5V101Z100TT

HD3504Y5V151Z100TT

5

0.381±0.127

2.667±0.254

HD1505X7R101Z050TT

HD2005X7R121Z050TT

HD2505X7R221Z050TT

HD3505X7R471Z050TT

6

0.381±0.127

3.175±0.381

HD1506X7R201Z050TT

HD2006X7R251Z050TT

HD2506X7R331Z050TT

HD3506X7R681Z050TT


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