芯片電容器

1.1 概述 Overview1.1.1 產品的特性 Features隨著無線技術的迅速發展,工作頻率的不斷升高,對元器件的小型化要求越來越高。由于芯片電容器具有以下特點,因此該產品非常適合對頻率、便攜性要求高的無線應用領域。With the raid advancements in wireless technology ,greater emphasis is being placed o

1.1  概述 Overview

1.1.1  產品的特性 Features

隨著無線技術的迅速發展,工作頻率的不斷升高,對元器件的小型化要求越來越高。由于芯片電容器具有以下特點,因此該產品非常適合對頻率、便攜性要求高的無線應用領域。

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 .

陶瓷介質,強度高,耐高溫

Ceramic dielectrics ,high dielectric strength ,high temperature resistance

 結構簡單(MIM電容器結構),性能穩定可靠

  Robust simple structure ( MIM Capacitor)

多種金屬體系可選擇,適合微組裝工藝(如金絲鍵合)

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

適合Au/Sn、 Au/Si、 Au/Ge 共晶焊,以及導電膠粘連

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

低溫度變化率、低損耗、高Q值

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

 

1.1.2產品運用 Applications

耦合(隔直)電容  DC Block(coupling)

耦合隔直用電容作用是把射頻能量從電路的一部分轉移到另一部分,能量損失最小。

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.

旁路電容(去耦)Bypass (decoupling)

旁路電容的作用是提供一條低阻抗射頻接地通道,旁路電容越多,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.

匹配電容

匹配電容是用來實現信號傳輸線路上,阻法滿足特定要求(如50歐姆系統匹配)而設計的電容。

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

2.1.3基本參數 Basic Parameters

標稱電容量 Nominal Capacitance

測量溫度  Testing Temperature:25±3℃

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

容量標識  Capacitance Representation

電容量的標識一般采用三個字符來表示容量。字母R代表小數點的位置,如果三位字符均為數字時,末尾數字代表0的個數。

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

電容量精度  Capacitance Tolerance

   相對標稱值允許的誤差,以%表示;小容量時,以±⊿C表示。

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

 

★ TABLE 2-1容量精度代碼表Capacitance tolerance code

代碼

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%

工作電壓  DC Working Temperature

   確保電容器長期安全運作的電壓

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

絕緣電阻 IR

測量條件 Testing Condition:工作電壓 Operating Voltage ,5-30s

最小絕緣電阻Min IR:請參見陶瓷介質表Listed on EIELETRIC TABLE,P4

介質損耗DF

   測量溫度  Testing Temperature:25±3℃

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

  損耗范圍DF Range:請參見陶瓷介質表Listed on EIELETRIC TABLE,P4

工作溫度范圍 Working temperature range:-55℃-+125℃

電容溫度系數或電容量變化率Temperature Coefficient or Rate of Temperature Change:

   在工作溫度范圍內,電容量變化以25℃為基準。

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陶瓷介質Ceramic dielectric

陶瓷介質表 DIELECTRIC TABLE TABLE 2-2

介質種類

介電常數

溫度系數

損耗最大值

絕緣電阻最小值

一類瓷

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

二類瓷

2500

±15%

X7R

0.04

1011

4000

±15%

X7R

0.04

1011

9000

﹢22%,-82%

Y5V

0.04

1011

三類瓷

15000

±15%

X7R

0.025

109

25000

±15%

X7R

0.025

109

35000

±15%

X7R

0.025

109

注:C≤100 pF時,電容量及損耗的測試頻率為1MHz;C>100 pF時,電容量及損耗的測試頻率為1KHz。

apacitor

2.2.1特性 Features

最高使用頻率 Max Working frequency:100GHz

最小尺寸 Min Size:0.200mm×0.200mm

容量范圍  Capacitance range: 0.2pF-10000pF

工作溫度范圍  Working temperature range:-55℃-+125℃

 

1.2.2外型結構  Type

★ TABLE2-5電容產品代碼  Type code

1.2.3產品編號  Part Number Code

產品代碼

尺寸

溫度系數

容量

精度

額定工作電壓

鍍層體系

包裝方式

HA:不留邊電容

HB:單面留邊電容

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:藍膜

T:盒裝

 

1.2.4選型指導  Selection Guide

★ 常用規格型號推薦表 Recommended Table for Common Specifications

尺寸代碼

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)

產品規格型號

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表面貼裝型芯片電容器Series Chip Capacitors

1.3.1特性 Features

最高使用頻率  Max  working frequency:40GHz

表面貼裝型,免除金絲鍵合  SMT mode capacitor ,avoid wire bonding

容量范圍  Capacitance range:0.01pF-2000pF

工作溫度范圍   Working temperature range:-55℃-+125℃

2.3.2外形結構、等效電路圖、安裝示意圖

   Type mode ,Equivalent schematic circuit and Mounting Diagram

1.3.3產品編號  Part Number Code

產品代碼

尺寸

溫度系數

容量

精度

額定工作電壓

鍍層體系

包裝方式

HC:表面貼裝型電容

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:藍膜

T:盒裝

2.3.4選型指導  Selection  Guide

★ TABLE2-7 常用規格型號推薦表 Recommended Table for Common Specifications

尺寸代碼

0201

0402

0603

0805

1206

長度(mm)

0.508±0.076

1.016±0.127

1.52±0.127

2.032±0.254

3.048±0.254

寬度(mm)

0.254±0.051

0.508±0.127

0.762±0.127

1.27±0.127

1.524±0.127

間隙(mm)

0.106±0.05

0.106±0.05

0.152±0.05

0.203±0.076

0.203±0.076

推薦型號

HC0201T3M1R1C100TT

HC0402S3L3R3M050TT

HC0603R3L3R9M100TT

HC0805R3L100M100TT

HC1206R3L200M100TT

HC0201X7R4R7M100TT

HC0402X7R140M100TT

HC0603X7R470M100TT

HC0805X7R101M100TT

HC1206T3M680M100TT

HC0201Y5V100M100TT

HC0402X7R200M100TT

HC0603X7R221M050TT

HC0805X7R471M100TT

HC1206X7R221M100TT

HC0201X7R330M050TT

HC0402X7R101M050TT

HC0603X7R331M050TT

HC0805X7R681M050TT

HC1206X7R102M050TT


1.4 陣列型芯片電容器  Multiple Value Chip Capacitors

1.4.1 特性  Features

降低芯片貼裝面積  Reduce capacitor mounting area

降低成本  Reduce costs

單容量范圍  Single capacitance range:0.1pF-1000pF

工作溫度范圍  Working temperature range:-55℃-+125℃

1.4.2 外形結構及等效電路圖  Type mode ,Equivalent schematic circuit

1.4.3產品編號  Part Number Code

產品代碼

尺寸

溫度系數

容量

精度

額定工作電壓

鍍層體系

包裝方式

HD:陣列型電容

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:藍膜

T:盒裝

注:此款產品尺寸代碼為四位,前兩位為產品寬度代碼,后兩位為產品電極數;如2506 表示此產品寬度為25(0.635mm),長度方向有6個電極。

1.4.4選型指導  Selection  Guid

★ TABLE 2-8  常用規格型號推薦表 Recommended Table for Common Specifications



寬度代碼

15

20

25

35

電極數

電極尺寸(mm)

寬度(mm)

0.381±0.076

0.508±0.076

0.635±0.127

0.889±0.127

長度(mm)

推薦型號

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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