Datasheet> 器件分类 > 分立半导体> 二极管> CM1230-02CS

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CM1230-02CS: 产品描述Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, 0.96 X 0.96 MM, 0.64 MM HEIGHT, CSP-4; 产品类别分立半导体二极管; 文件大小343KB，共11页; 制造商California Micro Devices

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CM1230-02CS概述

Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, 0.96 X 0.96 MM, 0.64 MM HEIGHT, CSP-4

CM1230-02CS规格参数

参数名称	属性值
是否Rohs认证	不符合
厂商名称	California Micro Devices
零件包装代码	CSP
包装说明	S-PBGA-B4
针数	4
Reach Compliance Code	unknown
ECCN代码	EAR99
配置	SINGLE
二极管元件材料	SILICON
二极管类型	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 代码	S-PBGA-B4
JESD-609代码	e0
元件数量	1
端子数量	4
封装主体材料	PLASTIC/EPOXY
封装形状	SQUARE
封装形式	GRID ARRAY
峰值回流温度（摄氏度）	NOT SPECIFIED
极性	UNIDIRECTIONAL
认证状态	Not Qualified
表面贴装	YES
技术	AVALANCHE
端子面层	TIN LEAD
端子形式	BALL
端子位置	BOTTOM
处于峰值回流温度下的最长时间	NOT SPECIFIED
Base Number Matches	1

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CM1230

2, 4 and 8-Channel Low Capacitance ESD Protection Array

Features

•

2, 4 and 8 channels of ESD protection

Provides ESD protection to IEC61000-4-2 Level 4

•

±8kV

contact discharge

•

±15kV

air discharge

Low loading capacitance of 0.8pF typical

Minimal capacitance change with temperature and

voltage

Channel I/O to GND capacitance difference of

0.02pF typical is ideal for differential signals

Channel I/O to I/O capacitance 0.15pF typical

Zener diode protects supply rail and eliminates the

need for external by-pass capacitors

Each I/O pin can withstand over 1000 ESD strikes

Available in 4, 6 and 10 bump Chip Scale Pack-

ages (CSP)

OptiGuard

™

coated for improved reliability at

assembly

Lead-free version available

Product Description

The CM1230 is a family of 2, 4 and 8 channel, very low

capacitance ESD protection diode arrays in CSP form

factor. This device is ideal for protecting systems with

high data and clock rates or for circuits that require low

capacitive loading. Each channel consists of a pair of

ESD diodes that act as clamp diodes that steer positive

or negative ESD current pulses to either the positive or

negative supply rail. A zener diode is integrated into

the array between the positive and negative supply

rails. The V

rail is thus protected from ESD strikes

and eliminates the need for a bypass capacitor to

absorb positive ESD strikes to ground. Each channel

of the CM1230 can safely dissipate ESD strikes of

8kV, meeting the Level 4 requirement of the

IEC61000-4-2 international standard for contact dis-

charges as well as

15kV air discharges per the

IEC61000-4-2 specification. Using the MIL-STD-883

(Method 3015) specification for Human Body Model

(HBM) ESD, the pins are protected for contact dis-

charges at greater than

15kV.

This device is particularly well-suited for next genera-

tion wireless handsets that implement high-speed

serial interface solutions for the LCD display and cam-

era interfaces. In these wireless handset designs, a

tolerance above 1.5pF cannot be tolerated due to the

high data rates that are transferred between the base-

band chipset and the LCD driver/controller ICs

because a higher capacitive loading will cause the rise

and fall times to slow which in turn hampers the func-

tionality of circuit and operation of the wireless hand-

set.

The CM1230 incorporates

OptiGuard

™

which results

in improved reliability at assembly. The CM1230 is

available in a space-saving, low profile Chip Scale

Package with optional lead-free finishing.

Applications

•

LCD and Camera data lines in wireless handsets

that use high-speed serial interfaces.

I/O port protection for mobile handsets, notebook

computers, DSCs, MP3 players, PDAs, etc. includ-

ing USB, 1394 and Serial ATA

Wireless handsets

Handheld PCs/PDAs

LCD and camera modules

Electrical Schematic

CH4

CH3

CH8

CH7

CH6

CH5

CH1

CH2

CH1

CH2

CH1

CH2

CH3

CH4

CM1230-02CS/CP

CM1230-04CS/CP

CM1230-08CS/CP

05/16/07

490 N. McCarthy Blvd., Milpitas, CA 95035-5112

●

Tel: 408.263.3214

●

Fax: 408.263.7846

●

www.cmd.com

CM1230-02CS相似产品对比

	CM1230-02CS	CM1230-02CP	CM1230-04CS	CM1230-08CS	CM1230-08CP	CM1230-04CP
描述	Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, 0.96 X 0.96 MM, 0.64 MM HEIGHT, CSP-4	Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, 0.96 X 0.96 MM, 0.64 MM HEIGHT, LEAD FREE, CSP-4	Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, 1.46 X 0.96 MM, 0.64 MM HEIGHT, CSP-6	Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, 2.46 X 0.96 MM, 0.64 MM HEIGHT, CSP-10	Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, 2.46 X 0.96 MM, 0.64 MM HEIGHT, LEAD FREE, CSP-10	Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, 1.46 X 0.96 MM, 0.64 MM HEIGHT, LEAD FREE, CSP-6
是否Rohs认证	不符合	符合	不符合	不符合	符合	符合
零件包装代码	CSP	CSP	CSP	CSP	CSP	CSP
包装说明	S-PBGA-B4	S-PBGA-B4	R-PBGA-B6	R-PBGA-B10	R-PBGA-B10	R-PBGA-B6
针数	4	4	6	10	10	6
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
配置	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
二极管元件材料	SILICON	SILICON	SILICON	SILICON	SILICON	SILICON
二极管类型	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 代码	S-PBGA-B4	S-PBGA-B4	R-PBGA-B6	R-PBGA-B10	R-PBGA-B10	R-PBGA-B6
JESD-609代码	e0	e1	e0	e0	e1	e1
元件数量	1	1	1	1	1	1
端子数量	4	4	6	10	10	6
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装形状	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	GRID ARRAY	GRID ARRAY	GRID ARRAY	GRID ARRAY	GRID ARRAY	GRID ARRAY
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
极性	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL	UNIDIRECTIONAL
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
表面贴装	YES	YES	YES	YES	YES	YES
技术	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE	AVALANCHE
端子面层	TIN LEAD	TIN SILVER COPPER	TIN LEAD	TIN LEAD	TIN SILVER COPPER	TIN SILVER COPPER
端子形式	BALL	BALL	BALL	BALL	BALL	BALL
端子位置	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
厂商名称	California Micro Devices	-	California Micro Devices	-	California Micro Devices	California Micro Devices
Base Number Matches	1	1	1	1	-	-

CM1230-02CS

CM1230-02CS概述

CM1230-02CS规格参数

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CM1230-02CS相似产品对比

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