CR2300SA

更新时间： 2024-10-29 22:40:19

品牌	Logo	应用领域
力特 - LITTELFUSE		触发装置硅浪涌保护器光电二极管
页数	文件大小	规格书
3页	100K
描述
The CR range of protectors are based on the proven technology of the T10 thyristor product

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技术参数
数据手册

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CR2300SA 技术参数

生命周期：	Obsolete	零件包装代码：	DO-214AA
包装说明：	SMALL OUTLINE, R-PDSO-C2	针数：	2
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8541.30.00.80	风险等级：	5.74
Is Samacsys：	N	最大转折电压：	260 V
配置：	SINGLE	最大断态直流电压：	190 V
JEDEC-95代码：	DO-214AA	JESD-30 代码：	R-PDSO-C2
通态非重复峰值电流：	20 A	元件数量：	1
端子数量：	2	封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	表面贴装：	YES
端子形式：	C BEND	端子位置：	DUAL
触发设备类型：	SILICON SURGE PROTECTOR	Base Number Matches：	1

CR2300SA 数据手册

CRxxxx series

devices is dissipated power (V x I).

Description

The CR range of protectors are based on the proven

technology of the T10 thyristor product. Designed for

transient voltage protection of telecommunications

equipment, it provides higher power handling than a

conventional avalanche diode (TVS) and when compared to

a GDT offers lower voltage clamping levels and infinite surge

life.

Packaged in a transfer molded DO-214AA surface mount

outline designed for high speed pick & place machines used

in today’s surface mount assembly lines.

Resetting of the device to the non conducting state is

controlled by the current flowing through the device. When

the current falls below a certain value, known as the Holding

Current (Ih), the device resets automatically.

As with the avalanche T.V.S. device, if the CRXXXX is

subjected to a surge current which is beyond its maximum

rating, then the device will fail in short circuit mode, this

ensures that the equipment is ultimately protected.

Selecting A CRXXXX

Electrical Charecteristics

1. When selecting a CRXXXX device, it is important that the

Vrm of the device is equal to or greater than the operating

voltage of the system.

2. The minimum Holding Current (Ih) must be greater than

the current the system is capable of delivering otherwise the

device will remain conducting following a transient condition.

The electrical characteristics of a CRXXXX device is similar

to that of a self gated Triac, but the CR is a two terminal

device with no gate. The gate function is achieved by an

internal current controlled mechanism.

Like the T.T.S. diodes, the CRXXXX has a standoff voltage

(Vrm) which should be equal to or greater than the operating

voltage of the system to be protected. At this voltage (Vrm)

the current consumption of the CRXXXX is negligible and will

not effect the protected system.

I_T

When a transient occurs, the voltage across the CRXXXX

will increase until the breakdown voltage (Vbr) is reached. At

this point the device will operate in a similar way to a T.V.S.

device and is in an avalanche mode.

I_H

I_BO

I_RM

V_BR

The voltage of the transient will now be limited and will only

increase by a few volts as the device diverts more current.

As this transient current rises, a level of current through the

device is reached (Ibo) which causes the device to switch to

a fully conductive state such that the voltage across the

device is now only a few volts (Vt). The voltage at which the

device switches from the avalanche mode to the fully

conductive state (Vt) is known as the Breakover Voltage

(Vbo). When the device is in the Vt state, high currents can

be deverted without damage to the CRXXXX due to the low

voltage across the device, since the limiting factor in such

V_RM

V_BO

MIN

V-I Graph

Illustrating Symbols

and Terms for

the CR Surge

Protection Device.

The CRXXXX Range Can Be Used to Protect Against Surges As Defined In The Following International Standards.

FCC Rules Part 68/D

Bellcore Specification

Metallic

Longitudinal

10/560µs

10/160µs

50A

100A

150A

100A

200A

TR-NWT-001089

10/1000µs

2/10µs

100v/µs

37A

1KV

75A

1KV

100A

500A

1KV

ITU K-17 (Formerly CCITT)

VDE 0433

Voltage Wave Form

Current Wave Form

100/700µs

5/310µs

1.5KV

38A

1.5KV

38A

Voltage Wave Form

Current Wave Form

10/700µs

5/310µs

2KV

50A

4.0KV

100A

C-NET 131-24

Voltage Wave From

Current Wave Form

0.5/700µs

0.8/310µs

1.0KV

25A

1.0KV

25A

4.0KV

100A

IEC 1000-4-5

(Discharge through 2Ω impendance) I

Voltage Wave Form

8/20µs

1-2/50µs

100A

300V

250A

500V

ITU K-20

(Formerly CCITT)

Voltage Wave Form

Current Wave Form

10/700µs

5/310µs

1000V

25A

10000V

25A

4000V

100A

www. lit t elf us e. c om

12 3

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与CR2300SA相关器件

型号	品牌	获取价格	描述	数据表
CR2300SB	LITTELFUSE	获取价格	The CR range of protectors are based on the proven technology of the T10 thyristor product
CR2300SB	CRYDOM	获取价格	Silicon Surge Protector, 260V V(BO) Max, 100A, DO-214AA, DO-214, 2 PIN
CR2300SC	LITTELFUSE	获取价格	The CR range of protectors are based on the proven technology of the T10 thyristor product
CR2300SC	CRYDOM	获取价格	Silicon Surge Protector, 260V V(BO) Max, 500A, DO-214AA, DO-214, 2 PIN
CR23-10SA-4DS	HRS	获取价格	4mm Pitch Single Side Card Edge Connector
CR23-10SA-4E	HRS	获取价格	4mm Pitch Single Side Card Edge Connector
CR23-10SB-4E	HRS	获取价格	4mm Pitch Single Side Card Edge Connector
CR23-14SA-4DS	HRS	获取价格	4mm Pitch Single Side Card Edge Connector
CR23-14SA-4E	HRS	获取价格	4mm Pitch Single Side Card Edge Connector
CR23-14SB-4E	HRS	获取价格	4mm Pitch Single Side Card Edge Connector

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