双向TSS晶闸管浪涌抑制器为集成电路提供ESD保护CXPR7878B单线双向晶闸管浪涌抑制器保护电信设备免受损坏的过电压瞬变

CXPR7878B是一种双向TSS（晶闸管浪涌抑制器），可为集成电路提供ESD保护。它是专为保护电信设备免受破坏过电压瞬变。CXPR7878B用于使设备满足各种法规要求，包括ITU-T K.20、K.21和IEC 61000-4-5
CXPR7878B在SMB包中提供。标准产品无铅无卤。

                          目录

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载（PDF文档）

   5.产品封装      6.电路原理图     7.相关产品

一.产品概述

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     The CXPR7878B is a bi-directional TSS (Thyristor Surge Suppressors) which can provide ESD protection for IC. It is specifically designed to protect telecom equipments from damaging overvoltage transients. The CXPR7878B is used to enable equipments to meet various regulatory requirements including, ITU-T K.20, K.21 and IEC 61000-4-5 

   The CXPR7878B is available in SMB package. Standard products are Pb-free and Halogen-free.  

二.产品特点

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 Peak off-state voltage: ±25V Max

  Excellent capability of absorbing transient surge

  Quick response to surge voltage

  Eliminate voltage overshoot caused by fast-rising transients

  Low leakage current:

  Solid-state silicon technology, non degenerative

三.应用范围

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  Audio/Video line

  Network and telecom

  Data lines and security systems

  Serial ports

  BNC interface

  DVR    

四.技术规格书（产品PDF)

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需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！

 

五.产品封装图

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六.电路原理图

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七.相关芯片选择指南    更多同类产品......

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保护器件 > 大功率固体放电管
Product	VDRM	ID	VS	IS	VT	IT	IH	CO	Package	Size
	(Min)	(Max)	(Max)	(Typ)	(Max)	(Typ)	(Min)	(Max)		(L×W)
	(V)	(μA)	(V)	(mA)	(V)	(A)	(mA)	(pF)		(mm)
CXPR7865B	400	5	500	800	4	2.2	150	55	SMB	5.2 x 3.5
CXPR7866B	58	1	77	800	4	2.2	150	50	SMB	5.2 x 3.5
CXPR7867A	6	1	25	800	4	2.2	150	120	SMA	5.1 x 2.6
CXPR7867B	6	1	25	800	4	2.2	150	150	SMB	5.2 x 3.5
CXPR7868A	6	1	25	800	4	2.2	150	20	SMA	5.1 x 2.6
CXPR7869A	6	1	25	800	4	2.2	150	9	SMA	5.1 x 2.6
CXPR7870A	25	1	40	10	4	2.2	10	35	SMA	5.1 x 2.6
CXPR7871B	190	1	260	800	4	2.2	150	50	SMB	5.2 x 3.5
CXPR7872B	220	1	300	800	4	2.2	150	50	SMB	5.2 x 3.5
CXPR7873B	275	1	350	800	4	2.2	150	50	SMB	5.2 x 3.5
CXPR7874B	320	1	400	800	4	2.2	150	50	SMB	5.2 x 3.5
CXPR7875QS	320	1	400	800	4	2.2	150	50	SMB	5.2 x 3.5
CXPR7876DS	320	1	400	800	4	2.2	150	50	SMB	5.2 x 3.5
CXPR7877	320	1	400	800	4	2.2	150	50	SMB	5.2 x 3.5
CXPR7878B	320	1	400	800	4	2.2	150	50	SMB	5.2 x 3.5