高压振铃SLIC保护器为短回路系统设计两个用户线接口电路的独立跟踪过电压保护CXPR7875QS正过电压通过该器件反平行二极管的正向传导被限制为公共过电压

产品简介

目录oI9嘉泰姆

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）oI9嘉泰姆

一.产品概述oI9嘉泰姆

This device is especially designed for short loop system. It can be Independent tracking overvoltage protection for two SLICs (Subscriber Line Interface Circuit). Positive overvoltages are clipped to common by forward conduction of this device antiparallel diode. Negative overvoltages are initially clipped close to the SLIC negative supply by emitter follower action of this buffer transistor. oI9嘉泰姆

二.产品特点oI9嘉泰姆

 Dual voltage-programmable protectoroI9嘉泰姆

 Supports battery voltages down to -155 VoI9嘉泰姆

 Low gate triggering current 5 mA max.oI9嘉泰姆

 High holding current 150 mA min.oI9嘉泰姆

 Specified 2/10 limiting voltageoI9嘉泰姆

 ESD Immunity(HBM): JESD22 Class 3B, ≥8KVoI9嘉泰姆

 MLS: Lever 1 – unlimitedoI9嘉泰姆

三.应用范围oI9嘉泰姆

 Integrated Services Digital Network - Terminal Adaptors (ISDN-TA)oI9嘉泰姆

 Wireless In the Local Loop ( WILL)oI9嘉泰姆

 Fibre In The Loop (FITL)oI9嘉泰姆

 Digital Added Main Line, Pair Gain (DAML)oI9嘉泰姆

 Small Office Home Office (SOHO) oI9嘉泰姆

四.技术规格书（产品PDF)oI9嘉泰姆

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！oI9嘉泰姆

QQ截图20160419174301.jpg oI9嘉泰姆

五.产品封装图oI9嘉泰姆

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六.电路原理图oI9嘉泰姆

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七.相关芯片选择指南 更多同类产品......oI9嘉泰姆

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

CXPR7875QS

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