Datasheet > F1250T

F1250T

更新时间： 2024-01-18 10:56:57

品牌	Logo	应用领域
TECCOR		电路保护
页数	文件大小	规格书
212页	1854K
描述
solid state crowbar devices

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技术参数
数据手册

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F1250T 技术参数

生命周期：	Obsolete	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8536.10.00.40	风险等级：	5.37
Is Samacsys：	N	熔断特性：	SLOW
主体宽度：	3.12 mm	主体高度：	3.12 mm
主体长度或直径：	10.1 mm	电路保护类型：	ELECTRIC FUSE
JESD-609代码：	e4	焦耳积分标称：	16 J
安装特点：	SURFACE MOUNT	最高工作温度：	125 °C
最低工作温度：	-55 °C	物理尺寸：	10.1mm x 3.12mm x 3.12mm
额定分断能力：	50 A	额定电流：	1.25 A
额定电压（交流）：	250 V	参考标准：	CSA; UL
表面贴装：	YES	端子面层：	SILVER
端子形状：	END CAP	Base Number Matches：	1

F1250T 数据手册

Product Description

SIDACtor components are solid state crowbar devices designed to protect telecom

equipment during hazardous transient conditions. Capitalizing on the latest in thyristor

advancements, Teccor makes SIDACtor devices with a patented ion implant technology.

This technology ensures effective protection within nanoseconds, up to 5000 A surge

current ratings, and simple solutions for regulatory requirements such as GR 1089,

TIA-968 (formerly known as FCC Part 68), ITU-T K.20, ITU-T K.21, and UL 60950.

Operation

In the standby mode, SIDACtor devices exhibit a high off-state impedance, eliminating

excessive leakage currents and appearing transparent to the circuits they protect. Upon

application of a voltage exceeding the switching voltage (V_S), SIDACtor devices crowbar

and simulate a short circuit condition until the current flowing through the device is either

interrupted or drops below the SIDACtor device’s holding current (I_H). Once this occurs,

SIDACtor devices reset and return to their high off-state impedance.

I_T

I_S

I_H

I_DRM

-V

V_DRM

V_T

V_S

-I

V-I Characteristics

Advantages

Compared to surge suppression using other technologies, SIDACtor devices offer absolute

surge protection regardless of the surge current available and the rate of applied voltage

(dv/dt). SIDACtor devices:

•

Cannot be damaged by voltage

Eliminate hysteresis and heat dissipation typically found with clamping devices

Eliminate voltage overshoot caused by fast-rising transients

Are non-degenerative

Will not fatigue

Have low capacitance, making them ideal for high-speed transmission equipment

http://www.teccor.com

+1 972-580-7777

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SIDACtor Data Book and Design Guide

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