P3500SB电路保护的TVS-晶闸管规格书PDF中文资料

P3500SB属于电路保护的TVS-晶闸管。由国巨股份有限公司制造生产的P3500SBTVS - 晶闸管基于晶闸管的瞬态电压抑制 (TVS) 器件可用于提供过压保护，在正常工作条件下近似于开路。在这些器件两端施加超过某个特定值的电压（称为击穿电压），可使它们进入近似于短路的导通状态。?这种状态一直持续至流过器件的电流因电路中的一些外部影响而降低到称为“保持电流”的最小值以下。

描述 Description

DO-214AA Thyristor solid state protection thyristor protect

telecommunications equipment such as modems, line cards,

fax machines, and other CPE.

P Series devices are used to enable equipment to meet

various regulatory requirements including GR 1089, ITU

K.20, K.21 and K.45, IEC 60950, UL 60950, and TIA-968

(formerly known as FCC Part 68).

特性 Features

Compared to surge suppression using other technologies, P Series devices offer absolute surge protection

regardless of the surge current available and the rate of applied voltage (dv/dt). P Series 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

■ Meets MSL level 1, per J-STD-020