Datasheet > P0720TA

P0720TA

更新时间： 2024-03-03 10:08:20

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P0720TA 数据手册

Circuit Protection

Product Specification

PXXXXTA

THYRISTOR SURGE SUPPRESSORS

Thyristor Surge Suppressors (TSS) Data Sheet

Description

DO-214AC 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).

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

■ Safety certification: UL: E244458

Electrical Parameters

Parameter

Definition

V_DRM

V_S

Peak Off-state Voltage – maximum voltage that can be applied while maintaining off state

Switching Voltage – maximum voltage prior to switching to on state

On-state Voltage – maximum voltage measured at rated on-state current

Leakage Current – maximum peak off-state current measured at V_DRM

Switching Current – maximum current required to switch to on state

On-state Current – maximum rated continuous on-state current

Holding Current –typical current required to maintain on state

Off-state Capacitance – typical capacitance measured in off state

Peak Pulse Current – maximum rated peak impulse current

V_T

I_DRM

I_S

I_T

I_H

C_O

I_PP

I_TSM

Peak One-cycle Surge Current – maximum rated one-cycle AC current

Rate of Rise of Current – maximum rated value of the acceptable rate of rise in current

di/dt

over time

www.yageo.com

Mar. 18, 2021 V.2

123 4 5 6 7

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