描述 Description

100 V, 375 mA single pole Photovoltaic Relay in a mod. 8-pin DIP. This normally open solid-state relay can replace electromechanical relays used for general purpose switching of analog signals. The PVA13 Series overcomes the limitations of both conventional electromechanical and reed relays by offering the solid state advantages of long life, fast operating speed, low pick up power, bounce-free operation, low thermal offset voltages and miniature package. These advantages allow product improvement and design innovations in many applications such as process control, multiplexing, automatic test equipment and data acquisition. The PVA13 can switch analog signals from thermocouple level to 100 Volts peak AC or DC polarity. Signal frequencies into the RF range are easily controlled and switching rates up to 450Hz are achievable. The extremely small thermally generated offset voltages allow increased measurement accuracies.

特性 Features

? 1010Off-State resistance
? 1.000 V/μsec dv/dt
? 5 mA input sensitivity
? 4.000 V(rms) I/O Isolation
? Bounce-Free Operation
? Solid state reliability
? UL Recognized
? ESD Tolerance:
? 4000 V human body model
? 500 V machine model


優(yōu)勢:

應(yīng)用 Application

? Process control
? Data acquisition
? Test equipment
? Multiplexing and scanning
? Electro mechanical relay replacement

簡介

PVA1354N屬于繼電器的固態(tài)繼電器。由制造生產(chǎn)的PVA1354N固態(tài)繼電器固態(tài)繼電器 (SSR) 是光隔離的電子開關(guān)器件，當(dāng)在控制輸入端子兩端施加小電壓時(shí)，這些器件會(huì)打開或關(guān)閉。SSR 與設(shè)計(jì)用于開關(guān)高達(dá) 660 V 的 AC 或 DC 負(fù)載的底座、DIN 導(dǎo)軌、插座和板安裝式機(jī)電繼電器相似，但基于半導(dǎo)體且沒有活動(dòng)部件。這些器件可根據(jù)負(fù)載電壓、額定電流和開關(guān)電路配置（例如 SPST、SPDT、DPST 和 3PST）進(jìn)行選擇。