PVA33NPBF中文资料PDF规格书
PVA33NPBF规格书详情
General Description
The PVA33 Series AC Relay (PVA) is a single-pole, normally open, solid-state replacement for electromechanical relays used for general purpose switching of analog signals. It utilizes International Rectifier’s HEXFET power MOSFETs as the output switches, driven by an integrated circuit photovoltaic generator of novel construction. The output switch is controlled by radiation from a GaAlAs light emitting diode (LED), which is optically isolated from the photovoltaic generator.
The PVA33 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 PVA33 can switch analog signals from thermocouple level to 300 Volts peak AC or DC polarity. Signal frequencies into the RF range are easily controlled and switching rates up to 500Hz are achievable. The extremely small thermally generated offset voltages allow increased measurement accuracies.
These relays are packaged in 8-pin, molded DIP packages and available with either thru-hole or surface-mount (“gull-wing”) leads, in plastic shipping tubes.
Features
■ Bounce-Free Operation
■ 1010 Off-State Resistance
■ 1,000 V/µsec dv/dt
■ 0.2 µV Thermal Offset
■ 5 mA Input Sensitivity
■ 4,000 VRMS I/O Isolation
■ Solid-State Reliability
■ UL Recognized
■ ESD Tolerance:
4000V Human Body Model
500V Machine Model
Applications
■ Process Control
■ Data Acquisition
■ Test Equipment
■ Multiplexing and Scanning
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MURATA/村田 |
23+ |
NA/ |
5250 |
原厂直销,现货供应,账期支持! |
询价 | ||
MURATA |
2016+ |
SMD |
8000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
muRata |
2KReel |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
CHINAXYJ |
23+ |
SMD |
9868 |
专做原装正品,假一罚百! |
询价 | ||
MURATA/村田 |
01+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MURATA/村田 |
2022 |
SMD3X3 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MURATA |
22+23+ |
SMD |
57648 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
只做原装 |
21+ |
36520 |
一级代理/放心采购 |
询价 | |||
MURATA-村田 |
24+25+/26+27+ |
车规-被动器件 |
76800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
0805 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |