Datasheet > OPIA814ATUA

OPIA814ATUA

更新时间： 2025-07-23 19:19:31

品牌	Logo	应用领域
TTELEC		晶体管
页数	文件大小	规格书
17页	1079K
描述
输入类型:AC，DC;输出类型:晶体管;通道数:1;最小工作温度(℃）:-30°C;最大工作温度(℃）:100°C;元器件封装:4-SMD;

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OPIA814ATUA 数据手册

OPIA814, OPIA815, OPIA817

OPIA1210, OPIA4010

DIP Package

Features:

•

5,000 Vrms electrical isolation

Choice of a Single and Dual LED

Phototransistor or Photodarlington Sensor

Low-cost plastic Dual-In-Line (DIP) package

Approval Agency:

•

UL Certification No: E58730

VDE No: 40026625 40026536, 40026654

Description:

The OPIA series optocouplers are designed for applications that use an analog output (Phototransistor or

Photodarlington) in a dual-in-line package. A wide selection of configurations are available. With typical isolation

voltage of 5,000 Volts(RMS), these products meet typical power system isolation requirements.

Theory of operation: The LED transmitter is used to illuminate the Photosensor providing electrical isolation

between two power systems while maintaining the ability to transmit information from one power system to the

other. In many applications, analog signal levels may be required to be transmitted between two power systems

while maintaining isolation between the power systems up to 5,000 volts(RMS). A variety of LED and photosensor

configurations are available depending on the system requirements.

The ratio Current Transfer Ratio (CTR) is determined by using the output current and input current for analog

photosensors. CTR ratios can range from as low as 5 to over 9,000 depending on the device.

Photosenso

r − Current

20 mA

10 mA

CTR =

* 100 = 200

LED − Current

All DIP product is shipped in a shipping tube with “TU” identified on the end of the part number.

Example: OPIA817DTUE is a 4-Pin DIP shipped in a tube (TU).

Applications:

• High voltage isolation: 5,000 Volts RMS

• PCBoard power system isolation

• Industrial equipment power isolation

• Medical equipment power isolation

• Office equipment

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

RoHS

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Issue A.5

8/09

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

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与OPIA814ATUA相关器件

型号	品牌	获取价格	描述	数据表
OPIA814DTUA	TTELEC	获取价格	输入类型:AC，DC;输出类型:晶体管;通道数:1;最小工作温度(℃）:-30°C;最大工
OPIA815	TTELEC	获取价格	DIP Package
OPIA815ATRE	TTELEC	获取价格	输入类型:DC;输出类型:达林顿晶体管;通道数:1;最小工作温度(℃）:-30°C;最大工
OPIA815DTUE	TTELEC	获取价格	输入类型:DC;输出类型:达林顿晶体管;通道数:1;最小工作温度(℃）:-30°C;最大工
OPIA817	TTELEC	获取价格	DIP Package
OPIA817DTUE	TTELEC	获取价格	输入类型:DC;输出类型:晶体管;通道数:1;最小工作温度(℃）:-30°C;最大工作温度
OPID804DTU	TTELEC	获取价格	输入类型:DC;输出类型:开路集电极;通道数:1;输入-侧1/侧2:1/0;最小工作温度(
OPIO-1-011	DIALIGHT	获取价格	LED Mounting Hardware
OPIO-3-011	DIALIGHT	获取价格	TRIPLE OPTIC
OPK2-1-003	DIALIGHT	获取价格	LED Mounting Hardware

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