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TLP291-4

Toshiba

TLP291-4 by Toshiba

Toshiba's TLP291-4 is a 4-channel optocoupler with max. forward current of 0.05A, ideal for applications requiring high isolation voltage (2500V) and surface mounting feature. With a min. operating temp of -55°C and max. power dissipation of 0.1W, it offers reliable performance in various electronic circuits.

Median Price

$0.418

Lifecycle Status

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8

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Nova Conductors

Japan . 450 parts In-Stock

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ComSIT Distribution GmbH

Germany . 1,418 parts In-Stock

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Martec Srl

Italy . 1,344 parts In-Stock

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Sensible Micro Corp

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Ashlea Components Ltd

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Vyrian

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Fibra_Brandt Electronic GMBH

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Continental Prestige Electronics

USA . 5,058 parts In-Stock

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Argo Parts USA

USA . 1,927 parts In-Stock

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Netroflash

USA . 100 parts In-Stock

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Advanced Electronics

New Zealand . 270 parts In-Stock

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Modulus Dynamics

Lithuania . 650 parts In-Stock

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Corohmni

South Africa . 5 parts In-Stock

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Semicontronic

India . 259 parts In-Stock

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Ampacity Inc.

Singapore . 822 parts In-Stock

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AZTECH Wire

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Perfect Parts

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Lucentia Tech

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GreenTree Electronics

Israel . 500 parts In-Stock

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Overview

Discover the exceptional quality and reliability of the TLP291-4 optocoupler by Toshiba. With its 4 separate channels and advanced transistor output technology, this component offers superior performance in a wide range of applications. From industrial automation to telecommunications, this product ensures precise signal isolation and efficient power management. Trust in Toshiba's renowned expertise in manufacturing optoelectronic devices to guarantee the highest standards of safety and functionality. Upgrade your systems with the TLP291-4 and experience enhanced value, efficiency, and peace of mind.

Feature Benefit Bullets

Configuration: SEPARATE, 4 CHANNELS

Having separate channels allows for individual control and isolation, making this optocoupler versatile for various applications.

Maximum Forward Current: 0.05 A

With a high maximum forward current, this optocoupler is capable of handling higher loads and providing reliable performance.

Optoelectronic Type: TRANSISTOR OUTPUT OPTOCOUPLER

The transistor output allows for fast switching speeds and low power consumption, making this optocoupler efficient for use in electronic circuits.

Maximum Operating Temperature: 110 °C

With a high maximum operating temperature, this optocoupler can withstand elevated temperatures without malfunctioning, ensuring reliability in harsh environments.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature range allows for use in cold environments without compromising performance, making this optocoupler versatile for different operating conditions.

Maximum Power Dissipation: 0.1 W

The low power dissipation helps in reducing heat generation and energy consumption, making this optocoupler energy-efficient.

Minimum Current Transfer Ratio: 50 %

The high minimum current transfer ratio ensures accurate signal transmission and reliable operation, making this optocoupler suitable for precise applications.

Maximum Dark Current: 100 nA

The low maximum dark current reduces signal distortion and interference, ensuring clean signal transmission in sensitive applications.

No. of Elements: 4

With four channels, this optocoupler provides flexibility in circuit design and allows for multiple signal transmissions, making it suitable for complex applications.

Minimum Collector-emitter Breakdown Voltage: 80 V

The high minimum breakdown voltage protects the optocoupler from voltage spikes and ensures long-term reliability in high-voltage applications.

Maximum Isolation Voltage: 2500 V

The high isolation voltage provides protection against voltage surges and ensures safe operation in high-voltage environments, making this optocoupler suitable for industrial applications.

Mounting Feature: SURFACE MOUNT

The surface mount design allows for easy installation and space-saving integration, making this optocoupler ideal for compact electronic devices.

Maximum Forward Voltage: 1.4 V

The low maximum forward voltage drop reduces power loss and heat generation, ensuring efficient operation and extending the lifespan of this optocoupler.

Maximum On State Current: 0.05 A

With a high maximum on-state current, this optocoupler is capable of handling heavy loads and providing reliable performance in demanding applications.

Technical Specifications

Optocoupler Transistor Outputs TLP291-4 attributes and parameters. Explore more Optocoupler Transistor Outputs devices from Toshiba

Specs

Additional Features:

UL APPROVED

Minimum Collector-emitter Breakdown Voltage:

80 V

Configuration:

SEPARATE, 4 CHANNELS

Minimum Current Transfer Ratio:

50 %

Maximum Dark Current:

100 nA

Maximum Forward Current:

.05 A

Maximum Forward Voltage:

1.4 V

Maximum Isolation Voltage:

2500 V

Mounting Feature:

No. of Elements:

4

Maximum On State Current:

.05 A

Maximum Operating Temperature:

110 Cel

Minimum Operating Temperature:

-55 Cel

Optoelectronic Type:

Maximum Power Dissipation:

.1 W

Sub-Category:

Optocoupler - Transistor Outputs

Trade Compliance

TLP291-4 Optoelectronics trade compliance attributes, and parameters.

HTS

8541.40.80.00

SB

8541.40.80.00

Manufacturer Highlights

Toshiba

TOSHIBA, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. Its diversified products and services include power, industrial and social infrastructure systems, elevators and escalators, electronic components, semiconductors, hard disk drives (HDD), printers, batteries, lighting, as well as IT solutions such as quantum cryptography which has been in development at Cambridge Research Laboratory, Toshiba Europe, located in the United Kingdom, now being commercialised.It was one of the biggest manufacturers of personal computers, consumer electronics, home appliances, and medical equipment. As a semiconductor company and the inventor of flash memory, Toshiba had been one of the top 10 in the chip industry until its flash memory unit was spun off as Toshiba Memory, later Kioxia, in the late 2010s.

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