This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

TLP281-4 +BOM

Compact and robust four-channel device for ensuring data integrity

Manufacturer:

Toshiba
Mfr.Part #:

TLP281-4
Datasheet:

TLP281-4 Datasheet (PDF)
Mounting Style:

SMD/SMT
Number Of Channels:

4 Channel
Isolation Voltage:

2500 Vrms
Output Type:

NPN Phototransistor
EDA/CAD Models:

Request Free CAD Models for TLP281-4

TLP281-4 Information

Description

The TLP281-4 is an optoisolator component manufactured by Toshiba, packaged in a Small Outline (SO) 16 package. It has a voltage rating of 2500Vac and a current rating of 50mA. This component is designed to provide optical isolation between two circuits, allowing for safe communication or control between them while preventing electrical noise or interference from affecting the isolated circuit. In simple terms, the TLP281-4 acts as an electronic "gate" that allows signals to pass through while maintaining a high level of electrical insulation, making it suitable for applications where safety and reliability are crucial.

Features

Based on the provided information, here are the features of Toshiba's TLP281-4 optoisolator:

Optoisolator with a SO16 package
2500Vac isolation voltage
50mA output current
Small Outline Package (SOP) design

Please note that there is no additional information available about the specific features of this product, as the "Features" field in the provided data is left blank.

Package

The package type of TLP281-4 is Small Outline Packages (SO16).

Pinout

According to Toshiba's documentation, the TLP281-4 is an optoisolator in a SO16 package. It has 16 pins.

The pinout is as follows:

Pins 1-8: Phototransistor output
Pin 9: Input LED
Pins 10-15: Unused
Pin 16: VCC (positive supply voltage)

The TLP281-4 provides optical isolation between the input and output circuits, making it suitable for applications that require electrical insulation.

Manufacturer

The manufacturer of the TLP281-4 is Toshiba, a Japanese multinational electronics corporation specializing in the design and manufacturing of electronic components, including semiconductors, memory, displays, and more.

Equivalent

Based on Toshiba's product information, the equivalent products of TLP281-4 are:

TLP280-4 (GB, J, F)
Other optoisolators with similar specifications from various manufacturers.

Please note that equivalent products may have slight variations in parameters or packaging.

Specifications

Product Category	Transistor Output Optocouplers	Mounting Style	SMD/SMT
Number of Channels	4 Channel	Isolation Voltage	2500 Vrms
Output Type	NPN Phototransistor	If - Forward Current	50 mA
Vf - Forward Voltage	1.3 V	Maximum Collector Emitter Voltage	80 V
Maximum Collector Current	50 mA	Maximum Collector Emitter Saturation Voltage	200 mV
Vr - Reverse Voltage	5 V	Pd - Power Dissipation	170 mW
Minimum Operating Temperature	- 55 C	Maximum Operating Temperature	+ 100 C
Series	TLP281-4	Configuration	4 Channel
Current Transfer Ratio	600 %	Height	1.9 mm
Length	10.3 mm	Product Type	Transistor Output Optocouplers
Factory Pack Quantity	4000	Subcategory	Optocouplers
Width	4.4 mm	Unit Weight	0.006702 oz
Package/Case	SOP-16