TLP291-4TP,E The Toshiba TLP291-4TP,E is a Transistor Output Optocoupler featuring 4 channels, 80V Collector-Emitter Voltage, and 2500V isolation. It comes in a 16-SOIC package.
Mfr Part #:

TLP291-4TP,E

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TLP291-4TP,E is a Transistor Output Optocoupler featuring 4 channels, 80V Collector-Emitter Voltage, and 2500V isolation. It comes in a 16-SOIC package.
✓ Total Stock: 51,657 pcs
$ Price Range: $0.33

TLP291-4TP,E Available from 1 distributor

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TLP291-4TP,E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Forward Voltage
Height
Length
Mounting Style
Power Dissipation
Reverse Voltage
Width

TLP291-4TP,E Description

Short technical summary and product information.

The Toshiba TLP291-4TP,E is a transistor output optocoupler designed for various electronic applications. It offers a Collector-Emitter Breakdown Voltage of 80V and a Maximum Collector Current of 50mA, with an Isolation Voltage of 2500 vRMS.

 

This optocoupler operates with a Forward Current of 50mA and a Forward Voltage of 1.4V. It has a Current Transfer Ratio of 400% and features a fast Rise Time of 2 us and a Fall Time of 3 us. The device is rated for a Power Dissipation of 170mW.

 

Packaged in a 16-SOIC surface-mount form factor, the TLP291-4TP,E is suitable for automated assembly processes. It operates within a wide temperature range from -55 C to +110 C. The optocoupler contains 4 channels per chip.

 

Key electrical characteristics include a Maximum Collector Emitter Saturation Voltage of 0.4V and a Reverse Voltage rating of 5V. The dimensions are 10.3 mm in length, 4.55 mm in width, and 2.1 mm in height.

TLP291-4TP,E Quick Information

Product Type: Transistor Output Optocoupler
Series: TLP291-4
Canonical Name: Toshiba TLP291-4TP,E Transistor Output Optocoupler
Subcategory: Transistor Output Optocoupler

TLP291-4TP,E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLP291-4TP,E Estimated Pricing

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1+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLP291-4TP,E Features

  • 4-channel transistor output optocoupler.
  • 80V Collector-Emitter Breakdown Voltage.
  • 2500V RMS Isolation Voltage.
  • 50mA Forward and Collector Current.
  • SO-16 surface mount package.

TLP291-4TP,E Applications

  • Suitable for signal isolation.
  • Used in power supply circuits.
  • Applicable for control systems.
  • Ideal for telecommunication devices.

TLP291-4TP,E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the TLP291-4TP,E?

The package type is SO-16.

What is the operating temperature range?

The operating temperature range is -55°C to +110°C.

What is the current transfer ratio (CTR)?

The current transfer ratio is 400%.

What is the isolation voltage?

The isolation voltage is 2500 Vrms.

What is the forward current rating?

The forward current rating is 50 mA.

How many channels does the device have?

The device has 4 channels.

What is the mounting style?

The mounting style is SMD/SMT.

TLP291-4TP,E Alternate Parts

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The Toshiba TLP291-4(TP is a Transistor Output Optocoupler featuring 80V Collector-Emitter Voltage and 50mA Forward Current. It is housed in a 16-SOIC package.
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The Toshiba TLP291-4(TP,E) is a Transistor Output Optocoupler with 4 channels. It features an 80V Collector-Emitter Voltage and 2500Vrms isolation voltage.
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