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TLP291-4(TP,E) 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.
Mfr Part #:

TLP291-4(TP,E)

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
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.
✓ Total Stock: 91 pcs
$ Price Range: $0.33

TLP291-4(TP,E) Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
91 pcs
On Request
91 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLP291-4(TP,E) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Forward Voltage
Height
Lead Spacing
Lead Style
Length
Mounting Style
Power Dissipation
Reverse Voltage
Tape & Reel
Width
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TLP291-4(TP,E) Description

Short technical summary and product information.

The Toshiba TLP291-4(TP,E) is a transistor output optocoupler designed for signal isolation applications. It offers a high isolation voltage of 2500 Vrms, making it suitable for applications requiring electrical separation between circuits.

 

Key electrical specifications include a maximum collector-emitter voltage of 80V and a maximum collector current of 50mA. The forward voltage is typically 1.4V at 50mA, with a power dissipation rating of 170mW. The device operates over a wide temperature range from -55C to +110C.

 

This optocoupler features a current transfer ratio of 400% and includes NPN phototransistor outputs. It is housed in a 16-SOIC surface-mount package and is supplied on a reel, suitable for automated assembly processes.

 

With its robust specifications and surface-mount packaging, the TLP291-4(TP,E) is a reliable choice for various electronic designs requiring signal isolation.

TLP291-4(TP,E) Quick Information

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

TLP291-4(TP,E) Compliance

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

TLP291-4(TP,E) Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

TLP291-4(TP,E) Features

  • 4-channel transistor output optocoupler
  • 80V collector-emitter breakdown voltage
  • 2500Vrms isolation voltage
  • Surface mount 16-SOIC package
  • Wide operating temperature range

TLP291-4(TP,E) Applications

  • Provides electrical signal isolation
  • Suitable for surface mount assembly
  • Used in various electronic circuits
  • Ensures circuit separation

TLP291-4(TP,E) FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the TLP291-4(TP,E)?

The isolation voltage is 2500 Vrms.

What is the maximum collector-emitter voltage?

The maximum collector-emitter voltage is 80 V.

What is the forward voltage?

The forward voltage is 1.4 V.

What is the operating temperature range?

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

What package type is the TLP291-4(TP,E) in?

The TLP291-4(TP,E) is in a SO-16 package.

How is the TLP291-4(TP,E) mounted?

The TLP291-4(TP,E) is a SMD/SMT mounting style.

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