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TLP291(GRH-TP The Toshiba TLP291(GRH-TP is a transistor output optocoupler featuring 3750 Vrms isolation and a 50mA forward current. It comes in a compact SOP-4 package.
Mfr Part #:

TLP291(GRH-TP

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TLP291(GRH-TP is a transistor output optocoupler featuring 3750 Vrms isolation and a 50mA forward current. It comes in a compact SOP-4 package.
✓ Total Stock: 95,000 pcs

TLP291(GRH-TP Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
95,000 pcs
On Request
95000 pcs On Request 1 On Request On Request 18+ On Request On Request
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TLP291(GRH-TP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Forward Voltage
Mounting Style
Operating Temperature
Package / Case
Power Dissipation
Reverse Voltage
Tape & Reel
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TLP291(GRH-TP Description

Short technical summary and product information.

The Toshiba TLP291(GRH-TP is a transistor output optocoupler designed for various electronic isolation applications. It offers a high isolation voltage of 3750 Vrms, making it suitable for circuits requiring electrical separation.

 

Key electrical specifications include a forward current of 50 mA and a forward voltage of 1.4 V. The device operates with a maximum collector emitter voltage of 80 V and a maximum collector emitter saturation voltage of 0.3 V. Its current transfer ratio ranges from 150% to 300%.

 

This optocoupler has a rise time of 2 µs and a fall time of 3 µs. It is designed to operate within a temperature range of -55°C to +110°C. The power dissipation is rated at 200 mW.

 

The TLP291(GRH-TP is supplied in a surface-mount SOP-4 package, facilitating integration into printed circuit boards. It is typically supplied on a reel, with a factory pack quantity of 2500 units.

TLP291(GRH-TP Quick Information

Product Type: Transistor Output Optocoupler
Series: TLP291
Canonical Name: Toshiba TLP291(GRH-TP Transistor Output Optocoupler
Subcategory: Transistor Output Optocoupler

TLP291(GRH-TP Compliance

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

TLP291(GRH-TP Features

  • 3750 Vrms isolation voltage.
  • 50 mA forward current capability.
  • 150% to 300% current transfer ratio.
  • Fast 2 µs rise and 3 µs fall times.
  • SOP-4 SMD package for surface mounting.

TLP291(GRH-TP Applications

  • Used for signal isolation.
  • Suitable for power supply circuits.
  • Applicable in control systems.
  • Ideal for noise reduction.

TLP291(GRH-TP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage?

80 V

What is the package type?

SOP-4

What is the operating temperature range?

-55°C to +110°C

What is the forward current?

50 mA

What is the isolation voltage?

3750 Vrms

What is the current transfer ratio?

150% to 300%

What are the rise and fall times?

Rise time 2 µs, fall time 3 µs

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