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Toshiba Semiconductor TLP291(GB-TP,SE(T

Manufacturer Part Number : TLP291(GB-TP,SE(T
Manufacturer : Toshiba Semiconductor
Description : OPTOISOLATOR 3.75KV TRANS 4-SO
Lead Free Status / RoHS Status : Lead free / RoHS Compliant
Datasheet : TLP291(GB-TP,SE(T.PDF TLP291(GB-TP,SE(T PDF
EDA / CAD Models : TLP291(GB-TP,SE(T by SnapEDA
Quantity:
391 395 5711967 /datasheets/Isolators/TLP291-GB-TP-SE-T-5711967.pdf toshiba-semiconductor/tlp291-gb-tp-se-t 5711967
TypeDescription
CategoryIsolatorsOptoisolatorsTransistor, Photovoltaic Output Optoisolators
ManufacturerToshiba Semiconductor and Storage
Series-
PackagingTape & Reel (TR)
Part StatusActive
Number of Channels1
Voltage - Isolation3750Vrms
Current Transfer Ratio (Min)100% @ 5mA
Current Transfer Ratio (Max)600% @ 5mA
Turn On / Turn Off Time (Typ)3µs, 3µs
Rise / Fall Time (Typ)2µs, 3µs
Input TypeDC
Output TypeTransistor
Voltage - Output (Max)80V
Current - Output / Channel50mA
Voltage - Forward (Vf) (Typ)1.25V
Current - DC Forward (If) (Max)50 mA
Vce Saturation (Max)300mV
Operating Temperature-55°C ~ 110°C
Mounting TypeSurface Mount
Package / Case4-SOIC (0.179", 4.55mm Width)
Supplier Device Package4-SO
Base Product NumberTLP291


The Toshiba Semiconductor TLP291(GB-TP,SE(T is a compact and efficient optocoupler, featuring a gallium arsenide infrared emitting diode optically coupled to a photo transistor. This device is encased in a small, thin SO4 package, making it ideal for high-density surface mounting applications. The TLP291 is designed to operate reliably across a wide temperature range from -55 to 110 degrees Celsius, ensuring its performance in diverse environmental conditions. Additionally, it boasts a high isolation voltage of 3750Vrms, providing excellent electrical isolation between the input and output, which is crucial for applications requiring stringent safety standards.

Toshiba Semiconductor TLP291(GB-TP,SE(T  reel picture

Toshiba Semiconductor TLP291(GB-TP,SE(T  Marking Diagrams:

Toshiba Semiconductor TLP291(GB-TP,SE(T  Marking Diagrams

This optocoupler is particularly suited for use in small switching power supplies and programmable controllers where space is at a premium and reliable performance is essential. Its robust design and operational features make it a preferred choice for engineers looking to integrate safe and efficient coupling in their electronic designs. 

Toshiba Semiconductor TLP291(GB-TP,SE(T  Original Reel Label

Toshiba Semiconductor TLP291(GB-TP,SE(T  Original Reel Label

Nantian Electronics, as a professional distributor of Toshiba Semiconductor products, stocks a large quantity of TLP291(GB-TP,SE(T units. Customers can access detailed product parameters, download datasheets in PDF format, and view pin diagram instructions directly from Nantian Electronics to support their project needs.

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Technical Parameters of TLP291(GB-TP,SE(T

TypeDescription
CategoryIsolatorsOptoisolatorsTransistor, Photovoltaic Output Optoisolators
ManufacturerToshiba Semiconductor and Storage
Series-
PackagingTape & Reel (TR)
Part StatusActive
Number of Channels1
Voltage - Isolation3750Vrms
Current Transfer Ratio (Min)100% @ 5mA
Current Transfer Ratio (Max)600% @ 5mA
Turn On / Turn Off Time (Typ)3µs, 3µs
Rise / Fall Time (Typ)2µs, 3µs
Input TypeDC
Output TypeTransistor
Voltage - Output (Max)80V
Current - Output / Channel50mA
Voltage - Forward (Vf) (Typ)1.25V
Current - DC Forward (If) (Max)50 mA
Vce Saturation (Max)300mV
Operating Temperature-55°C ~ 110°C
Mounting TypeSurface Mount
Package / Case4-SOIC (0.179", 4.55mm Width)
Supplier Device Package4-SO
Base Product NumberTLP291


Product Details

The Toshiba Semiconductor TLP291(GB-TP,SE(T is a compact and efficient optocoupler, featuring a gallium arsenide infrared emitting diode optically coupled to a photo transistor. This device is encased in a small, thin SO4 package, making it ideal for high-density surface mounting applications. The TLP291 is designed to operate reliably across a wide temperature range from -55 to 110 degrees Celsius, ensuring its performance in diverse environmental conditions. Additionally, it boasts a high isolation voltage of 3750Vrms, providing excellent electrical isolation between the input and output, which is crucial for applications requiring stringent safety standards.

Toshiba Semiconductor TLP291(GB-TP,SE(T  reel picture

Toshiba Semiconductor TLP291(GB-TP,SE(T  Marking Diagrams:

Toshiba Semiconductor TLP291(GB-TP,SE(T  Marking Diagrams

This optocoupler is particularly suited for use in small switching power supplies and programmable controllers where space is at a premium and reliable performance is essential. Its robust design and operational features make it a preferred choice for engineers looking to integrate safe and efficient coupling in their electronic designs. 

Toshiba Semiconductor TLP291(GB-TP,SE(T  Original Reel Label

Toshiba Semiconductor TLP291(GB-TP,SE(T  Original Reel Label

Nantian Electronics, as a professional distributor of Toshiba Semiconductor products, stocks a large quantity of TLP291(GB-TP,SE(T units. Customers can access detailed product parameters, download datasheets in PDF format, and view pin diagram instructions directly from Nantian Electronics to support their project needs.

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