TLP291

Not Recommended for New Design

Photocoupler (phototransistor output)

Description

Feature 2.3mm low-profile package
Application Scope Communication interface / Power supply / PLC
Function General-purpose
Number of Circuits 1
Input type DC
RoHS Compatible Product(s) (#) Available
Safety Standard Approved : UL 1577 / cUL (CSA Component Acceptance Service No. 5A) / EN 60747-5-5 (VDE) / EN IEC 62368-1 (VDE) / GB 4943.1-2022 (CQC)

*Download Online Certification of Safety Standard(UL 1577)
*Download Online Certification of Safety Standard(cUL)

Package Information

Toshiba Package Name SO4
Package Image Toshiba TLP291 Photocoupler (phototransistor output) product SO4 package image
Pins 4
Mounting Surface Mount
Width×Length×Height
(mm)
2.6×7.0×2.1
Package Dimensions View
Land pattern dimensions View

 Please refer to the link destination to check the detailed size.

Absolute Maximum Ratings

Characteristics Symbol Rating Unit
Collector-emitter voltage VCEO 80 V
Collector Current IC 0.05 A
Forward Current IF 0.05 A
Operating Temperature Topr -55 to 110

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Isolation voltage BVs
@1minute (Min)
BVS t=60sec 3750 Vrms
Current Transfer Ratio (Max) CTR IF=5mA
VCE=5V
rank=-
400 %
Current Transfer Ratio (Min) CTR IF=5mA
VCE=5V
rank=-
50 %

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