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LDA111 Datasheet unidirectional-input Optocoupler

Manufacturer: IXYS (now Littelfuse)

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General Description

LDA111 is a unidirectional-input optocoupler with a Darlington-transistor output.

The LDA111 has a minimum current transfer ratio (CTR) of 300% with a maximum value of 30,000%.

Approvals • UL Recognized Component: File E76270 • CSA Certified Component: Certificate 1175739 • EN/IEC 60950-1 Certified Component: TUV Certificate B 09 07 49410 006 Ordering Information Part Number LDA111 LDA111S LDA111STR Description 6-Pin DIP (50/tube) 6-Pin Surface Mount (50/tube) 6-Pin Surface Mount (1000/Reel) Pin Configuration 1 A 2 K 3 6 B 5 C 4 E Pb e3 DS-LDA111-R06 www.ixysic.com 1 INTEGRATED CIRCUITS DIVISION LDA111 Absolute Maximum Ratings @ 25ºC Parameter Breakdown Voltage Reverse Input Voltage Input Control Current Peak (10ms) Power Dissipation Input Power Dissipation 1 Phototransistor 2 Isolation Voltage, Input to Output Operational Temperature Storage Temperature 1 Derate linearly 1.33mW / °C 2 Derate linearly 2mW / °C Ratings 30 5 100 1 150 150 3750 -40 to +85 -40 to +125 Units VP V mA A mW Vrms °C °C Absolute Maximum Ratings are stress ratings.

Overview

INTEGRATED CIRCUITS DIVISION Parameter Breakdown Voltage - BVCEO Current Transfer Ratio - CTR (typical) Saturation Voltage - VCE(sat) Input Control Current - IF Rating 30 8500 1 1 Units VP % V.

Key Features

  • 100mA Continuous Load Rating.
  • 3750Vrms Input/Output Isolation.
  • Unidirectional Input.
  • Small 6-Pin Package, Thru-Hole or Surface Mount.
  • Machine Insertable, Wave Solderable.
  • Surface Mount Tape & Reel Packaging Available.

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