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LDA203 Datasheet Dual Optocouplers

Manufacturer: IXYS (now Littelfuse)

General Description

LDA203 is a dual unidirectional-input optocoupler with single-transistor outputs.

Current transfer ratios range from 33% to 1000% with a typical value of 300%.

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 LDA203 LDA203S LD

Overview

INTEGRATED CIRCUITS DIVISION Parameter Breakdown Voltage - BVCEO Current Transfer Ratio - CTR (Typ) Saturation Voltage - VCE(sat) Input Control Current - IF Rating 30 300 0.

Key Features

  • 100mA Continuous Load Rating.
  • 3750Vrms Input/Output Isolation.
  • Unidirectional Input.
  • Small 8-Pin Package.
  • Machine Insertable, Wave Solderable.