Lesson 7/1741%
MODULE 07

Reading the Datasheet

A line-by-line dissection of real optocoupler datasheets: absolute maximum ratings and what actually happens beyond them, electrical characteristic tables and test conditions, CTR and derating curves, safety certification tables, and package drawings with creepage callouts.

⏳ Coming Soon — content in development

Learning Objectives

After completing this module, you will be able to:

Navigate a full optocoupler datasheet with confidence
Extract worst-case values (not typicals) for design
Read CTR vs IF, temperature, and aging curves correctly
Verify safety certification tables against project requirements
Check package drawings for creepage and clearance data

Planned Topics

Absolute maximum ratings
Electrical characteristics
CTR curves
Derating graphs
Safety certifications
Package information

Reserved Sections

This module will follow the same interactive format as Module 1:

Interactive animations

Animated diagrams and simulations for this module are in development.

Engineering calculators

Module-specific design calculators will appear here.

Design examples

Worked examples with full component values are planned for this section.

Knowledge check

Multiple-choice, true/false, and scenario exercises will be added.

Downloadable resources

PDF notes, reference tables, and checklists will be provided.

While you wait: Module 1 — Introduction to Optocouplers — is fully available, including animations, the CTR and isolation calculators, and a complete knowledge check. Start there →