Working range
Electric terminals
Circuits
Response time
Electrical properties and phenomena
Triodes
Rated current
Assessed quality
Semiconductor devices
Thyristors
Voltage
Rated voltage
Reverse-blocking thyristors
Electric current
Quality control
Statistical quality control
Quality assurance systems
Inspection
Semiconductor rectifiers
Dimensions
Studs (fasteners)
Temperature
Ratings
Test equipment
Approval testing
Design
Rated power
Testing conditions
Electronic equipment and components
Qualification approval