Capsule Type Thyristor Series : 8 types
1. Rectifier Diode
Feature:
· Full diffusion process · Capsule type ceramic package · Double sidedcooling
Typical Application:
· High power transmission · Welding equipment · Motor control and drive · Battery charger
2. Welding Diode
Feature:
· Designed for medium frequency welding equipment and optimized for high current rectifiers. · Proven high reliability in welding equipment with very low on-state voltage and very low thermal resistance.
Feature:
· Full diffusion process，capsule type ceramic package · Amplifying gates · Double sided cooling
Typical Application:
· High power transmission · DC and AC motor control, Controlled rectifier · AC DC switch,phase- controlled rectifying · Active and reactive inversion
4. Avalanche Diode
Feature:
· Full diffusion process,capsule type ceramic package · Amplifying gate structure at the center · Double-sided cooling，High current
Typical Application
· High power converter · AC & DC motor control, AC &DC switch · Phase-controlled rectifying · Active and reactive inversion
5. Fast Turn-off Thyristor Feature: · Full diffusion process,capsule type ceramic package · Distributed extension to amplify the gate structure · Excellent dynamic characteristic · Low switching loss, Double-sided cooling · Fast switching performance Typical Application: · Inverter ，Chopper ，Inductor · Various types of forced converter
6. High Frequency Thyristor
Feature: · Full diffusion process, Distributed extension to amplify the gate structure · Low switching loss, Excellent dynamic characteristic · Excellent high frequency performances, application frequency 2.5-10KHz · Capsule type ceramic package,Double-sided cooling
Typical Application: · Inverter ,Electric welder · Chopper, Inductor · Various types of forced converter
7. Bi-directional Thyristor
8. Russian type
Feature:
· Hermetic metal case with ceramic insulator. Capsule package for double-sided cooling. · Amplifying gates. Optimized for low on-state losse. · Suitable for series and parallel connections, narrow QRR and VTM deflection.
Typical Application:
· DC motor control. · Controlled rectifier, AC controller. · "Sort" starters for AC motor. · High voltage SM-drives up to 30 MW
