PROTON is Russian leader in HIGH POWER Semiconductors. High Voltage Modules right upto 6500Volts are made in pressure contact design. These devices are used in LARGE POWER DRIVES / SOFTSTARTERS /INDUCTION FURNACES / WELDING. We offer Direct Replacement to ABB/INFINEON/IXYS devices at competitive pricing.

Proton Electrotex is a Russian company manufacturing of products viz. rectifying, avalanche and fast diodes and thyristors available in stud, disc and module design. Company also offers welding diodes with high current load capacity and low static losses both in housingless option and in ceramic housing.

Proton Product Images

Thyristors

Phase Control — Т series
Blocking Voltage: up to 6500 V
Average current: up to 5000 А
Design: Stud, Disc and Module

Fast — TF, TFI, TFIS series
Blocking Voltage: up to 4000 V
Average current: up to 2500 A
Design: Stud, Disc

Avalanche — TA series
Blocking Voltage: up to 1200 V
Average current: up to 320 A
Design: Stud

Diodes

Rectifying — D series
Blocking Voltage: up to 6500 V
Average current: up to 6300 А
Design: Stud, Disc and Module
Fast Recovery — DF, DFA
Blocking Voltage: up to 4400 V
Average current: up to 2000 А
Design: Stud, Disc
Avalanche — DA series
Blocking Voltage: up to 6000 V
Average current: up to 5000 А
Design: Stud, Disc
Welding — D0 series
Blocking Voltage: up to 400 V
Average current: up to 12500 А
Design: disc or housing less