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Bi-directionally Controlled Thyristors 5STB ABB Replacement

Power phase control thyristors, also known as Thyristor SCR (Silicon Controlled Rectifier), in disc design are press pack type general-purpose thyristors, regulating and converting DC and AC currents to 2630A in circuits with voltages to 6500V (depends on the thyristor type).

Thyristors ATB JY ENERGITM are a replacement, analog, alternative for Bi-directionally Controlled Thyristors 5STB ABB, Hitachi Energy.

“Air-cooled heatsinks O series for disc devices”, “Air heatsink SF series”, “Water heatsink SS series” for thyristor cooling are also available to order.

 

Features Bi-directionally Controlled Thyristors: Two anti-parallel thyristors on one Si-wafer; Patented free-floating silicon technology;Designed for high power industrial and energy management applications; Matched Qrr values available for series connection. The thyristor has an industry standard ceramic housing making it easy to integrate the device into existing equipment. This thyristor has a disc housing with pressure contacts. The polarity of the thyristor is determined by the icon on the case. The technical specifications, part numbering guide, datashets for thyristors are listed below. Thyristors AS ENERGITM have the following features: low static and dynamic losses, high values of VDRM/VRRM, extensive experience of using the devices in various industries, range of voltages from 100 to 9000 V and amperages from 100 to 15000 A, high resistance to thermal and electric cycling, natural or forced air cooling. Our company provides a quality guarantee for thyristors of 2 years from the date of purchase.

When supplying thyristors, if necessary, we provide technical passport and certificate of conformity.

The final price of phase control thyristors depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.

 

For questions regarding the acquisition of Modules, SCR Thyristors, Diodes send an email request to:

And we will provide you a commercial offer for delivery. For a large number, we will provide an individual price!!!

We are open to manufacture products at our production facilities according to your requests and technical task.

The photo gallery shows many different semiconductor devices, semiconductor chips and SCRs produced by AS ENERGITM, examples of test reports. Previous Next

Type VRM IT(AV)M VT0 rT Tvj max Rth(j-c) Rth(c-h) Fm
±10%
Housing Replacement
AS ENERGITM
Data sheet
V A V mΩ ºC K/kW K/kW kN PDF
5STB 24N2800 2800 2430 0.85 0.160 125 11.4 2.0 90 N ATB 24-N-2800
5STB 24Q2800 2800 2630 0.85 0.160 125 10.0 2.0 90 Q ATB 24-Q-2800
5STB 18N4200 4200 1920 0.96 0.285 125 11.4 2.0 90 N ATB 18-N-4200
5STB 17N5200 5200 1800 1.02 0.320 125 11.4 2.0 90 N ATB 17-N-5200
5STB 25U5200 5200 1980 1.06 0.219 110 8.5 1.6 135 U ATB 25-U-5200
5STB 13N6500 6500 1405 1.20 0.600 125 11.4 2.0 90 N ATB 13-N-6500
5STB 18U6500 6500 1580 1.20 0.458 110 8.5 1.6 135 U ATB 18-U-6500

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