Phase Control Thyristor 5STP 20N8500 ABB Replacement
|ABB Part Number||5STP20N8500|
|Average on-state current, IT(AV)M (TC)||2000А (70ºC)|
|Voltage, VDRM/VRRM||8500 V|
|Dimensions ØDxØdxH||150x100x35 mm|
|Replacement AS ENERGITM||ATP 2000-85-N-00|
|Add to Cart||on request|
Phase control thyristor ATP 2000-85-N-00 AS ENERGITM is a replacement, analogue, alternative and equivalent semiconductor device for SCR thyristor 5STP 20N8500, 5STP20N8500 ABB Power Grids, Hitachi Energy.
Average forward on-state current ITAV – 2000 ampere, repetitive peak forward and reverse blocking voltage VDRM/VRRM – 8500V. Phase control thyristor (PCT) are designed to convert and control DC and AC currents. Air and water heat sinks for thyristor cooling are also available to order.
Features: designed for high power industrial and power transmission applications; optimized for low on-state voltage drop; matched Qrr and VT values available for series and / or parallel connections. The anode and cathode of the thyristor (polarity) are determined by the symbol on the case.
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 6300 A, high resistance to thermal and electric cycling, natural or forced air cooling.
Specifications and parameters, datasheet PDF, dimensions, drawings are listed below.
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 for phase control disc thyristors depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.
General specifications of Phase Control Thyristor 5STP ABB and Replacements:
|Maximum allowable average forward current (Case temperature)||IT(AV)M (TC)||2000 A (70ºC)|
|Repetitive pulsed closed state voltage; repetitive pulsed reverse voltage||VDRM/VRRM||8500 V|
|Surge on-state current||ITSM||35.0 kA|
|Threshold voltage||VT0||1.25 V|
|On-state slope resistance||rT||0.48 mΩ|
|Temperature of p-n junction||Tvj max||115 ºC|
|Thermal resistance, junction to case||Rth(j-c)||5.7 K/kW|
|Thermal resistance, case to heatsink||Rth(c-h)||1.0 K/kW|
|Clamping force||Fm ±10%||90 kN|
|Replacement AS ENERGITM||type||ATP 2000-85-N-00|
Part Numbering Guide for Phase Control Power Thyristors:
|TP||–||Product group: Phase Control Thyristor.|
|2000||–||Average on-state current IT(AV), Amp.|
|85||–||Voltage class VRRM / 100.|
|N||–||Housing (package) type.|
Polarity (anode, cathode, gate) of power disc thyristors:
High Power Semiconductors AS ENERGITM
Our company is engaged in the manufacturer and sale of wide range of power semiconductors (power thyristors, modules, rectifier diodes, avalanche, rotor and welding diodes, triacs etc.) currents up to 15000A and voltages to 9000V, and air and water heatsinks to them.
You can buy semiconductor devices in any volumes, and when ordering large lots, the price will be lower. We have earned the trust of customers and supply products all over the world.
For questions regarding the acquisition of Power Thyristors, Diodes, Modules 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.
Heat sinks for power disc thyristors:
Heat sinks (radiators) are used for single- and double-sided cooling of power semiconductor devices in disc design.
Heat sinks of coolers are made of aluminum radiator profiles and do not require additional protective coating when used in various climatic conditions.
Air and water heat sinks for thyristor cooling are also available to order.
Photo of Phase Control Thyristor SCR: