N6012ZD040
| IXYS Westcode Part Number | N6012ZD020 |
| Average on-state current, IT(AV)M (TC) | 6012A (55ºC) |
| Voltage, VDRM/VRRM | 400 V |
| Package Dimensions ØDרd×H |
Package W46 110x73x26 mm |
| Datasheet | on request |
Phase control thyristor DN6012ZD040 Jythyristor Factory is a replacement, analogue, alternative and equivalent semiconductor device for SCR thyristor N6012ZD040 IXYS UK Westcode, Littelfuse.
Average forward on-state current ITAV – 6012 ampere, repetitive peak forward and reverse voltage VDRM/VRRM – 400V. Phase control thyristor are designed to convert and control DC and AC currents. "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: press pack industry standard ceramic housing; 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.
Power phase control thyristors (PCT) are also called Silicon Controlled Rectifier (SCR thyristors), Capsule Type Thyristors, and are optimised to give low conduction losses and are primarily intended for applications with line frequencies up to 500Hz.
Thyristors Jythyristor Factory 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 10 to 15000 A, high resistance to thermal and electric cycling, natural or forced air cooling. The technical specifications and parameters of N6012ZD040 and replacement ATDN6012ZD040, datasheet PDF, outline drawing and dimensions 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 thyristors T123-100:
| Thyristor specifications | DN6012ZD040 | |
| Maximum allowable average forward current (Case temperature) | IT(AV) (Tcase) | 145 A (85°C) 176 A (70°C) |
| Repetitive peak off-state voltage; Repetitive peak reverse voltage | VDRM/VRRM | 5000-6000 V |
| RMS on-state current | ITRMS | 276 A |
| Surge on-state current | ITSM | 1.0 kA |
| Safety factor | I2t | 5 kA2·s |
| Peak on-state voltage, max | VTM | 2.60 V |
| Peak on-state current | ITM | 314 A |
| On-state threshold voltage, max | VT(TO) | 1.30 V |
| On-state slope resistance, max | rT | 6.00 mΩ |
| Turn-off time, max | tq | 630 µs |
| Package type, Dimensions | ØDxØdxH | PT23 42x19x26 mm |
| Recommended heatsinks | Heatsinks | O123 |
| Datasheet |
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Part Numbering Guide for SCR Thyristors T123-100:
| T | 123 | – | 6012 | – | 60 | – | 4 | 2 |
| T | – | Thyristor, Jythyristor Factory | |||||
| 123 | – | Thyristor type (disc type). | |||||
| 6012 | – | Average current in open state IT(AV), Amp. | |||||
| 60 | – | Voltage class VRRM / 100 (Nominal voltage – 6000 V). | |||||
| 4 | – | Parameter of the critical rate of rise of off-state voltage (dVD/dt)cr: | |||||
| Alpha-numeric coding | P2 | K2 | Е2 | A2 | T1 | P1 | M1 |
| Digital coding | 4 | 5 | 6 | 7 | 8 | – | 9 |
| (dVD/dt)cr, V/µs | 200 | 320 | 500 | 1000 | 1600 | 2000 | 2500 |
| 2 | – | Parameter of turn-off time tq: | |||||||||
| Alpha-numeric coding | 0 | B2 | C2 | E2 | H2 | K2 | М2 | P2 | T2 | X2 | A3 |
| Digital coding | 0 | – | – | 1 | – | – | 2 | – | 3 | – | 4 |
| tq, µs | not standardized | 800 | 630 | 500 | 400 | 320 | 250 | 200 | 160 | 125 | 100 |
Dimensions of Phase Control Thyristor N0465WN140 and Replacement ATDN0465WN140:
High Power Semiconductors Jythyristor Factory
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.
See for more information about heatsinks: "Air-cooled heatsinks O series for disc devices", "Air heatsink SF series", "Water heatsink SS series".
Photo of Phase Control Thyristor SCR:
Why choose Jythyristor Factory
Own production facilities, including semiconductor silicon chips production
European brand - 100% quality, favorable price, short production terms
Over 20 years of experience in the semiconductor industry
Clients from more than 50 countries trust us
20000 items in the product line for currents from 10A to 15000A, voltages from 100V to 9000V
We produce analogues of other manufacturers' products
Guaranteed certified quality, warranty period of operation - 2 years
Quality Warranty
Our products are certified and correspond to international standards.
Our company provides a quality guarantee for products of 2 years.
We provide certificates of conformity, reliability reports, data sheets and technical passports at the request of the customer.
Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.
Geography of partnership
JY FACTORYcompany manufactures and supplies power semiconductors to more than 50 countries around the world.
Logistics and Delivery
We deliver our products all over the world with the services of logistics companies: DHL, TNT, UPS, EMS, Fedex, Aramex.
Products can be delivered by any means of transport: air, sea, rail and road.

Jythyristor Factory Semiconductors Manufacturing
Our products range includes rectifier diodes, phase control thyristors in disc and stud design, avalanche diodes and thyristors, fast switching, high frequency thyristors, fast recovery, welding and rotor diodes, triacs, bridge rectifiers, power;modules (thyristor, diode, thyristor-diode, IGBT), and air and water heatsinks to them.
Power diodes and thyristors are produced for currents from 10A to 15000A, voltage range from 100V to 9000V.
Power diode and thyristor modules are produced from 25A and up to 1250A, voltage range 400V - 4400V.
The range of power semiconductors also includes equivalent, replacement, analogue and alternative semiconductor devices of global manufacturers.
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