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Asymmetric Thyristors IXYS Replacement

Asymmetric Thyristors, also known as Thyristor SCR (Silicon Controlled Rectifier) or Phase Controlled Thyristors (PCT), in disc design are press pack type general-purpose thyristors, regulating and converting DC and AC currents up to 1237A in circuits with voltages to 2800V.

Thyristors ATA JY ENERGITM are a replacement, analog, alternative for Asymmetric Thyristors IXYS UK, Littelfuse Technology.

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

 

These devices are available up to a voltage of 2800V. They exhibit quick turn-on times and are capable of high values in both critical di/dt and dv/dt. For the device type, they also exhibit high current ratings in excess of 1000 A.

Asymmetric construction optimizes the forward losses against the turn-off losses and provides the best performance in their voltage class. 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, datasheets PDF, outline drawings for thyristors are listed below.

Thyristors JY 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 10 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.

 

General specifications of Phase Control Thyristors IXYS and Replacements

Type VDRM VRRM IT(AV)M
(TC=55°C)
ITSM I2t VT0 rT Case Dimensions
ØDxØdxH
Replacement
AS ENERGITM
Data sheet
V V A A A2·s V mΩ mm PDF
A0516YC240 2400 10 516 5700 151×103 1.630 0.85 W58 42x25x15 ATA0516YC240
A0516YC280 2800 10 516 5700 151×103 1.630 0.85 W58 42x25x15 ATA0516YC280
A1237NC240 2400 30 1237 18000 1.62×106 1.707 0.212 W11 74x47x27.5 ATA1237NC240
A1237NC280 2800 30 1237 18000 1.62×106 1.707 0.212 W11 74x47x27.5 ATA1237NC280

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 JY ENERGITM, examples of test reports. Previous Next

Drawings (outlines) and housings dimensions for Distributed Gate Thyristors:

Package type Mounting force Fm Dimensions ØDxØdxH Weight
WC W8 4 - 6 kN 42x19x14 mm 0.07 kg
LC W10 10 - 20 kN 58x34x27 mm 0.34 kg
NC W11 19 - 26 kN 74x46x27 mm 0.51 kg
VC W12 27 - 34 kN 102x63x34 mm 1.0 kg
ZC W13 27 - 47 kN 110x73x37 mm 1.7 kg
TC W14 63 - 77 kN 112x75x26 mm 1.2 kg
FC W15 80 - 100 kN 144x100x36 mm 2.8 kg
ZD W46 27 - 47 kN 110x73x26 mm 1.2 kg
FD W48 80 - 100 kN 150x100x26 mm 2.8 kg
TD W51 63 - 77 kN 112x75x35 mm 1.5 kg
EC W55 63 - 77 kN 124x85x26 mm 1.23 kg
LG W56 10 - 20 kN 58x34x35 mm 0.34 kg
YC W58 5 - 9 kN 42x25x14 mm 0.09 kg
VF W62 27 - 34 kN 102x63x27 mm 1.0 kg
MC W70 24 - 32 kN 74x50x26 mm 0.55 kg
QA W75 16 - 20 kN 60x38x26 mm 0.30 kg
QE W76 16 - 20 kN 60x38x35 mm 0.42 kg
MA W77 25 - 31 kN 75x50x26 mm 0.55 kg
ME W78 25 - 31 kN 75x50x35 mm 0.73 kg
HA W79 32 - 40 kN 100x66x26 mm 0.9 kg
HE W80 32 - 40 kN 100x66x35 mm 1.2 kg
TJ W81 60 - 70 kN 112x75x26 mm 1.2 kg
TE W82 60 - 70 kN 112x75x35 mm 1.65 kg
WN W90 5 - 7 kN 42x19x14 mm 0.07 kg
YN W91 9 - 11 kN 42x25x14 mm 0.11 kg
LN W92 14 - 16 kN 58x34x26 mm 0.28 kg
EA W107 76 - 93 kN 124x85x26 mm 1.6 kg
EE W108 76 - 93 kN 124x85x35 mm 2.1 kg
FA W118 80 - 100 kN 144x100x26 mm 2.2 kg
FE W119 80 - 100 kN 144x100x35 mm 2.9 kg

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.

Photo of thyristor modules:

Geography of partnership

Thyristor factory company 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.

JY ENERGITM 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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