Phase Control Thyristors ČKD Polovodiče

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Phase Control Thyristors ČKD Polovodiče Replacement

Power phase control thyristors, also known as Thyristor SCR (Silicon Controlled Rectifier) or Phase Controlled Thyristors (PCT), in disc and stud design type general-purpose thyristors, regulating and converting DC and AC currents up to 3370A in circuits with voltages to 4200V.

Thyristors AT, ATV JY ENERGITM are a replacement, analog, alternative for Phase Control Thyristors ČKD Polovodiče.

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. These devices are optimised to give low conduction losses and are primarily intended for applications with line frequencies up to 500Hz. 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.

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.

Type	V_DRM V_RRM	I_T(AV)M (T_C=70°C)	I_TSM	V_T0	r_T	T_{vj max}	R_th(j-c)	F_m	Package	Replacement AS ENERGI^TM	Data sheet
Type	V	A	kA	V	mΩ	ºC	K/kW	-	Package	Replacement AS ENERGI^TM	PDF
Thyristors Stud Type
T 944-200-10	1000	240	4.5	0.90	0.88	125	158	35 Nm	OK32T	AT 944-200-10
T 944-200-12	1200	240	4.5	0.90	0.88	125	158	35 Nm	OK32T	AT 944-200-12
T 944-200-14	1400	240	4.5	0.90	0.88	125	158	35 Nm	OK32T	AT 944-200-14
TV 944-125-16	1600	149	2	1.00	2	125	200	35 Nm	OK32T	ATV 944-125-16
TV 944-125-18	1800	149	2	1.00	2	125	200	35 Nm	OK32T	ATV 944-125-18
TV 944-125-20	2000	149	2	1.00	2	125	200	35 Nm	OK32T	ATV 944-125-20
T 955-200-10	1000	289	4	1.04	1.06	125	100	50 Nm	OK41T	AT 955-200-10
T 955-200-12	1200	289	4	1.04	1.06	125	100	50 Nm	OK41T	AT 955-200-12
T 955-200-14	1400	289	4	1.04	1.06	125	100	50 Nm	OK41T	AT 955-200-14
T 955-250-10	1000	320	4.6	1.05	0.61	125	100	50 Nm	OK41T	AT 955-250-10
T 955-250-12	1200	320	4.6	1.05	0.61	125	100	50 Nm	OK41T	AT 955-250-12
T 955-250-14	1400	320	4.6	1.05	0.61	125	100	50 Nm	OK41T	AT 955-250-14
TV 955-200-16	1600	290	3.7	1.04	1.06	125	100	50 Nm	OK41T	ATV 955-200-16
TV 955-200-18	1800	290	3.7	1.04	1.06	125	100	50 Nm	OK41T	ATV 955-200-18
TV 955-200-20	2000	290	3.7	1.04	1.06	125	100	50 Nm	OK41T	ATV 955-200-20
Thyristors Disc Type
T 906C-640-12	1200	641	9.9	0.990	0.503	125	44.0	9 ± 3 kN	P29TC	AT 906C-640-12
T 906C-640-14	1400	641	9.9	0.990	0.503	125	44.0	9 ± 3 kN	P29TC	AT 906C-640-14
T 906C-640-16	1600	641	9.9	0.990	0.503	125	44.0	9 ± 3 kN	P29TC	AT 906C-640-16
TV 907-600-36	3600	598	7.5	1.297	0.935	125	32.0	10 ± 2 kN	P34T	ATV 907-600-36
TV 907-600-38	3800	598	7.5	1.297	0.935	125	32.0	10 ± 2 kN	P34T	ATV 907-600-38
TV 907-600-40	4000	598	7.5	1.297	0.935	125	32.0	10 ± 2 kN	P34T	ATV 907-600-40
TV 907-600-42	4200	598	7.5	1.297	0.935	125	32.0	10 ± 2 kN	P34T	ATV 907-600-42
TV 907-800-22	2200	792	10.6	1.062	0.492	125	32.0	10 ± 2 kN	P34T	ATV 907-800-22
TV 907-800-24	2400	792	10.6	1.062	0.492	125	32.0	10 ± 2 kN	P34T	ATV 907-800-24
TV 907-800-26	2600	792	10.6	1.062	0.492	125	32.0	10 ± 2 kN	P34T	ATV 907-800-26
TV 907-800-28	2800	792	10.6	1.062	0.492	125	32.0	10 ± 2 kN	P34T	ATV 907-800-28
TV 907-860-18	1800	863	12	0.976	0.414	125	32.0	10 ± 2 kN	P34T	ATV 907-860-18
TV 907-860-20	2000	863	12	0.976	0.414	125	32.0	10 ± 2 kN	P34T	ATV 907-860-20
TV 907-860-22	2200	863	12	0.976	0.414	125	32.0	10 ± 2 kN	P34T	ATV 907-860-22
T 907-880-14	1400	932	13.7	0.936	0.341	125	32.0	10 ± 2 kN	P34T	AT 907-880-14
T 907-880-16	1600	932	13.7	0.936	0.341	125	32.0	10 ± 2 kN	P34T	AT 907-880-16
T 907-880-18	1800	932	13.7	0.936	0.341	125	32.0	10 ± 2 kN	P34T	AT 907-880-18
T 907-1000-12	1200	969	15	0.933	0.302	125	32.0	10 ± 2 kN	P34T	AT 907-1000-12
T 907-1000-14	1400	969	15	0.933	0.302	125	32.0	10 ± 2 kN	P34T	AT 907-1000-14
T 907-1000-16	1600	969	15	0.933	0.302	125	32.0	10 ± 2 kN	P34T	AT 907-1000-16
T 907-1100-10	1000	1107	18.8	0.877	0.209	125	32.0	10 ± 2 kN	P34T	AT 907-1100-10
T 907-1100-12	1200	1107	18.8	0.877	0.209	125	32.0	10 ± 2 kN	P34T	AT 907-1100-12
T 907-1100-14	1400	1107	18.8	0.877	0.209	125	32.0	10 ± 2 kN	P34T	AT 907-1100-14
TV 918-1200-36	3600	1247	15	1.252	0.421	125	16.0	22 ± 2 kN	P47T	ATV 918-1200-36
TV 918-1200-38	3800	1247	15	1.252	0.421	125	16.0	22 ± 2 kN	P47T	ATV 918-1200-38
TV 918-1200-40	4000	1247	15	1.252	0.421	125	16.0	22 ± 2 kN	P47T	ATV 918-1200-40
TV 918-1200-42	4200	1247	15	1.252	0.421	125	16.0	22 ± 2 kN	P47T	ATV 918-1200-42
TV 918-1500-22	2200	1554	23.6	1.020	0.265	125	16.0	22 ± 2 kN	P47T	ATV 918-1500-22
TV 918-1500-24	2400	1554	23.6	1.020	0.265	125	16.0	22 ± 2 kN	P47T	ATV 918-1500-24
TV 918-1500-26	2600	1554	23.6	1.020	0.265	125	16.0	22 ± 2 kN	P47T	ATV 918-1500-26
TV 918-1500-28	2800	1554	23.6	1.020	0.265	125	16.0	22 ± 2 kN	P47T	ATV 918-1500-28
TV 918C-1500-22	2200	1589	23.6	1.020	0.265	125	15.5	22 ± 2 kN	P47TC	ATV 918C-1500-22
TV 918C-1500-24	2400	1589	23.6	1.020	0.265	125	15.5	22 ± 2 kN	P47TC	ATV 918C-1500-24
TV 918C-1500-26	2600	1589	23.6	1.020	0.265	125	15.5	22 ± 2 kN	P47TC	ATV 918C-1500-26
TV 918C-1500-28	2800	1589	23.6	1.020	0.265	125	15.5	22 ± 2 kN	P47TC	ATV 918C-1500-28
TV 918-1670-18	1800	1702	25.5	0.992	0.206	125	16.0	22 ± 2 kN	P47T	ATV 918-1670-18
TV 918-1670-20	2000	1702	25.5	0.992	0.206	125	16.0	22 ± 2 kN	P47T	ATV 918-1670-20
TV 918-1670-22	2200	1702	25.5	0.992	0.206	125	16.0	22 ± 2 kN	P47T	ATV 918-1670-22
TV 918C-1670-18	1800	1743	25.5	0.992	0.206	125	15.5	22 ± 2 kN	P47TC	ATV 918C-1670-18
TV 918C-1670-20	2000	1743	25.5	0.992	0.206	125	15.5	22 ± 2 kN	P47TC	ATV 918C-1670-20
TV 918C-1670-22	2200	1743	25.5	0.992	0.206	125	15.5	22 ± 2 kN	P47TC	ATV 918C-1670-22
T 918-1770-14	1400	1825	26.25	0.965	0.170	125	16.0	22 ± 2 kN	P47T	AT 918-1770-14
T 918-1770-16	1600	1825	26.25	0.965	0.170	125	16.0	22 ± 2 kN	P47T	AT 918-1770-16
T 918-1770-18	1800	1825	26.25	0.965	0.170	125	16.0	22 ± 2 kN	P47T	AT 918-1770-18
T 918C-1770-14	1400	1870	26.25	0.965	0.170	125	15.5	22 ± 2 kN	P47TC	AT 918C-1770-14
T 918C-1770-16	1600	1870	26.25	0.965	0.170	125	15.5	22 ± 2 kN	P47TC	AT 918C-1770-16
T 918C-1770-18	1800	1870	26.25	0.965	0.170	125	15.5	22 ± 2 kN	P47TC	AT 918C-1770-18
T 918-2010-12	1200	1901	27.3	0.948	0.152	125	16.0	22 ± 2 kN	P47T	AT 918-2010-12
T 918-2010-14	1400	1901	27.3	0.948	0.152	125	16.0	22 ± 2 kN	P47T	AT 918-2010-14
T 918-2010-16	1600	1901	27.3	0.948	0.152	125	16.0	22 ± 2 kN	P47T	AT 918-2010-16
T 918C-2010-12	1200	1956	27.3	0.948	0.152	125	15.5	22 ± 2 kN	P47TC	AT 918C-2010-12
T 918C-2010-14	1400	1956	27.3	0.948	0.152	125	15.5	22 ± 2 kN	P47TC	AT 918C-2010-14
T 918C-2010-16	1600	1956	27.3	0.948	0.152	125	15.5	22 ± 2 kN	P47TC	AT 918C-2010-16
TV 989-2100-36	3600	2192	32	1.249	0.191	125	10.0	50 ± 5 kN	P63T1	ATV 989-2100-36
TV 989-2100-38	3800	2192	32	1.249	0.191	125	10.0	50 ± 5 kN	P63T1	ATV 989-2100-38
TV 989-2100-40	4000	2192	32	1.249	0.191	125	10.0	50 ± 5 kN	P63T1	ATV 989-2100-40
TV 989-2100-42	4200	2192	32	1.249	0.191	125	10.0	50 ± 5 kN	P63T1	ATV 989-2100-42
TV 989-2700-22	2200	2670	43	1.039	0.127	125	10.0	50 ± 5 kN	P63T1	ATV 989-2700-22
TV 989-2700-24	2400	2670	43	1.039	0.127	125	10.0	50 ± 5 kN	P63T1	ATV 989-2700-24
TV 989-2700-26	2600	2670	43	1.039	0.127	125	10.0	50 ± 5 kN	P63T1	ATV 989-2700-26
TV 989-2700-28	2800	2670	43	1.039	0.127	125	10.0	50 ± 5 kN	P63T1	ATV 989-2700-28
TV 989C-2700-22	2200	2670	43	1.039	0.127	125	10.0	50 ± 5 kN	P63TC	ATV 989C-2700-22
TV 989C-2700-24	2400	2670	43	1.039	0.127	125	10.0	50 ± 5 kN	P63TC	ATV 989C-2700-24
TV 989C-2700-26	2600	2670	43	1.039	0.127	125	10.0	50 ± 5 kN	P63TC	ATV 989C-2700-26
TV 989C-2700-28	2800	2670	43	1.039	0.127	125	10.0	50 ± 5 kN	P63TC	ATV 989C-2700-28
TV 989-2860-18	1800	2855	45	1.001	0.107	125	10.0	50 ± 5 kN	P63T1	ATV 989-2860-18
TV 989-2860-20	2000	2855	45	1.001	0.107	125	10.0	50 ± 5 kN	P63T1	ATV 989-2860-20
TV 989-2860-22	2200	2855	45	1.001	0.107	125	10.0	50 ± 5 kN	P63T1	ATV 989-2860-22
TV 989C-2860-18	1800	2855	45	1.001	0.107	125	10.0	50 ± 5 kN	P63TC	ATV 989C-2860-18
TV 989C-2860-20	2000	2855	45	1.001	0.107	125	10.0	50 ± 5 kN	P63TC	ATV 989C-2860-20
TV 989C-2860-22	2200	2855	45	1.001	0.107	125	10.0	50 ± 5 kN	P63TC	ATV 989C-2860-22
T 989-3030-14	1400	3108	47	0.984	0.081	125	10.0	50 ± 5 kN	P63T1	AT 989-3030-14
T 989-3030-16	1600	3108	47	0.984	0.081	125	10.0	50 ± 5 kN	P63T1	AT 989-3030-16
T 989-3030-18	1800	3108	47	0.984	0.081	125	10.0	50 ± 5 kN	P63T1	AT 989-3030-18
T 989C-3030-14	1400	3108	47	0.984	0.081	125	10.0	50 ± 5 kN	P63TC	AT 989C-3030-14
T 989C-3030-16	1600	3108	47	0.984	0.081	125	10.0	50 ± 5 kN	P63TC	AT 989C-3030-16
T 989C-3030-18	1800	3108	47	0.984	0.081	125	10.0	50 ± 5 kN	P63TC	AT 989C-3030-18
T 989C-3430-12	1200	3370	49	0.940	0.066	125	10.0	50 ± 5 kN	P63TC	AT 989C-3430-12
T 989C-3430-14	1400	3370	49	0.940	0.066	125	10.0	50 ± 5 kN	P63TC	AT 989C-3430-14
T 989C-3430-16	1600	3370	49	0.940	0.066	125	10.0	50 ± 5 kN	P63TC	AT 989C-3430-16

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

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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