SCR Stud Thyristor Kk Skt250 16e Fast Switching Power Thyristors

• Manufacturing Technology: Discrete Device
• Material: Compound Semiconductor
• Type: N-type Semiconductor
• Package: Housing
• Signal Processing: Digital
• Application: Induction Furnace
• Model NO.: stud thyristor kk skt250 16E
• Model: Stud Thyristor Kk Skt250 16e
• Batch Number: 2021+
• Brand: Sailton
• Code: Stud Thyristor Kk Skt250 16e
• Item: Thyristor,Inverter
• Payment: Tt
• Delivery: 3 Days
• Production: 150000 PCS/Year
• Transport Package: Carton Box
• Specification: 490*330*200 packing size
• Trademark: SAILTON/STI
• Origin: China
• HS Code: 8541300000
• Production Capacity: 150000 PCS/Year

Product Description

SCR stud thyristor kk skt250 16E fast switching power thyristors

Feature

Design for high power industrial and power transmission applications. 

Optimized for low on-state voltage and match Qrr and VT available for series or parallel connections.

We provide one of the most comprehensive ranges of standard phase control thyristor

 

Application

1,High-power inversion 2,AC and DC motor control 3,AC/DC switching

4,Phase-controlled rectification 5,Active and passive inverter 6,Soft starte
 

Introduction:

A thyristor/SCR is a solid-state semiconductor device with four layers of alternating P and N-type materials. Some sources define a silicon-controlled rectifier (SCR) and thyristor/SCR as synonymous.

It acts exclusively as a bistable switch, conducting when the gate receives a current trigger and continuing to conduct while the voltage across the device is not reversed (forward-biased). A three-lead thyristor/SCR is designed to control the larger current of its two leads by combining that current with the smaller current of its other lead, known as its control lead. In contrast, a two-lead thyristor/SCR is designed to switch on if the potential difference between its leads is sufficiently large (breakdown voltage).

The first thyristor/SCR devices were released commercially in 1956. Because thyristor/SCRs can control a relatively large amount of power and voltage with a small device, they find wide application in control of electric power, ranging from light dimmers and electric motor speed control to high-voltage direct-current power transmission. thyristor/SCRs may be used in power-switching circuits, relay-replacement circuits, inverter circuits, oscillator circuits, level-detector circuits, chopper circuits, light-dimming circuits, low-cost timer circuits, logic circuits, speed-control circuits, phase-control circuits, etc. Originally, thyristor/SCRs relied only on a current reversal to turn them off, making them difficult to apply for direct current; newer device types can be turned on and off through the control gate signal. The latter is known as a gate turn-off thyristor/SCR, or GTO thyristor/SCR. A thyristor/SCR is not a proportional device like a transistor. In other words, a thyristor/SCR can only be fully on or off, while a transistor can lie in between on and off states. This makes a thyristor/SCR unsuitable as an analog amplifier, but useful as a switch.

 

Classification:

thyristor/SCR according to the shutoff, conduction and control methods can be divided into ordinary thyristor/SCR (SCR), bidirectional thyristor/SCR (TRIAC), inverse thyristor/SCR (RCT), gate turn off thyristor/SCR (decision), BTG temperature control of thyristor/SCR, thyristor/SCR (TT abroad, TTS domestic) and optically controlled thyristor/SCR (LTT), etc.

The thyristor/SCR can be divided into two polar thyristor/SCR, triode thyristor/SCR, and quadrupole thyristor/SCR according to its pins and polarity.

The thyristor/SCR can be divided into three types: metal packaging thyristor/SCR, plastic sealing thyristor/SCR, and ceramic packaging thyristor/SCR.

Among them, metal packaging thyristor/SCR is divided into a bolt shape, plate shape, round shell, and so on. The laminated thyristor/SCR is divided into two kinds: strip fin and no heat sink.

The thyristor/SCR can be divided into three types: high-power thyristor/SCR, medium power thyristor/SCR, and small power thyristor/SCR according to the current capacity.

In general, the large-power thyristor/SCR adopts a ceramic package, while the medium and small power thyristor/SCR is mostly sealed or metal encapsulated.

thyristor/SCR speed according to the cut-off can be divided into ordinary thyristor/SCR and fast thyristor/SCR, fast thyristor/SCR include all specially designed for rapid application of thyristor/SCR, have regular fast thyristor/SCR and working in a higher frequency of high-frequency thyristor/SCR, respectively applied to 400 Hz and above 10 kHz chopping or inverter circuits.

(note: high frequency does not equal fast thyristor/SCR)

 

Application:

we are one professional manufacturer and trading company for phase control thyristor and SCR. We are specialized in producing power semiconductors devices. The main products are fast switch thyristor/SCR(KK series)for MF inductor furnace, high voltage phase control thyristor/SCR(KP series) for soft start. And high voltage soft-start components, which the main technical indicators of high-voltage thyristor/SCRs have reached or exceeded those of international famous brand products.  The phase control thyristor/SCR(KP series) are widely used in high-power inversion, AC and DC motor control, AC/DC switching,phase-controlled rectification, Active and passive inverter, soft starter

 The fast switch thyristor/SCR(KK series)are widely used in inverters, chopper, inductive heating, Various types of forced converters, electric welding

the company's products have been sold nationwide and exported to Europe, Middle East, Southeast Asia, South Africa, and other countries and regions.

Factory




 

Phase Control Thyristor

Introduction:

Phase control thyristor is a low loss switch semiconductor device.It has a wide voltage range,from 1000V-8000V,Current range 100A-5000A.As a high power electronic component, it plays a very important role in the industry.

We design and manufacture various shapes of phase control thyristor. Our phase-controlled thyristor includes disc thyristor and stud thyristor. Disc phase control thyristor current range from 500A to 6000A, voltage range from 1000V to 7500V.Stud thyristor maximum current 500A, Maximum voltage 2500V.

Our phase control thyristor has a very good low switching loss characteristic, it is popular be used on turn on and off equipment. For example, our medium voltage phase control thyristor(6500V thyristor) is popularly used on medium voltage soft starter, AC motor drives, and high power converter, etc. The low voltage thyristor(1600V-2800V) are popularly used on low power soft starter, AC drives.

With stable performance, our phase control thyristor also hot used on induction heating furnace. It is always used on a rectifier circuit of the furnace. Besides, our high power thyristor also used on traction and transmission, excitation, static var compensator(SVC), high current rectifier, high power supply, etc.

Certificate:


 

Phase Control Thyristor Features:

Design for high power industrial and power transmission applications. 

Optimized for low on-state voltage and match Qrr and VT available for series or parallel connections.

6500V thyristor special used for MSS high voltage

We provide one of the most comprehensive ranges of standard phase control thyristor/SCR

Soft start module and static var compensator (SVC)

 

Phase Control Thyristor Applications:

1, Low voltage soft starter, medium voltage soft starter

2, Industrial drives, Inverter, Converters

3, Traction and transmission, High current power supply

4, Excitation

5, Static var compensator (SVC)

Packing:

 

Datasheet for Code Selection

Capsule
Part  No.	IT(AV)	VDRM	ITSM	I^2 t	VTO	rT	tq	RthJC	RthCH	F	Outline
	Tc=55ºC	VRRM	50HZ  TVJM	50HZ  TVJM	TVJM	TVJM	TVJM
	A	V	A	A^2S^.10^3	V	mΩ	µs	ºC/W	ºC/W	KN
Up to 1600V
KK200/12-16	200	1200-1600	4000	80	1.60	1.50	16-25	0.085	0.02	6	T6
KK300/12-16	300	1200-1600	4300	92	1.50	1.40	16-25	0.045	0.01	9	T7
KK400/12-16	400	1200-1600	8500	361	1.40	1.20	16-25	0.040	0.01	16	T9
Up to 1800V
KK500/12-18	500	1200-1800	6500	211	1.45	0.60	16-25	0.040	0.01	16	T9
KK600/12-18	600	1200-1800	10000	500	1.30	0.50	16-25	0.040	0.01	20	T9
KK800/12-18	800	1200-1800	12000	720	1.35	0.40	16-25	0.030	0.008	20	T10
KK1000/12-18	1000	1200-1800	14000	980	1.55	0.35	16-25	0.020	0.006	25	T11
KK1200/12-18	1200	1200-1800	16000	1280	1.50	0.30	16-35	0.018	0.006	32	T12
KK1500/12-18	1500	1200-1800	18000	1620	1.45	0.26	16-35	0.018	0.006	32	T12
KK1800/12-18	1800	1200-1800	19000	1805	1.42	0.25	16-35	0.013	0.005	45	T13
KK2000/12-18	2000	1200-1800	23000	2645	1.45	0.20	25-40	0.012	0.005	50	T14
KK2500/12-18	2500	1200-1800	31000	4805	1.30	0.15	25-40	0.011	0.002	55	T15
Up to 2200V
KK1200/20-22	1200	2000-2200	15000	1125	1.45	0.40	30-50	0.020	0.006	25	T11
KK1500/20-22	1500	2000-2200	16000	1280	1.50	0.32	30-50	0.018	0.006	32	T12
KK1800/20-22	1800	2000-2200	18000	1620	1.50	0.30	30-50	0.013	0.003	45	T13
KK2000/20-22	2000	2000-2200	20000	2000	1.50	0.25	30-50	0.012	0.003	50	T14
KK2500/20-22	2500	2000-2200	30000	4500	1.30	0.20	30-50	0.011	0.002	55	T15
Up to 3000V
KK1000/25-28	1000	2500-2800	10000	500	1.55	0.50	30-40	0.020	0.006	25	T11
KK1200/25-28	1200	2500-2800	12000	720	1.50	0.45	30-40	0.018	0.006	32	T12
KK1500/25-28	1500	2500-2800	15000	1125	1.50	0.32	30-40	0.018	0.006	32	T12

Part  No.	IT(AV)	VDRM	ITSM	I^2 t	VTO	rT	tq	RthJC	RthCH	F	Outline
	Tc=55ºC	VRRM	50HZ  TVJM	50HZ  TVJM	TVJM	TVJM	TVJM
	A	V	A	A^2S^.10^3	V	mΩ	µs	ºC/W	ºC/W	KN
KK1800/25-28	1800	2500-2800	18000	1620	1.50	0.32	30-40	0.013	0.005	45	T13
KK2000/25-28	2000	2500-2800	20000	2000	1.48	0.25	30-40	0.012	0.005	50	T14
KK2500/25-28	2500	2500-2800	25000	3125	1.50	0.18	35-50	0.011	0.002	55	T15
KK3000/25-30	3000	2500-3000	35000	6125	1.32	0.15	70-85	0.007	0.002	70	T16
KK4000/25-30	4000	2500-3000	45000	10125	1.30	0.13	100-115	0.006	0.001	90	T17
Up to 3500V
KK3200/35-45	3200	2500-3000	41000	8405	1.65	0.22	150-200	0.006	0.001	90	T17
If need 35mm  please note outline H code        H:35mm
Asymmetrical
Part  No.	IT(AV)	VDRM	ITSM	I^2 t	VTO	rT	tq	RthJC	RthCH	F	Outline
	Tc=55ºC		50HZ  TVJM	50HZ  TVJM	TVJM	TVJM	TVJM
	A	V	A	A^2S^.10^3	V	mΩ	µs	ºC/W	ºC/W	KN
KK1300	1300	2800	16000	1280	1.50	0.30	50	0.020	0.005	25	T11

Outline size: