High Di/Dt Inductive Heating Application Fast Switching Thyristors Kf1800A 2500V

• Customization: Available
• Application: Industry
• Batch Number: 2025+
• Model NO.: KF1800A 2500V
• Certification: CE
• Manufacturing Technology: Discrete Device
• Material: Element Semiconductor
• Model: Kf1800A 2500V
• Package: Presspacks
• Signal Processing: Gate Trigger Controller
• Type: P-Type Semiconductor
• Brand: Sailton
• 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

High di/dt inductive heating application fast switching thyristors KF1800A 2500V



Fast Switching Thyristor is a fast turn off semiconductor device, also called "Inverter Thyristor", "Fast Thyristor".

Fast switching thyristor is a very important thyristor component on the furnace power supply.

Packaging & Shipping

 

Packing

 

Company Profile

 

Company 

We supply various shapes of fast switching thyristor which is also called fast thyristor. It is a fast turn off thyristor.

Our fast thyristor includes standard fast switching thyristor and medium frequency fast thyristor.

It's current range from 500A to 4000A, voltage range from 1000V to 4500V. Tq value has 10-25us,30-50us, and 50-70us.

With excellent fast turn on-off performance, our fast thyristors are hot used on inverter circuit.

For example induction heating, thyristor frequency converter, furnace power supply, inverter device, etc.

Along with the application of high frequency & medium frequency equipment, fast thyristors require lower tq values.

We continuously optimize tq values of fast switching thyristor to meet the client's requirements.

Disc type Fast Switching Thyristors are popularly used on metal smelting areas, Induction heating furnace, smelting furnace, ARC furnace, Vacuum furnace, thyristor frequency converter.

Detailed Photos

 

Details

Product Description

 

Product Details
   

Product Name	300A 500A 1600V KP Series  Fast Switching Thyristor High Frequency Thyristor
Supply Voltage	3000V
Operating temperature	-40 ~150C
IRRM / IDRM	15mA -65mA
VDRM / VRRM	2200V
IT(RMS)	18000A - 20000A
ITSM	16.4 KA
Mounting force	24.5 - 26.7 kN
Description	1. Act exclusively as bistable switches, conducting when their gate receives a current trigger, and continue to conduct while they are forward biased 2. comprehensive ranges of standard phase control thyristors in the industry. Devices with voltage ranges from 600V to 4500V are available, making them suitable for applications with line voltages from 230V to over 1000V. 3. All componentsand interconnects are isolated from the heat sinking baseplate,offering simplified system assembly.
Feature	1). Heat transfer through aluminium oxide ceramic isolated metal baseplate 2). Hard soldered joints for high reliability 3). Discrete Super-Fast Recovery Free-Wheel Diode 4). UL recognized 5). International standard package
Application	1). Non-controllable rectifiers for AC/AC converters 2). Line rectifiers for transistorized AC motor controllers 3). UPS, Uninterruptible Power Supply 4). Welding Power Supplies

 

Our Advantages

 

Feature

Distributed gate design

Fast turn-on and high di/DT

Low switching losses

Designed for inductive heating and inverter chopper applications

 

Application

1, Inverters 2, Chopper 3, Inductive heating 4, Various types of forced converters

5, Electric welding 6, AC motor speed control

 

FAST SWITCHING THYRISTOR FOR INDUCTION HEATING FURNACE

Fast switching thyristor is the core component of the induction furnace power supply & thyristor frequency converter.

Thyristor frequency converter consists of a rectifier bridge and inverter bridge.

Fast thyristor usually used as an inverter circuit, phase control thyristor used as a rectifier circuit. Two or four fast SCR in series in the inverter circuit.
 

 

Product Parameters

Detailed Datasheet for 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