Replacement Westcode R3708FC45 High Power Fast Switching Thyristor SCR Kk1800A/1300V

Min.Order: 1

Product origin: Tianjin, China

Infringement complaint:

Complaint

US$ 30 ~ 80

Description

Replacement Westcode R3708FC45 High Power Fast Switching Thyristor SCR Kk1800A/1300V

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

Fast switching thyristor is a very importment thyristor component on furnace power supply

Feature

Distributed gate design

Fast turn-on and high di/dt

Low switching losses

Designed for inductive heating and inverter choper 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 induction furnace power supply & thyristor frequency converter.

Thyristor frequency converter consists of rectifier bridge and inverter bridge.

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

COMPANY

We have a wide current range fast switching thyristor which used on inverter bridge.

For example KK800A/1000V-1800V,KK1000A/1000V-2000V,KK1200A/1000V-2000V,KK1500A/1000V-2200V,KK2500A/1800V-2800V,KK2700A/2000V-2800V,KK3000A/2000V-4500V,KK3500A/3000V-4500V,KK4000A/3000V-4500V ETC.

These part numbers replace westcode R series SCR with good quality,and has successfully used on Inductotherm brand furnace,Ajax brand furnace,Germany ABP brand furnace…

	V_DRM V_RRM	I_T(AV)		t_q	I_TSM	dv/dt	di/dt	V_TM/I_TM	V_TO	r_T	R_th(j-c)	R_th(c-hs)	T_jm
			TC55°C	125 °C	10ms	125 °C		25 °C	125 °C
	V	A		μs	KA	V/μs	A/μs	V/A	V	mΩ	°C/W	°C/W	°C	kN
Y30KKE	800-1600	300	490	18-50	4.3	500	1200	3.0/900	1.60	1.32	0.045	0.010	125	5.3-10	outline
Y38KKE	800-1800	500	820	18-50	9.0	500	1200	3.15/1500	1.36	0.53	0.035	0.008	125	10-20	outline
Y40KKE	800-1800	600	1080	18-50	10	500	1200	3.15/1800	1.30	0.38	0.028	0.0075	125	15-20	outline
Y45KKE	800-1800	800	1220	18-50	12	500	1200	3.15/2400	1.32	0.36	0.024	0.006	125	18-25	outline
Y50KKE	800-1800	1000	1330	18-50	14	500	1200	3.15/3000	1.56	0.33	0.020	0.005	125	19-26	outline
Y55KKE	800-1800	1200	1460	18-50	16	500	1200	3.15/3000	1.51	0.32	0.018	0.004	125	21-30	outline
Y60KKE	800-1800	1500	1750	18-50	18	500	1200	3.15/3000	1.48	0.28	0.016	0.004	125	21-30	outline
Y65KKE	800-1800	1800	2080	18-50	21	500	1200	3.15/4000	1.41	0.23	0.013	0.0035	125	27-34	outline
Y70KKE	800-1800	2000	2240	30-60	23	500	1200	3.15/4000	1.45	0.21	0.012	0.003	125	30-40	outline
Y76KKE	800-1800	2500	2940	30-60	35.6	500	1200	3.15/5000	1.30	0.15	0.010	0.003	125	35-47	outline
Y30KKEA	800-1600	200	490	18-50	2.5	500	1000	3.1/600	1.60	1.32	0.045	0.015	125	5.3-12	outline
Y40KKEA	800-1800	500	920	18-50	6.3	500	1200	3.15/1500	1.42	0.50	0.030	0.008	125	15-20	outline
Y65KKG	1900-2500	1600	1920	40-80	21	500	1200	3.15/3600	1.48	0.23	0.013	0.0035	125	27-34	outline
Y70KKG	1900-2500	2000	2160	40-80	22.7	500	1200	3.15/4000	1.48	0.15	0.012	0.003	125	30-40	outline
Y76KKG	1900-2500	2500	2790	40-80	33.8	500	1200	3.15/5000	1.48	0.14	0.010	0.003	125	35-47	outline
Y89KKG	1900-3000	3000	3800	40-110	44	500	1200	3.0/5000	1.32	0.13	0.007	0.002	125	63-84	outline
Y100KKG	1900-3000	4000	4890	40-120	62	500	1200	2.90/5000	1.30	0.28	0.005	0.0015	125	81-108	outline
Y89KKJ	3100-4000	3370	3370	70-120	35	500	1200	3.40/2200	1.48	1.18	0.007	0.002	125	63-84	outline
Y100KKJ	3100-4000	4370	4370	70-120	44	500	1200	3.40/2500	1.48	0.16	0.005	0.0015	125	81-108	outline
Y89KKM	4100-5000	3290	3290	80-150	35	500	1200	3.40/2200	1.58	0.18	0.007	0.002	125	63-84	outline
Y100KKM	4100-5000	4290	4290	80-150	44	500	1200	3.40/2500	1.58	0.16	0.005	0.0015	125	81-108	outline
Y89KKE	800-1800	3000	4470	30-60	45	500	1200	3.0/5000	1.14	0.10	0.007	0.002	125	63-84	outline
Y70KKJ	3100-4000	1700	1770	50-100	18	1000	1000	3.4/2000	1.65	0.38	0.012	0.003	125	30-40	outline
Y76KKJ	3100-4000	2040	2040	50-100	23	1000	1000	3.4/2000	1.89	0.42	0.01	0.003	125	35-47	outline
H76KKM	4100-5200	1800	2000	60-50	25	1000	500	3.2/2000	1.68	0.26	0.01	0.003	125	35-47	outline
H89KKM	4500-5500	2200	3300	50-150	30	1000	500	3.2/2200	1.58	0.17	0.007	0.002	125	63-84	outline
H100KKM	4500-5200	2500	4300	60-150	40	1000	500	3.4/2500	1.58	0.15	0.005	0.0015	125	81-108	outline

Detailed Datasheet for Selection

Capsule
Part No.	I_T(AV)	V_DRM	I_TSM	I² t	V_TO	r_T	tq	R_thJC	R_thCH	F	Outline
	T_c=55ºC	V_RRM	50H_Z T_VJM	50H_Z T_VJM	T_VJM	T_VJM	T_VJM	R_thJC	R_thCH	F
	A	V	A	A²S^.10³	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.	I_T(AV)	V_DRM	I_TSM	I² t	V_TO	r_T	tq	R_thJC	R_thCH	F	Outline
	T_c=55ºC	V_RRM	50H_Z T_VJM	50H_Z T_VJM	T_VJM	T_VJM	T_VJM	R_thJC	R_thCH	F
	A	V	A	A²S^.10³	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.	I_T(AV)	V_DRM	I_TSM	I² t	V_TO	r_T	tq	R_thJC	R_thCH	F	Outline
	T_c=55ºC	V_DRM	50H_Z T_VJM	50H_Z T_VJM	T_VJM	T_VJM	T_VJM	R_thJC	R_thCH	F
	A	V	A	A²S^.10³	V	mΩ	µs	ºC/W	ºC/W	KN
KK1300	1300	2800	16000	1280	1.50	0.30	50	0.020	0.005	25	T11