佛山市顺德区科晟电子有限公司

■ Widely used in IGBT snubber circuit, and high-voltage high-frequency circuit. Such as: switching power supply when the peak voltage, peak current absorption protection, frequency converter and so on.

技术性能参数

参考标准 Reference standards	IEC61071-60068, GB17702.1
额定电压 Rated voltage U_R	630VDC~2500VDC
额定容量 Rated capcitance C_R	0.10uF~4.7uF 1KHz @ +25℃
电容量偏差 Capacitance Tolerance	±5 %（J） ±10 %（K） @ 1KHz, +25℃
工作温度 Operating temperature	-40℃~ 70℃ or 85℃ or 105℃
储存温度 Storage Temperature:	-40℃ ~ 70℃
损耗因素 Dissipation factor (DF)	tgδ≤0.0006 @ 1KHz @ +25℃
绝缘电阻 Insulation resistance (IR)	≧ 100,000 MΩ for C_R≦ 0.33μF @ 1KHz, +25℃, 100V ≧ 10,000 s for C_R＞0.33μF @ 1KHz, +25℃, 100V
极间电压强度（Ut-t） Voltage test between terminals (Ut-t)	1.6Un, 10s
极壳电压强度（Ut-c） Voltage test between terminal with case	3000VAC, 2s @+25℃ 50/60Hz
预期寿命 Expected life	100,000 hrs at U_R and Th≤ 70°C
电介质材料 Dielectric material	金属化双面蒸镀内串结构Metallized double-sided series structure
电极引出 Terminal	镀锡铜片（L形或N形）Tinned copper lug terminals (L or N type)
外壳 Case	工程塑胶外壳，阻燃UL94-V0 Engineering plastic case, flame retardant UL94-V0
填充料 Filling	环氧树酯填充料，阻燃UL94-V0 Epoxy resin filler, flame retardant UL94-V0

典型规格的技术参数 Technical parameters of typical specifications

MKP-IB-L/N Un=630VDC Urms=275VAC Upeak=850VDC Cn= 0.33~4.7 MFD
物料编码 Part Number	C	Un	U_RMS	dv/dt	I_P_EA_K	ESR max @ 100 kHz	I_RMS 100KHz @ 70°C	尺寸DIMENSIONS (mm)
物料编码 Part Number	μF	Vdc	Vac	V/μs	A	mΩ	A	W	H	T	L/N--P
MKP-IB334K630V	0.33	630	275	350	116	11	6.4	42.5	32	22	23~25
MKP-IB474K630V	0.47	630	275	350	165	9	7.2	42.5	32	22	23~25
MKP-IB684K630V	0.68	630	275	350	238	8	8.3	42.5	32	22	23~25
MKP-IB105K630V	1.0	630	275	350	350	7	9.6	42.5	32	22	23~25
MKP-IB125K630V	1.2	630	275	350	420	7	10.4	42.5	35	25	23~25
MKP-IB155K630V	1.5	630	275	350	525	6	11.5	42.5	37	28	23~25
MKP-IB205K630V	2.0	630	275	350	700	6	13.0	42.5	45	33	23~25
MKP-IB255K630V	2.5	630	275	350	875	5	14.5	42.5	45	33	23~25
MKP-IB125K630V	1.2	630	275	275	330	5	10.4	50	38	25	23~28
MKP-IB155K630V	1.5	630	275	275	412	5	11.6	50	38	25	23~28
MKP-IB205K630V	2.0	630	275	275	550	5	13.1	50	43	30	23~28
MKP-IB255K630V	2.5	630	275	275	688	5	14.4	50	43	30	23~28
MKP-IB305K630V	3.0	630	275	220	660	4	15.6	58	45	30	23~40
MKP-IB335K630V	3.3	630	275	220	726	4	16.2	58	45	30	23~40
MKP-IB405K630V	4.0	630	275	220	880	4	17.6	58	50	35	23~40
MKP-IB475K630V	4.7	630	275	220	1034	4	19.0	58	50	35	23~40

MKP-IB-L/N Un=1000VDC Urms=500VAC Upeak=1400VDC Cn= 0.33 ~ 2.7 MFD
物料编码 Part Number	C	Un	U_RMS	dv/dt	I_P_EA_K	ESR max @ 100 kHz	I_RMS 100KHz @ 70°C	尺寸DIMENSIONS (mm)
物料编码 Part Number	μF	Vdc	Vac	V/μs	A	mΩ	A	W	H	T	L/N--P
MKP-IB334K1000V	0.33	1000	500	570	188	7.5	8.9	42.5	32	22	23~25
MKP-IB474K1000V	0.47	1000	500	570	268	7.5	10.2	42.5	32	22	23~25
MKP-IB684K1000V	0.68	1000	500	570	388	6.5	11.8	42.5	35	25	23~25
MKP-IB105K1000V	1.0	1000	500	570	570	5.5	13.9	42.5	37	28	23~25
MKP-IB125K1000V	1.2	1000	500	570	684	5.5	15.1	42.5	45	33	23~25
MKP-IB684K1000V	0.68	1000	500	450	306	6.5	11.8	50	38	25	23~28
MKP-IB105K1000V	1.0	1000	500	450	450	5.5	13.8	50	38	25	23~28
MKP-IB125K1000V	1.2	1000	500	450	540	5.5	14.9	50	43	30	23~28
MKP-IB155K1000V	1.5	1000	500	450	675	5.5	16.4	50	43	30	23~28
MKP-IB205K1000V	2.0	1000	500	380	760	5.0	18.5	58	45	30	23~40
MKP-IB225K1000V	2.2	1000	500	380	836	5.0	19.3	58	45	30	23~40
MKP-IB255K1000V	2.5	1000	500	380	950	5.0	20.4	58	50	35	23~40
MKP-IB275K1000V	2.7	1000	500	380	1026	5.0	21.2	58	50	35	23~40

MKP-IB-L/N Un=1200VDC Urms=550VAC Upeak=1600VDC Cn= 0.22 ~ 2.2 MFD
物料编码 Part Number	C	Un	U_RMS	dv/dt	I_P_EA_K	ESR max @ 100 kHz	I_RMS 100KHz @ 70°C	尺寸DIMENSIONS (mm)
物料编码 Part Number	μF	Vdc	Vac	V/μs	A	mΩ	A	W	H	T	L/N--P
MKP-IB224K1200V	0.22	1200	550	700	154	9	8.5	42.5	32	22	23~25
MKP-IB334K1200V	0.33	1200	550	700	231	8	9.9	42.5	32	22	23~25
MKP-IB474K1200V	0.47	1200	550	700	329	7	11.5	42.5	32	22	23~25
MKP-IB684K1200V	0.68	1200	550	700	476	6	13.3	42.5	37	28	23~25
MKP-IB105K1200V	1.0	1200	550	700	700	6	16.0	42.5	45	33	23~25
MKP-IB474K1200V	0.47	1200	550	540	253	6	11.5	50	38	25	23~28
MKP-IB684K1200V	0.68	1200	550	540	367	6	13.4	50	38	25	23~28
MKP-IB824K1200V	0.82	1200	550	540	540	5	15.8	50	38	25	23~28
MKP-IB105K1200V	1.0	1200	550	540	648	4	17.3	50	43	30	23~28
MKP-IB125K1200V	1.2	1200	550	540	648	4	17.8	50	43	30	23~28
MKP-IB155K1200V	1.5	1200	550	430	645	4	19.0	58	45	30	23~40
MKP-IB205K1200V	2.0	1200	550	430	860	4	21.6	58	50	35	23~40
MKP-IB225K1200V	2.2	1200	550	430	946	4	22.5	58	50	35	23~40