MKP-IR IGBT Snubber Capacitor

MKP-IR IGBT Snubber Capacitor

PE tape package
Axial IGBT snubber capacitor

Applications
Axial IGBT snubber capacitors are widely used in IGBT snubber circuits. The peak voltage and peak current can be absorbed for protection when the power is switched off.

Features
1. Double-sided deposition will be adopted, which allows a good bearing towards high temperature resistance, and strong over-current ability.
2. It can withstand the impact of a high-frequency pulse current.
3. Low self-inductance, small temperature rise.
4. Dry-type, solid epoxy resin encapsulation
5. Electronic isolation tape package (easy installation) small equivalent series
6. Small equivalent series resistance (ERS)

Notice: For other voltages, capacities, sizes and performance parameters, please contact us.

Technical Parameters
Reference Standard IEC61071-60068, GB17702.1
Rated Voltage 630VDC~2500VDC
Rated Capacitance 0.1uF~6uF 1KHz @ +25℃
Capacitance Tolerance ±5 % (J) ±10 % (K) Optional tolerances : @ 100Hz @+25℃
Operation Temperature Range -40℃ ~+85℃
Storage Temperature Range -40℃ ~+85℃
Dissipation Factor (DF) tgδ≤0.0006 @ 1KHz @ +25℃
Insulation Resistance (IR) (Ris x C): ≥5000S T: +25 °C @ 1min & testing voltage: 100 Vdc
Dielectric Strength (Ut-t) 1.5Un for10S
Voltage Between Terminals to Case (Ut-c ) 3000VAC 2s @+25℃ 50/60Hz
Service Life 100,000hours at Un and Th≤ 70°C
Dielectric Material Metallized double-sided evaporation series structure
Electrode Lead-out Structure Tin plated copper needle (Ф1.0/Ф1.2)
Case white electronic isolating tape package
Internal Filling Material Insulating filling adhesive (UL94- V0)
Comment: If the altitude is more than 2000m, tolerances towards technical parameters may generate due to the influence from convective cooling and external insulation.
Design Drawing
Design Drawing
MKP-IR Un=630VDC Urms=275VAC Upeak=850VDC Cn= 0.47 ~6.0 MFD
Catalog Part Number Cn Un URMS dv/dt IPEAK ESR max @ 100 kHz IRMS 100 kHz @ 70°C DIMENSIONS(mm)
μF Vdc Vac V/μs A A ФD L d
MKP-IR474K630VL38D10 0.47 630 275 450 212 9 7.3 21 38 1.0
MKP-IR684K630VL38D10 0.68 630 275 450 306 8 8.4 23 38 1.0
MKP-IR105K630VL38D12 1.0 630 275 450 450 7 9.9 26 38 1.2
MKP-IR105K630VL44D12 1.0 630 275 350 350 7 9.8 24 44 1.2
MKP-IR125K630VL44D12 1.2 630 275 350 420 7 10.6 26 44 1.2
MKP-IR155K630VL44D12 1.5 630 275 350 525 6 11.6 28 44 1.2
MKP-IR205K630VL44D12 2.0 630 275 350 700 6 13.2 32 44 1.2
MKP-IR255K630VL50D12 2.5 630 275 275 688 5 14.3 31 50 1.2
MKP-IR335K630VL50D122 3.3 630 275 275 908 5 16.2 35 50 1.2*2
MKP-IR335K630VL58D122 3.3 630 275 220 726 4 16.0 32 58 1.2*2
MKP-IR405K630VL58D122 4.0 630 275 220 880 4 17.4 35 58 1.2*2
MKP-IR475K630VL58D122 4.7 630 275 220 1034 4 18.8 38 58 1.2*2
MKP-IR505K630VL58D122 5.0 630 275 220 1100 4 19.5 39 58 1.2*2
MKP-IR605K630VL58D122 6.0 630 275 220 1320 4 21.1 42 58 1.2*2
MKP-IR Un=1000VDC Urms=500VAC Upeak=1400VDC Cn= 0.22 ~ 4.0 MFD
Catalog Part Number Cn Un URMS dv/dt IPEAK ESR max @ 100 kHz IRMS 100 kHz @ 70°C DIMENSIONS (mm)
μF Vdc Vac V/μs A A ФD L Φd
MKP-IR224K1000VL38D10 0.22 1000 500 720 158 7 7.6 21 38 1.0
MKP-IR334K1000VL38D12 0.33 1000 500 720 238 7 8.7 22 38 1.2
MKP-IR474K1000VL38D12 0.47 1000 500 720 338 7 10.1 24 38 1.2
MKP-IR474K1000VL44D12 0.47 1000 500 570 268 6 10.0 23 44 1.2
MKP-IR684K1000VL44D12 0.68 1000 500 570 388 6 11.7 27 44 1.2
MKP-IR105K1000VL44D12 1.0 1000 500 570 570 5 13.9 31 44 1.2
MKP-IR125K1000VL44D12 1.2 1000 500 570 684 5 15.0 32 44 1.2
MKP-IR155K1000VL50D122 1.5 1000 500 440 660 5 16.2 32 50 1.2*2
MKP-IR205K1000VL50D122 2.0 1000 500 440 880 5 18.4 37 50 1.2*2
MKP-IR205K1000VL58D122 2.0 1000 500 350 700 4 18.3 33 58 1.2*2
MKP-IR255K1000VL58D122 2.5 1000 500 350 875 4 20.2 37 58 1.2*2
MKP-IR305K1000VL58D122 3.0 1000 500 350 1050 3 21.9 40 58 1.2*3
MKP-IR335K1000VL58D122 3.3 1000 500 350 1155 3 23.0 42 58 1.2*2
MKP-IR405K1000VL58D122 4.0 1000 500 350 1400 3 25.2 46 58 1.2*2
MKP-IR Un=1200VDC Urms=550VAC Upeak=1600VDC Cn= 0.10 ~ 3.3 MFD
Catalog Part Number Cn Un URMS dv/dt IPEAK ESR max @ 100 kHz IRMS 100 kHz @ 70°C DIMENSIONS (mm)
μF Vdc Vac V/μs A A ФD L Φd
MKP-IR224K1200VL38D12 0.22 1200 550 880 194 7 8.7 22 38 1.2
MKP-IR334K1200VL38D12 0.33 1200 550 880 290 7 10.1 24 38 1.2
MKP-IR474K1200VL38D12 0.47 1200 550 880 413 7 11.8 27 38 1.5
MKP-IR474K1200VL44D12 0.47 1200 550 700 329 7 11.7 24 44 1.2
MKP-IR684K1200VL44D12 0.68 1200 550 700 476 6 13.6 28 44 1.2
MKP-IR105K1200VL44D122 1.0 1200 550 700 700 6 16.2 33 44 1.2*2
MKP-IR125K1200VL44D122 1.2 1200 550 700 840 6 17.5 36 44 1.2*2
MKP-IR125K1200VL50D122 1.2 1200 550 540 648 5 17.3 33 50 1.2*2
MKP-IR155K1200VL50D122 1.5 1200 550 540 810 4 19.0 36 50 1.2*2
MKP-IR205K1200VL50D122 2.0 1200 550 540 1080 4 21.7 42 50 1.2*2
MKP-IR205K1200VL58D122 2.0 1200 550 430 860 4 21.5 36 58 1.2*2
MKP-IR225K1200VL58D122 2.2 1200 550 430 946 4 22.4 38 58 1.2*2
MKP-IR255K1200VL58D122 2.5 1200 550 430 1075 4 237 40 58 1.2*2
MKP-IR305K1200VL58D122 3.0 1200 550 430 1290 4 25.8 44 58 1.2*2
MKP-IR335K1200VL58D122 3.3 1200 550 430 1419 4 27.0 46 58 1.2*2
MKP-IR Un=1600VDC Urms=630VAC Upeak=2000VDC Cn= 0.15 ~ 2.0 MFD
Catalog Part Number Cn Un URMS dv/dt IPEAK ESR max @ 100 kHz IRMS 100 kHz @ 70°C DIMENSIONS (mm)
μF Vdc Vac V/μs A A ФD L Φd
MKP-IR154K1600VL38D12 0.15 1600 630 1250 188 8 8.7 22 38 1.2
MKP-IR224K1600VL38D12 0.22 1600 630 1250 275 7 10.1 23 38 1.2
MKP-IR334K1600VL38D12 0.33 1600 630 1250 413 7 11.9 28 38 1.2
MKP-IR334K1600VL44D12 0.33 1600 630 990 327 6 11.8 25 44 1.2
MKP-IR474K1600VL44D12 0.47 1600 630 990 465 6 13.8 29 44 1.2
MKP-IR684K1600VL44D122 0.68 1600 630 990 673 6 16.2 34 44 1.2*2
MKP-IR105K1600VL50D122 1.0 1600 630 760 760 5 18.9 36 50 1.2*2
MKP-IR125K1600VL50D122 1.2 1600 630 760 912 5 20.5 39 50 1.2*2
MKP-IR105K1600VL58D122 1.0 1600 630 600 600 5 18.8 32 58 1.2*2
MKP-IR125K1600VL58D122 1.2 1600 630 600 720 5 20.4 35 58 1.2*2
MKP-IR155K1600VL58D122 1.5 1600 630 600 900 4 22.6 38 58 1.2*2
MKP-IR205K1600VL58D122 2.0 1600 630 600 1200 4 25.8 44 58 1.2*2
MKP-IR Un=2000VDC Urms=700VAC Upeak=2500VDC Cn= 0.10 ~ 1.5 MFD
Catalog Part Number Cn Un URMS dv/dt IPEAK ESR max @ 100 kHz IRMS 100 kHz @ 70°C DIMENSIONS (mm)
μF Vdc Vac V/μs A A ФD L Φd
MKP-IR104K2000VL38D12 0.10 2000 700 1680 168 8 8.4 21 38 1.2
MKP-IR154K2000VL38D12 0.15 2000 700 1680 252 7 9.8 23 38 1.2
MKP-IR224K2000VL38D12 0.22 2000 700 1680 370 7 11.5 27 38 1.2
MKP-IR224K2000VL44D12 0.22 2000 700 1300 286 7 11.4 24 44 1.2
MKP-IR334K2000VL44D12 0.33 2000 700 1300 429 6 13.6 29 44 1.2
MKP-IR474K2000VL44D122 0.47 2000 700 1300 611 6 15.9 34 44 1.2*2
MKP-IR474K2000VL50D122 0.47 2000 700 1000 470 5 15.6 30 50 1.2*2
MKP-IR684K2000VL50D122 0.68 2000 700 1000 680 5 18.4 35 50 1.2*2
MKP-IR105K2000VL58D122 1.0 2000 700 800 800 4 21.8 38 58 1.2*2
MKP-IR125K2000VL58D122 1.2 2000 700 800 960 4 22.6 41 58 1.2*2
MKP-IR155K2000VL58D122 1.5 2000 700 800 1200 4 26.3 45 58 1.2*2
MKP-IR Un=2500VDC Urms=750VAC Upeak=3000VDC Cn= 0.047 ~ 1.0 MFD
Catalog Part Number Cn Un URMS dv/dt IPEAK ESR max @ 100 kHz IRMS 100 kHz @ 70°C DIMENSIONS (mm)
μF Vdc Vac V/μs A A ФD L d
MKP-IR473K2500VL38D10 0.047 2500 750 2400 113 14 7.7 21 38 1.0
MKP-IR104K2500VL38D12 0.10 2500 750 2400 240 10 10.0 23 38 1.2
MKP-IR154K2500VL38D12 0.15 2500 750 2400 360 8 11.8 27 38 1.2
MKP-IR154K2500VL44D12 0.15 2500 750 1900 285 7 11.7 25 44 1.2
MKP-IR224K2500VL44D12 0.22 2500 750 1900 418 7 13.8 29 44 1.2
MKP-IR334K2500VL44D122 0.33 2500 750 1900 627 6 16.5 34 44 1.2*2
MKP-IR334K2500VL50D122 0.33 2500 750 1500 495 6 16.2 31 50 1.2*2
MKP-IR474K2500VL50D122 0.47 2500 750 1500 705 5 18.9 36 50 1.2*2
MKP-IR474K2500VL58D122 0.47 2500 750 1200 564 5 18.8 32 58 1.2*2
MKP-IR684K2500VL58D122 0.68 2500 750 1200 816 4 22.3 38 58 1.2*2
MKP-IR105K2500VL58D122 1.0 2500 750 1200 1200 4 26.7 45 58 1.2*2
Inquiry Form