Metalizētas plēves IGBT Snubber kondensators
SMJ-P sērija
Spēka elektronikas lietojumos snubber kondensators ir pievienots lielas strāvas komutācijas mezglam, lai samazinātu elektrisko vadu parazitāro induktivitāti.
Parazitārā induktivitāte izraisa lielu pārspriegumu pie izslēgšanas (kad strāva ir bloķēta), un, ja šādi pārspriegumi pārsniedz komponentu nominālos rādītājus, sliktākajā gadījumā pastāv bažas par sekojošu atteici.
Izmantojot zemas induktivitātes iekšējās konstrukcijas, papildu sveķu korpusus un pielāgotus galus, SMJ-P sērija ir paredzēta ātrai IGBTS pārslēgšanai un var kalpot kā slāpētāji un augstas strāvas augstas frekvences ievades filtri.
Tehniskie dati
spriegums | Un 700V.DC,Urms400Vac;Us1050V | |||||||
Izmērs (mm) | ||||||||
Cn(μF) | L(±1) | T(±1) | H(±1) | ESR @100KHz (mΩ) | ESL(nH) | dv/dt (V/μS) | Ipk(A) | Irms @40℃ @100KHz (A) |
0.47 | 42.5 | 24.5 | 27.5 | 12 | 25 | 500 | 235 | 8 |
0,68 | 42.5 | 24.5 | 27.5 | 10 | 25 | 480 | 326.4 | 10 |
1 | 42.5 | 24.5 | 27.5 | 8 | 24 | 450 | 450 | 12 |
1.5 | 42.5 | 33.5 | 35.5 | 7 | 25 | 430 | 645 | 5 |
2 | 42.5 | 33 | 35.5 | 6 | 24 | 420 | 840 | 15 |
2.5 | 42.5 | 33 | 45 | 6 | 23 | 400 | 1000 | 18 |
3 | 42.5 | 33 | 45 | 5.5 | 22 | 380 | 1140. gads | 20 |
3 | 57.5 | 30 | 45 | 5 | 26 | 350 | 1050 | 22 |
3.5 | 42.5 | 33 | 45 | 5 | 23 | 350 | 1225. gads | 25 |
3.5 | 57.5 | 30 | 45 | 6 | 25 | 300 | 1050 | 22 |
4.7 | 57.5 | 35 | 50 | 5 | 28 | 280 | 1316. gads | 25 |
5.6 | 57.5 | 38 | 54 | 4 | 30 | 250 | 1400 | 25 |
6 | 57.5 | 38 | 54 | 3.5 | 33 | 230 | 1380. gads | 28 |
6.8 | 57.5 | 42.5 | 56 | 3.2 | 32 | 220 | 1496. gads | 32 |
8 | 57.5 | 42.5 | 56 | 2.8 | 30 | 200 | 1600 | 33 |
spriegums | Un 1000V.DC, Urms500Vac;Us1500V | |||||||
Izmērs (mm) | ||||||||
Cn(μF) | L(±1) | T(±1) | H(±1) | ESR (mΩ) | ESL(nH) | dv/dt (V/μS) | Ipk(A) | Irms |
0.47 | 42.5 | 24.5 | 27.5 | 11 | 25 | 1000 | 470 | 10 |
0,68 | 42.5 | 24.5 | 27.5 | 8 | 25 | 800 | 544 | 12 |
1 | 42.5 | 33.5 | 35.5 | 6 | 24 | 800 | 800 | 15 |
1.5 | 42.5 | 33 | 45 | 6 | 24 | 700 | 1050 | 15 |
2 | 42.5 | 33 | 45 | 5 | 22 | 700 | 1400 | 20 |
2.5 | 57.5 | 30 | 45 | 5 | 30 | 600 | 1500 | 22 |
3 | 57.5 | 35 | 50 | 4 | 30 | 600 | 1800. gads | 25 |
3.3 | 57.5 | 35 | 50 | 3.5 | 28 | 550 | 1815. gads | 25 |
3.5 | 57.5 | 38 | 54 | 3.5 | 28 | 500 | 1750. gads | 25 |
4 | 57.5 | 38 | 54 | 3.2 | 26 | 500 | 2000. gads | 28 |
4.7 | 57.5 | 42.5 | 56 | 3 | 25 | 420 | 1974. gads | 30 |
5.6 | 57.5 | 42.5 | 56 | 2.8 | 24 | 400 | 2240 | 32 |
spriegums | Un 1200V.DC,Urms550Vac;Us1800V | |||||||
Cn(μF) | L(±1) | T(±1) | H(±1) | ESR (mΩ) | ESL(nH) | dv/dt (V/μS) | Ipk(A) | Irms |
0.47 | 42.5 | 24.5 | 27.5 | 11 | 24 | 1200 | 564 | 10 |
0,68 | 42.5 | 33.5 | 35.5 | 7 | 23 | 1100 | 748 | 12 |
1 | 42.5 | 33.5 | 35.5 | 6 | 22 | 800 | 800 | 14 |
1.5 | 42.5 | 33 | 45 | 5 | 20 | 800 | 1200 | 15 |
2 | 57.5 | 30 | 45 | 4 | 30 | 750 | 1500 | 20 |
2.5 | 57.5 | 35 | 50 | 4 | 28 | 700 | 1750. gads | 25 |
3 | 57.5 | 35 | 50 | 4 | 27 | 600 | 1800. gads | 25 |
3.3 | 57.5 | 38 | 54 | 4 | 27 | 550 | 1815. gads | 28 |
3.5 | 57.5 | 38 | 54 | 3.5 | 25 | 500 | 1750. gads | 28 |
4 | 57.5 | 42.5 | 56 | 3.5 | 25 | 450 | 1800. gads | 30 |
4.7 | 57.5 | 42.5 | 56 | 3.2 | 23 | 420 | 1974. gads | 32 |
spriegums | Un 1700V.DC,Urms575Vac;Us2250V | |||||||
Cn(μF) | L(±1) | T(±1) | H(±1) | ESR (mΩ) | ESL(nH) | dv/dt (V/μS) | Ipk(A) | Irms |
0.33 | 42.5 | 24.5 | 27.5 | 12 | 25 | 1300 | 429 | 9 |
0.47 | 42.5 | 24.5 | 27.5 | 10 | 24 | 1300 | 611 | 10 |
0,68 | 42.5 | 33.5 | 35.5 | 8 | 23 | 1300 | 884 | 12 |
1 | 42.5 | 33 | 45 | 7 | 22 | 1200 | 1200 | 15 |
1.5 | 42.5 | 33 | 45 | 6 | 22 | 1200 | 1800. gads | 18 |
1.5 | 57.5 | 30 | 45 | 5 | 31 | 1200 | 1800. gads | 20 |
2 | 57.5 | 30 | 45 | 5 | 30 | 1100 | 2200 | 22 |
2.5 | 57.5 | 35 | 50 | 4 | 28 | 1100 | 2750 | 25 |
3 | 57.5 | 38 | 54 | 4 | 27 | 700 | 2100. gads | 25 |
3.3 | 57.5 | 38 | 54 | 3.8 | 26 | 600 | 1980. gads | 28 |
3.5 | 57.5 | 42.5 | 56 | 3.5 | 25 | 500 | 1750. gads | 30 |
4 | 57.5 | 42.5 | 56 | 3.2 | 25 | 450 | 1800. gads | 32 |
spriegums | Un 2000V.DC, Urms700Vac;Us3000V | |||||||
Cn(μF) | L(±1) | T(±1) | H(±1) | ESR (mΩ) | ESL(nH) | dv/dt (V/μS) | Ipk(A) | Irms |
0.22 | 42.5 | 24.5 | 27.5 | 15 | 25 | 1500 | 330 | 10 |
0.33 | 42.5 | 33.5 | 35.5 | 12 | 24 | 1500 | 495 | 12 |
0.47 | 42.5 | 33.5 | 35.5 | 11 | 23 | 1400 | 658 | 15 |
0,68 | 42.5 | 33 | 45 | 8 | 22 | 1200 | 816 | 18 |
0,68 | 57.5 | 30 | 45 | 7 | 30 | 1100 | 748 | 20 |
0,82 | 42.5 | 33 | 45 | 7 | 28 | 1200 | 984 | 22 |
1 | 57.5 | 30 | 45 | 6 | 28 | 1100 | 1100 | 25 |
1.5 | 57.5 | 35 | 50 | 5 | 25 | 1000 | 1500 | 28 |
2 | 57.5 | 38 | 54 | 5 | 24 | 800 | 1600 | 28 |
2.2 | 57.5 | 42.5 | 56 | 4 | 23 | 700 | 1540. gads | 32 |
spriegums | Un 3000V.DC,Urms750Vac;Us4500V | |||||||
Cn(μF) | L(±1) | T(±1) | H(±1) | ESR (mΩ) | ESL(nH) | dv/dt (V/μS) | Ipk(A) | Irms |
0.15 | 42.5 | 33 | 45 | 18 | 28 | 2500 | 375 | 25 |
0.22 | 42.5 | 33 | 45 | 15 | 27 | 2200 | 484 | 28 |
0.22 | 57.5 | 35 | 50 | 15 | 25 | 2000. gads | 330 | 20 |
0.33 | 57.5 | 35 | 50 | 12 | 24 | 1800. gads | 495 | 20 |
0.47 | 57.5 | 38 | 54 | 11 | 23 | 1600 | 752 | 22 |
0,68 | 57.5 | 42.5 | 56 | 8 | 22 | 1500 | 1020 | 28 |
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