Low inductance snubber for LinPak IGBT Module

Technical Specification:-

Physical Characteristics

1. Dielectric material Polypropylene film.
2. Electrode material Double metallized polyester & Metallised polypropylene film.
3. Winding construction Extended double metallised polyester electrodes with metallised Polypropylene dielectric internal series connection.
4. Enclosure Performed UL 94 V-0 plastic case with thermosetting resin-fill

Electrical Characteristics

1. Capacitance range 0.1 μF to 6.3 μF
2. Capacitance tolerance ± 5% (J), ± 10% (K)
3. Rated voltage VDC 700, 850, 1000, 1200, 1500, 2000, 2500, 3000
4. Rated voltage VAC 420, 500, 575, 630, 650, 700, 725, 750
4. Test Voltage terminals 2 x rated voltage VDC for 2 seconds
5. Test Voltage terminal to case 3KVAC at 50Hz for 60 seconds.
6. Dissipation factor (Tan d) ≤0.0005 at 1 KHz and 25°C
7. Temperature range -40°C To + 85°C
8. Insulation resistance at 25°C & at a test C ≤ 0.33 MFD ≥ 100,000 MΩ
voltage of 500 VDC applied for 1 minute C > 0.33 MFD ≥ 30,000 MΩ

Highlights:-

1. Self-healing property
2. High DV / DT
3. Low ESR
4. Low loss polypropylene dielectric
5. Reference standard – IEC 61071
6. Flame retardant UL94- V0, ROHS compliant

Applications:– As a low inductance snubber