Snubber capacitors are double-sided metallized polypropylene film capacitors used in power conversion applications requiring stable capacitance and low dissipation factor to handle high voltage, high dV/dt and high ripple current.
Snubber capacitors Typical Applications：
• Silicon-controlled rectifier (SCR and IGBT) and SiC (e.g. MOSFET) commutation circuits. •DC Link, Snubber, resonant converters, and tank circuits.
GB/T 17702 (IEC 61071)
Maximum Permissible Case TEMP (Tcase)
0.047μF ~ 9μF
Rated Voltage (UNDC)
630Vdc 700Vdc 850Vdc 1000Vdc 12000Vdc
1600Vdc 1700Vdc 2000Vdc 2500Vdc 3000Vdc
± 5% (J)、± 10% (K)
Construction (Plastic or Metal)
Radial boxed and terminals direct mounting
It has a tinned brass lug direct IGBT mounting
Packed in cardboard trays with protection for the terminals
Lighting products, Home electronics, Automotive electronics