Igbt Snubber Capacitors

Specifications
features
metallized film, ul94v-0 resin end filled, internal series connection.
Wide capacitance range, high voltage, high current, long useful life.
High-frequency, high plus, high dudt.
Low equivalent series resistance (esr), low equivalent series inductance (esl).
coating: polyester tape wrapping (axial) or fire-retardant plastic case (ul 94 v-0).
Terminals: tinned copper lug, tinned copper wire.
Applications
widely used in ups, solar and wind power inverter, inverter welding machine, electroplating power supply and other power electronic devices for igbt high-frequency absorption peak voltage and current.
Electrical characteristics
reference standard: iec 61071
operating temperature: -40� - +85�
capacitance range: 0.0047uf - 14uf
capacitance tolerance: â±5%(j), â±10%(k)
voltage range: 630v - 3000vdc
dissipation factor: c�0.1uf, 0.03% max.
c>0.1uf, 0.04% max. At 1khz, 25�
dielectric strength: between terminals: 200% un for 10 sec. At 25� (60 sec. For
type test)
between terminals to case: 3kv 50hz for 60 sec.
Insulation resistance: 30,000mohm*ufc but not exceed 30gî© (typical value), after
60 sec. Of electrification at 100vdc, 25�
shock current capability: dudt: 300 - 9000vî¼s
effective current: 7 - 32a
life expectancy: 100,000 hours at un and 70�
notes
customization for special specification and requirement is available.