CBB81-0.1uF-2000V
High voltage metallized polypropylene capacitor 0.1uF/2000V for power electronics and snubber applications.
Product Overview
Description
The CBB81-0.1uF-2000V is a high voltage metallized polypropylene film capacitor designed for power electronics applications.
With 0.1uF capacitance and 2000V DC rating, this capacitor is ideal for snubber circuits, resonant converters, and high voltage filtering. The high dV/dt capability makes it suitable for IGBT snubbers.
Features include low ESR, high pulse current capability, and excellent self-healing properties. The axial lead construction provides reliable mounting.
Product Series
CBB
Primary Application
IGBT snubbers
Key Features
- 2000V high voltage rating
- High dV/dt capability
- Low ESR
- High pulse current
- Self-healing properties
- Axial lead construction
Specifications
| Capacitance | 0.1uF ±5% |
|---|---|
| Voltage Rating | 2000V DC |
| Temperature Range | -40°C to +105°C |
| Lead Style | Axial |
| Package | Cylindrical |
| dV/dt | High dV/dt capable |
| Dissipation Factor | ≤0.0010 (1kHz) |
| Insulation Resistance | ≥30000MΩ |
Applications
IGBT snubbers
Electronic system design
Resonant converters
Power conversion and supply
High voltage filtering
Electronic system design
Power supplies
Electronic system design
FAE Expert Insights
"The CBB81-0.1uF-2000V is excellent for high voltage snubber applications. The 2000V rating provides good margin for 1200V IGBT protection. The high dV/dt capability handles fast switching transients well. I've used this in numerous inverter designs with excellent results."
Excellent for high voltage snubber circuits
— David Wang, BeiLuo
Frequently Asked Questions
How do I calculate snubber capacitor value?
For IGBT snubbers: C = L × I² / V², where L is stray inductance, I is peak current, V is allowable overvoltage. Typical values are 0.1-0.47uF for medium power IGBTs. Always verify with actual circuit testing.
Calculate based on stray inductance and peak current, then verify.