EPCOS / TDK B725x Multilayer Varistors
EPCOS / TDK B725x Multilayer Varistors are AEC-Q200 compliant and offer reliable ESD protection up to 30kV per IEC 61000-4-2 standards. These varistors feature low leakage current, high lifetime robustness, high energy absorption capability, and no temperature derating up to +125°C. They can handle surge currents from 5A to 400A for 8/20μs pulses while maintaining a leakage current of 1μA to 25μA at the rated DC voltage and room temperature. Specifications for the B725x varistors include a 0603 to 1210 case size range, 32VDC voltage rating, 10pF capacitance, and a <0.5ns response time. EPCOS / TDK B725x Multilayer Varistors provide transient overvoltage protection for automotive battery lines, engine management systems, and electronic control units
Features
- AEC-Q200 qualified
- Reliable ESD protection up to 30 kV according to IEC 61000-4-2
- Comply with automotive pulses according to ISO 7637-2/16750-2
- High energy absorption capability
- Low leakage current
- High lifetime robustness
- No temperature derating up to +125°C
- Stable protection level
- Load-dump and jump-start protection
Applications
- Transient Overvoltage Protection
- Automotive battery lines
- Engine management systems
- Electronic control units
- Airbags
- ABS
- ESP
Specifications
- 32VDC operating voltage
- 0603 to 1210 case size range
- 120V maximum clamping voltage
- 1μA maximum leakage current
- 10ps to 500ps voltage transient range
- 10pF capacitance
- <0.5ns response time
- -55°C to +150°C operating temperature range
Publicerad: 2024-12-02
| Uppdaterad: 2024-12-12