Littelfuse - TVS Diode Arrays - Lightning Surge Protection - SP03A-3.3 Series
This SP03A provides overvoltage protection for applications such as 10/100/1000 BaseT Ethernet, and T3/E3 interfaces. This new protector combines the TVS diode element with a diode rectifier bridge to provide both longitudinal and differential protection in one package. This design results in a capacitive loading characteristic that is log-linear with respect to the signal voltage across the device. This reduces intermodulation (IM) distortion caused by a typical solid-state protection solution. The application schematic provides the connection information and the SP03A is rated for GR-1089, intra-building transient immunity requirements for telecommunication installations.
Features:
- RoHS compliant
- MS-012 surface moint package (JEDEC SO-8)
- Low insertion loss, log-linear capacitance
- Combined longitudinal and metallic protection
- Lightning Protection, IEC61000-4-5, 150A (8/20µs)
- Clamping speed of nanoseconds
- UL 94V-0 epoxy molding
- Low clamping voltage
Applications:
- T1/E1 Line cards
- T3/E3 and DS3 Interfaces
- STS-1 Interfaces
- 10/100/1000 BaseT Ethernet