The SP1000 Series is the latest Littelfuse SPA, designed for ESD protection of a wide range of electronic products. Surface Mount packaging and small size allows them to be mounted close to input ports for optimal high-level overvoltage protection. The SP1001-xx Series provides unidirectional overvoltage protection in a small single-package footprint for up to five channels, while the SP1002-01 protects one channel having bidirectional (AC) signals, such as those found in mobile phones, network adapters, and audio equipment.
The entire SP1000 Series has low input capacitance (8pF for the SP1001-xx; 5pF for the SP1002-01) and 1ns response time to protect high-speed circuits from repeated ESD events. Their SMT packaging and small size (appx. 0.09" sq. or less) allows them to be mounted close to the input port pins for optimal high-level overvoltage protection. They meet the requirements of IEC61000-4-2 for 8kV contact discharge.
These robust devices are designed to be connected from signal/data lines to ground on the circuit board side of the input connector, so they are the first board-level component encountered by an ESD transient. They can safely absorb repetitive ESD strikes at the maximum level specified without degradation.
Their very low input capacitance makes them suitable for signal line and interface protection from audio up to MHz frequencies. They are rated for operating voltages up to 6V, and have leakage currents of less than 0.5µA. Typical clamping voltages at the maximum 2A pulse current rating (8x20µs waveform) are 9.6V for the SP1001-xx Series, and 11.2V for the SP1002-01.
Typical applications are computer peripherals, PDAs, cell phones, digital cameras, network hardware ports, test equipment, and medical devices. SP1001 Series - Low capacitance 8kv rail to rail ESD protection array Zener diodes fabricated in a proprietary silicon avalanche technology protect each I/O pin to provide a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (Level 4, 8KV contact discharge) without performance degradation. Their very low loading capacitance also makes them ideal for protecting high speed signal pins.
Features:
- Low capacitance of 8pF (TYP) per I/O
- ESD protection of 8kV contact discharge (Level 4, IEC61000-4-2)
- Low leakage current of 0.5μA (MAX) at 5V
- Small package saves board space
Applications
- Computer Peripherals
- Mobile Phones
- Digital Cameras
- Desktops/Notebooks
- LCD/PDP TVs
- Set Top Boxes
- DVD Players
- MP3/PMP
|
|
SP3001 Lead-Free/Green Series, SP3002 Lead-Free/Green Series, SP3003 Lead-Free/Green Series, 501 Series – High Current 1206 Fast-Acting Fuse, 388 Series Lead-Free 3AG, Meti B Fuse, 437 Series Fast-Acting Thin-Film Fuse, 208 Series Lead-Free 2AG, Fast-Acting Fuse, 209 Series Lead-Free 2AG, Slo-Blo (Time Lag) Fuse, Sx02xS EV Series 0.8 Amp Sensitive SCR, Sx02xS EV Series 1.5 Amp Sensitive Gate SCR, LX8 EV Series 0.8A Sensitive Triacs, L01 EV Series 1A Sensitive Triacs, TwinChip™ Axial Series SIDACtor ® Device for CPE, 443 Series 250 VAC Nano2® Fuse , 0603L Series - POLYFUSE® Resettable PPTC, TwinChip™ SDP Series SIDACtor® device for DSL, SP725 Silicon Protection Array , SP03-6 Silicon Overvoltage Protection Array , SP1002 Series Silicon Protection Arrays, SDP Series SIDACtor® DSL Protectors -SDP, SDP Series SIDACtor® DSL Protectors - SDP Biased, 250V Time-Dalay Fuse Available in Small Footprint, SIDACtor® DSL Device for High Speed Apps, Biased SIDACtor® DSL Device for High Speed Apps
|
|
|
Supplier:
Littelfuse, Inc.
|
