Littelfuse SP3021 SPA® Bidirectional Discrete TVS Diode Array
Littelfuse SP3021 SPA® Bidirectional Discrete TVS Diode Array includes back-to-back TVS diodes fabricated using silicon avalanche technology to protect electronic equipment that may experience destructive electrostatic discharges (ESD). The robust diodes safely absorb repetitive ESD strikes (up to the maximum) level specified in the IEC 61000-4-2 international standard without performance degradation. Back-to-back configuration provides symmetrical ESD protection for data lines when AC signals are present.
Features
- ESD protection of ±8kV contact discharge, ±15kV air discharge, (IEC 61000-4-2)
- EFT, IEC 61000-4-4, 40A (5/50ns)
- Lightning protection, IEC 61000-4-5 2nd edition (tp=8/20µs)
- Low leakage current of 1μA at 5V
- Low capacitance of 0.5pF at VR=0V
- Small 0402 footprint, SOD-882 package
- UL 94V-0 flammability rating
- Reflow solderable
- AEC-Q101 qualified
- Lead-free, Halogen-free, and RoHS compliant
Applications
- USB 3.0/USB 2.0
- MHL/MIPI/MDDI
- HDMI, Display Port, and eSATA
- Set-top boxes and game consoles
- Smartphones
- External storage
- Ultrabooks and notebooks
- Tablets and eReaders
Specifications
- 2.0A maximum peak current
- 5.0V maximum reverse standoff voltage
- 7.0V minimum Reverse breakdown voltage
- 1µA maximum reverse leakage current
- 13.1V to 14.7V typical clamp voltage range
- 1.6Ω typical dynamic resistance
- 0.5pF typical diode capacitance
- -40°C to +125°C operating temperature range
- Pre-plated frame or matte tin lead plating
- Copper alloy leads
- 0.004" (0.102mm) lead coplanarity
- Silicon substitute material
- Molded epoxy body
USB 3.0 Application Example
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Published: 2023-03-29
| Updated: 2023-04-13