Littelfuse SP31xE TVS Diode Arrays

Littelfuse SP31xE TVS Diode Arrays are 0.3pF, 30kV ultra-low capacitance bidirectional diodes with Electrostatic Discharge (ESD) protection. These diodes safely absorb repetitive ESD strikes at ±30kV without performance degradation and dissipate a surge current in 8/20μs waveform. The SP31xE TVS diode arrays are designed with a low leakage current of 1nA typical and operate within the -40°C to 125°C temperature range. These diodes are halogen-free, lead-free, RoHS compliant, and rated at Moisture Sensitivity Level 1 (MSL-1). Typical applications include USB 2.0, USB 3.0, RF signal ESD protection, RF switching, and Near Field Communications (NFC).

Features

ESD, IEC 61000-4-2, ±30kV contact/air
EFT, IEC 61000-4-4, 40A (5/50ns)

Halogen-free, lead-free, and RoHS compliant
Moisture Sensitivity Level 1 (MSL-1)

Specifications

1nA typical reverse leakage current at 28V
0.3pF typical low capacitance at V_R = 0V
0.65Ω dynamic resistance

-40°C to 125°C operating temperature range
-55°C to 150°C storage temperature range

Applications

USB 2.0 and USB 3.0
Near Field Communications (NFC)
RF signal ESD protection

RF switching
Power amplifier
Antenna ESD protection

Littelfuse SP31xE TVS Diode Arrays

Features

Specifications

Applications

Functional Block Diagram

Dimensions

husseinkey ELECTRONICS®

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