UESD64B

UESD54B/55B/56B/64B Quad/Five Line ESD Protection Diode Array UESD54B SC70-5/SC88A/SOT353 UESD55B SC89-6/SOT563/SOT666 UESD56B SC89-6/SOT563/SOT666 UESD64B SC89-5/SOT553/SOT665 General Description The UESD54B/55B/56B/64B of TVS diode array is designed to protect sensitive electronics from damage or latch-up due to ESD for use in applications where board space is at a premium. It is unidirectional device and may be used on lines where the signal polarities are above ground. The UESD54B/55B/64B will protect up to four lines and the UESD56B will protect up to five lines. TVS diodes are solid-state devices feature large cross-sectional area junctions for conducting high transient currents, specifically for transient suppression. It offers desirable characteristics for board level protection including fast response time, low operating, low clamping voltage, and no device degradation. The UESD54B/55B/56B/64B may be used to meet the immunity requirements of IEC 61000-4-2, level 4. The small...