Vishay Intertechnology, Inc. today released new bidirectional symmetrical (BiSy) ESD protection diodes in the compact SOT-323 package. Measuring 2.3 mm by 2.1 mm with a low 0.95 mm profile, the space-saving Vishay Semiconductors single-line VLIN26A1-03G and dual-line VCAN26A2-03G offer low capacitance and leakage current for the protection of automotive data lines against transient voltage signals.
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For LIN bus applications, the VLIN26A1-03G provides transient protection for one data line as per IEC 61000 4 2 at ±30 kV (air and contact discharge), while the VCAN26A2-03G protects two lines for CAN-Bus and FLEX-Bus applications. The AEC-Q101-qualified devices feature low load capacitance of 10pF typical and 15pF maximum, low maximum leakage current of under 0.05μA, and a working voltage of ±26.5V. The protection diodes are lead (Pb)-free and RoHS-compliant.
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