Vishay Semiconductors VCAN26 BiSy ESD Protection Diodes

Vishay Semiconductors VCAN26 BiSy ESD Protection Diodes

Vishay Semiconductors VCAN26 Bidirectional Symmetrical (BiSy) ESD Protection Diodes are low capacitance, dual-line ESD protection diodes in a small SOT-323 package. The VCAN26 is designed for CAN-BUS applications with a flexible data rate (CAN FD). The 2-line protection diodes offer a ±26.5V working range, an IR < 0.05μA low leakage current, and a CD = 3pF (typ. at 5V) low load capacitance. The Vishay VCAN26 ESD Protection Diodes have an available AEC-Q101 qualified selection and e3 pins plated with tin (Sn).


  • For CAN-BUS application with flexible data rate (CAN FD)
  • Small SOT-323 package
  • 2-line ESD protection
  • Working range ± 26.5V
  • Low leakage current IR < 0.05μA
  • Low load capacitance CD = 3pF (typ. at 5V)
  • ESD immunity acc. IEC 61000-4-2
    • ±25kV contact discharge
    • ±30kV air discharge
  • ESD capability according to AEC-Q101: human body model: class H3B: > 8kV
  • e3 – pins plated with tin (Sn)
  • AEC-Q101 qualified available

Internal Diagram

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