1 Features
• IEC 61000-4-2 level 4 ESD protection:
– ±30-kV contact discharge
– ±30-kV air-gap discharge
• Robust surge protection:
– IEC 61000-4-5 (8/20 μs): 4.3 A
• 24-V working voltage
• Bidirectional ESD protection
• Low clamping voltage protects downstream
components
• Temperature range: –55°C to +150°C
• I/O capacitance = 2.3 pF (typical)
• Offered in industry standard package: SOD-323
(DYF)
• Leaded packages used for automatic optical
inspection (AOI)

2 Applications
• USB power delivery (USB-PD)
– VBUS protection
– IO protection
• Industrial control networks:
– Local interconnect network (LIN)
– Single line CAN ESD protection
– DeviceNet
– Smart distribution systems

3 Description
The ESD1LIN24 is a single-channel low capacitance
bidirectional ESD protection device for local
interconnect network (LIN). This device is rated to
dissipate contact ESD strikes beyond the maximum
level specified in the IEC 61000-4-2 international
standard (±30-kV Contact, ±30-kV Airgap). The
low dynamic resistance and low clamping voltage
help protect systems against transient events. This
protection is key in safety systems that require a high
level of robustness and reliability.