1. General description

ESD protection device in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic

package, designed to protect two automotive in-vehicle network bus lines from the damage caused

by electrostatic discharge (ESD) and other transients for 24V and 48 V board net.

2. Features and benefits

• Reverse stand-off voltage: VRWM = 48 V

• Low clamping voltage: VCL= 67 V at IPPM = 3.5 A

• Typical diode capacitance matching: ΔCd/Cd = 0.5

• Low capacitance for improved signal integrity: Cd typ = 7.1 pF

• ESD protection up to 30 kV (IEC 61000-4-2; ISO 10605; C = 330 pF, R = 330 Ω)

• Low leakage current: IRM < 1 nA

• Qualified according to AEC-Q101 and recommended for use in automotive applications

3. Applications

ESD protection for in-vehicle network lines in automotive environments

• CAN/CAN-FD

• LIN

• FlexRay

• SENT