PESD2CANFD36VT-Q

ESD protection for in-vehicle networks

13 November 2022

Product data sheet

1. General description

ESD protection device in a small SOT23 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.

2. Features and benefits

• Reverse stand-off voltage: VRWM = 36 V

• Low clamping voltage: VCL= 45 V at IPP = 1 A

• ESD protection up to 20 kV (IEC 61000-4-2)

• Low capacitance: Cd = 6 pF

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

3. Applications

ESD protection for in-vehicle network lines in automotive environments

• 24 V board net / truck systems

• CAN / CAN-FD

• FlexRay

• SENT

4. Quick reference data

Table 1. Quick reference data

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VRWM

reverse standoff

voltage

Tamb = 25 °C

-

-

36

V

IPPM

rated peak pulse

current

tp = 8/20 µs

[1] [2] -

-

2

A

VCL

clamping voltage

IPP = 16 A; tp = 100 ns; Tamb = 25 °C

[3] [2] -

50

-

V

[1] According to IEC 61000-4-5.

[2] Measured from pin 1 or 2 to pin 3.

[3] Non-repetitive current pulse, Transmission Line Pulse (TLP); square pulse; ANSI / ESD STM5.5.1-2008