PESD2CANFD24VT-Q

ESD protection for in-vehicle networks

7 September 2022

Product data sheet

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.

2. Features and benefits

• Reverse stand-off voltage: VRWM = 24 V

• Low clamping voltage: VCL= 33 V at IPP = 1 A

• ESD protection up to 23 kV (IEC 61000-4-2)

• Low capacitance: Cd = 6 pF

• ESD protection up to 23 kV (ISO 10605; C = 150 pF; R = 330 Ω)

• High temperature capability: Tj = 175 °C

• 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-FD

• CAN

• 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

-

-

24

V

IPPM

rated peak pulse

current

tp = 8/20 µs

[1] [2] -

-

2.6

A

VCL

clamping voltage

IPP = 1 A; tp = 8/20 µs; Tamb = 25 °C

[3] [2] -

33

42

V

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

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

[3] Device stressed with 8/20 μs exponential decay waveform according to IEC 61000-4-5.