Communication BUS Varistor

SOLDER PAD DIMENSIONS

mm (inches)

0402 Discrete

0603 Discrete

0405 Array

0612 Array

Length

1.00 ±0.10 (0.040 ±0.004)

1.60 ±0.15 (0.063 ±0.006)

1.00 ±0.15 (0.039 ±0.006)

1.60 ±0.20 (0.063 ±0.008)

Width

0.50 ±0.10 (0.020 ±0.004)

0.80 ±0.15 (0.032 ±0.006)

1.37 ±0.15 (0.054 ±0.006)

3.20 ±0.20 (0.126 ±0.008)

Thickness

0.60 Max. (0.024 Max.)

0.90 Max. (0.035 Max.)

0.66 Max. (0.026 Max.)

1.22 Max. (0.048 Max.)

Term Band Width

0.25 ±0.15 (0.010 ±0.006)

0.35 ±0.15 (0.014 ±0.006)

0.36 ±0.10 (0.014 ±0.004)

0.41 ±0.10 (0.016 ±0.010)

A

B

C

D

E

C

A

B

A

B

0405 Array

0402/0603 Discrete

0612 Array

A

B

C

D

E

AB

C

D

E

0402 Discrete

0.61

0.51

1.70

––

(0.024)

(0.020)

(0.067)

0603 Discrete

0.89

0.76

2.54

––

(0.035)

(0.030)

(0.100)

0405 Array

0.46

0.74

0.12

0.38

0.64

(0.018)

(0.029)

(0047)

(0.015)

(0.025)

0612 Array

0.89

1.65

2.54

0.46

0.76

(0.035)

(0.065)

(0.100)

(0.018)

(0.030)

PHYSICAL DIMENSIONS

mm (inches)

64

APPLICATION

AVX CAN BUS and FlexRay varistors offer significant advantages

in general areas of a typical CAN or FlexRay network as shown

on the right. Some of the advantages over diodes include:

• space savings

• higher ESD capability @ 25kV contact

• higher in rush current (4A) 8 x 20μS

• FIT rate ≤0.1 failures (per billion hours)

CAN

Powertrain

Body Control

Module/CAN

Gateway

Instrument

Cluster

Smart

Junction Box

Dash Board

Node

HVAC

Door

Module

Wheel Node

Wheel Node

Wheel Node

Wheel Node

X-by-Wire Master

0402, 0603

0405

0612

Discrete

Array

Array