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001-07 / 20110926 / e9c11_avr.fm

• All specifications are subject to change without notice.

FEATURES

• No polarity, due to symmetrical current-voltage characteristics.

Equivalent to anode common type Zener diode.

• Excellent electrostatic absorption capability.

Response is as good or better than Zener diode.

Keeps symmetrical current-voltage characteristics even after

electrostatic absorption.

• Adopted the inner electrodes lamination structure.

Wide range of varistor voltages are available in series (6.8 to

39V).

Low capacitance items are available in series (1.1pF to).

World’s smallest 0603-, 1005-, 1608-, 2012-chip types and

1410-array type are available in series.

• Excellent mount reliability. Good for Pb-free soldering.

Adopted (Ni/Sn) electroplating.

Achieved good solderability and solder heat resistance.

• Can replace a Zener diode + capacitor combination.

Reduced footprint and total mounting cost.

APPLICATIONS

• Electrostatic absorption

• Pulse noise absorption

TEMPERATURE RANGES

APPLICATION EXAMPLES

INTERNAL STRUCTURE

CIRCUITS

SINGLE TYPE

ARRAY TYPE

OPERATIONAL VOLTAGE RANGES

RECOMMENDED REFLOW SOLDERING CONDITIONS

Type

AVR-M1005/1608/2012

AVR-M14A2/0603/AVRL

Operating

–40 to +125°C

–40 to +85°C

Storage

–40 to +125°C

–40 to +85°C

Consumer product

Application

Mobile phone

Digital video camera

Digital camera

PDA

Note PC

DVD-ROM, CD-ROM

CD/MD/MP3 player

Game machine

Data terminal

LCD panel

Touch panel

Button and switch unit

Battery terminal

Audio-Video input-output terminal

Microphone/receiver unit

Controller unit

In-car equipment

CAN-BUS

ECU

Connector

Air conditioner panel

Car audio

Car navigation

Varistor body

(Zinc Oxide: ZnO semiconductor ceramics)

Inner electrode

(Palladium)

Sn plating

Ni plating

Ag termination

underlayer

7.5

28

16

19

Circuit voltage(V)

5

0

10152025

30

0603 type

1005 type

1608 type

2012 type

1410 type

28

Natural

cooling

10s max.

Preheating

60 to 120s

Soldering

60s max.

220˚C

250˚C

260˚C max.

180˚C

150˚C

Time(s)