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MULTILAYER CHIP VARISTOR

JMV S & E Series: (SMD Surge Protection)

INTRODUCTION

Metal Oxide based chip varistors (JMVs) are used for transient

voltage suppression. JMVs have non-linear voltage-current

behavior, which is similar to that of Zener Diode. Each grain in

JMV exhibits small p-n junction and has much better electrical

reliability than Zener Diode. JMV’s exhibit better electrical

properties such as excellent clamping voltage and low leakage

current.

• Small size and SMD compatibility

• Excellent clamping performance

• High transient current capability

• Fastest response time

• Low voltage available

FEATURES

2008.3.18

C5BC02

RoHS

ü

DIMENSIONS & CONSTRUCTION

APPLICATIONS

• IC and transistor protection

• Computer ESD and I/O protection

• Telecommunication transient protection

• Automotive circuitry applications

Dimensions

mm

ELECTRICAL DATA

Capacitance Value:

Packaging: T = Tape in Reel

Working Voltage:

Multilayer Varistor Series

S = Surge Series

E = ESD Series

Multilayer Varistor Size

(See Dimension Table)

Multilayer Varistor

DC

µ

µ

T

°

°

°

°

General Specification

Steady State of Applied Voltage:

DC Voltage Range (Vw )

Non-Repetitive Surge Current (8/20 S)

20A to 100A

Non-Repetitive Energy (10/1000 s) Waveform (E )

0.05 J to 12J

Operating Ambient Temperature Range

-55 C to 125 C

Storage Temperature Range

-55 C to 150 C

Item

3.3 V to 65 V

Continuous

Rating

Transient

Rating

Chip

Size

0402 1.0 + 0.1

0.5 + 0.10

0.25 + 0.15

0603 1.6 + 0.15

0.8 + 0.15

0.35 + 0.15

0805 2.0 + 0.2

1.25 + 0.20

1206 3.2 + 0.2

1.6 + 0.20

1210 3.2 + 0.2

2.5 + 0.20

1812 4.5 + 0.4

3.2 + 0.40

2220 5.7 + 0.4

5.0 + 0.40

0.71 max

0.71 max

0.8 max

0.8 max

0.6 max

0.9 max

1.02 max

0.71 max

1.8 max

1.8 max

2.0 max

2.5 max

A

L

W

T

Sym. Cap. Sym. Cap. Sym. Cap. Sym. Cap.

150

15

141

140

351

350

651

650

300

30

181

180

361

360

781

780

900

90

201

200

381

380

102

1000

101

100

231

230

501

500

132

1300

121

120

281

280

531

530

182

1800

Sym. Voltage Sym. Voltage

3R3

3.3 V

5R6

5.6 V

090

9.0 V

140

14 V

180

18 V

260

26 V

270

27 V

300

30 V