Multilayer Ceramic Automotive

Transient Voltage Suppressor

Standard Capaci ty

Specifications

Packagin g

Tape and Reel

T

7 inch reel (Note)

Material

Dimensions

T

a

W

L

Features

Thin layer, high precise techniques

Leadless, Surface chip form

Variety of energy ratings available

No temperature derating up to 125°C ambient

High surge current capacity

Stable protection level,mini. Leakage current

Inherent bidirectional clamping

Available with Nickel/Tin end termination

No plastic or epoxy coating assures better

than 94v-0 flammability rating

Applications

• Absorption of switching surge from

various kinds of relay、trumpet、motors and

electro-magnetic valves.

•Electrostatic discharge and spike noise

suppression.

•Protect the electronic systems such as

antilock brake systems 、direct ignition

systems 、engine control、airbag control

systems 、wiper motor control and

semiconductors of automobile.

Body:

Ceramic (ZnO)

Terminals:

Ni/Sn plated (code “P”)

Ag/Pt/Pd non plated

(code “N” on request)

Operating Temperatur e

-55 to +125°C

Solderabilit y

acc. to IEC 60068-2-58

235°C, 2s

Soldering Heat Resistanc e

260ºC, 10 sec. (IEC 60068-2-58)

280ºC, 5 sec. (IEC 60068-2-58)

Response Tim e

1-5ns

Temperatur e coefficient (

αV) of clamping

voltage (Vc) @ specified test current

<0.01%/°C

Power dissipation

1.0W max.

Standards

MIL-STD-750

Maximum Ratings (125°C)

Specifications (25°C)

Specificatio ns (25°C)

Type

max. cont.

working

voltage

Jump start

voltage max.

load dump

energy

(10 pulses)

max. clamping

voltage at spec.

current

nominal varistor

voltage at 10mA (DC)

test current

typ.

capacitance

typ.

inductance

(V)

(V)

(J)

(V@A)

(V)

(V)

(pF)

(pF)

(nH)

JA0805ML180A

JA1206ML180A

JA1210ML180A

JA1812ML180A

JA2220ML180A

JA2220ML380A

18

18

18

18

18

18

38

24.5

24.5

24.5

24.5

24.5

24.5

50.0

1.0

1.5

3.0

6.0

25.0

30.0

40 @

1. 5

40 @

1.5

40 @

1.5

40 @

5

40 @

10

77 @

10

23.0

23.0

23.0

23.0

23.0

48.5

32 .0

32 .0

32 .0

32 .0

32 .0

56,0

76 0

107 0

3 2 15

5300

1320

4720

0

650

9 00

270 0

4500

1100

4 0 00

1.5

1.8

1.8

2.5

3, 0

3, 0

Specifications are subject

to change without notice

Orde r

Qty.

Order-

Type

Terminal Code

Packaging

Information

Numbe r

JA0805 ML18 0

A

P

T

V

M(DC )

V

JUMP

W

LD

V

C

V

N(DC )min.

V

N(DC )max.

C

typ.

L

typ.

(5minutes)

(8/20 µs)

1KHz

.

1MHz

.

DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com