37

Glass Encapsulated SMD Varistor MLV

(VJ14)

Telecom MLV Range – MT Series

TELECOM MLV RANGE - VJ14 MT SERIES

FEATURES

• Effective alternative to leaded MOVs between 60 and

90 Vrsm

• High Energy Ratings up to 6 Joules with 1812 case size

• Nickel barrier or hybrid AgPdPt terminations

• Multiple Strike Capability

• Provide EMC Capacitance

• Specified in accordance to CCITT 10/1000μs Pulse test

• RoHS Compliant and IMDS Registration

CCITT 10x700µs TEST

A pulse of 10 x 700μs duration as specified by CCITT or IEC

61000-4-5 is often used to check the interference immunity

of Telecom equipment.

The curves show that the 60Vrms Varistor can reduce the

interference of the equipment from 2KV to less than 200V.

TARGET APPLICATIONS

• Phone Lines, ADSL Lines, and other Telecom Circuits

• Consumer Products

GENERAL CHARACTERISTICS

Storage Temperature: -55ºC to +125ºC

Operating Temperature: -55ºC to +125ºC

60Vrms

95Vrms

10%

8%

6%

4%

2%

0%

110

100

Pulses

1000

With a 60Vrms Telecom Varistor

(Protection level <200V)

Without Varistor

(Open-circuit voltage)

2000

1500

1000

500

0

0

0.2

0.4

0.6

0.8

Time (ms)

1

1.2

1.4

1.6

Ten pulses with a duration of 10x700μs applied at one

minute intervals are specified for telecom equipment.

The curves show the V1mA drift when more than 10 pulses

are applied.

PART NUMBERS

Breakdown

CCITT

l max.

Energy

Mean

Typical

Part Number

Case Size

Operating Voltage

Voltage

Max. Clamping Voltage

10 Pulses

8*20µs

10*1000µs

Power

Cap.

10*700µs

Dissipation

EIA

Vac

Vdc

V(1mA)

V

Amp.

Amp.

Amp.

Joules

W

pF

VJ14MT0600---

1812

60

85

100

400

45

45

400

6

0.015

400

VJ14MT0750---

1812

75

100

120

400

45

45

400

6

0.015

400

VJ14MT0950---

1812

95

125

150

250

45

45

250

5

0.015

250

10/700 Pulse Test Capability

Typical V1mA Drift

10/700 Telecom Test Pulse Wave-Form

Hybrid termination AgPdPt (VC Range) upon request