©2008 Littelfuse, Inc.

60

Revised: January 16, 2009

Gas Plasma Arrester (GDT) Products

Heavy Duty Delta Range > SL1411A Series

SL1411A Series

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/SL1411A.html for current information.

Physical Specifications

Weight:

1.5 g

Plating Materials:

Dull tin base on nickel

Part Marking:

Littelfuse ‘LF’ marking, Voltage and date

code.

Component

Storage

Temperature

Operating

Temperature

Standard GDT

Environmental Specifications

Electrical Characteristics

Voltage vs.Time Characteristic

Part

Number*

DC Breakover

Voltage @100 V/s

Volts

MAX Dynamic

Breakover Voltage

AC

Discharge

Amps

Max

Repetitive

Impulse

Current

kAmps

Max Single

Impulse Current

Max

Leakage

Current

nAmps

Holdover

Voltage

Volts

Nominal

On-state

Voltage

@ 1A

Volts

MIN

MAX

100 V/μs

Volts

1kV/μs

Volts

8/20μs

kAmps

10/350μs

kAmps

SL1411A075

90

500

700

10

10

50

50

SL1411A090

500

10

10

50

50

SL1411A150

500

10

10

50

50

550

700

10

10

100

10

10

100

900

10

10

100

SL1411A470

400

540

1000

1100

10

10

100

510

1400

10

10

100

1400

10

10

100

SL1411A1000

1150

10

10

100

Service Life Rating

10A

10/1000μs

1500 Operations

100A

10/1000μs

100 Operations

Time (ns)

0

200

400

600

800

1000

1200

Max dynamic breakover

voltage

Hold-over voltage

On-State voltage