©2010 Littelfuse, Inc.

Gas Discharge Tube (GDT) Products

48

Revised: June 28, 2010

Specifications are subject to change without notice.

Please refer to www.littelfuse.com for current information.

Customer should verify actual device performance in their specific applications.

SL1011A/B and SL1411A Series

SL1011A/B and SL1411A Series

Electrical Characteristics

Part Number

Device Specifications (at 25°C)

Life Ratings

DC Breakdown

(@100V/s)

Impulse

Breakdown

(@100V/μs)

Impulse

Breakdown

In Volts

(@1kV/μs)

Insulation

Resistance

Capaci-

tance

(@1MHz)

Arc

Voltage

(on state

Voltage)

@1Amp Min

Surge

Life

(@100A

10/1000μs)

Nominal

Impulse

Discharge

Current

(8/20μs)

Nominal

AC

Discharge

Current

(10x1s

@50-60Hz)

AC

Dischage

Current

(9 Cycles @

50Hz)

DC

Holdover

Max Impulse

Discharge Current

(1 Application)

MIN TYP MAX

MAX

MIN

MAX

TYP

TYP

@ 8/20μs

@ 10/350μs

Product Characteristics

Materials

Leaded Device: Nickel-plated with Tin-

plated wires

Core and Surface Mount: Dull Tin-plated

Product Marking

Littelfuse 'LF' Mark, voltage and date

code

Glow to Arc

Transition Current

< 0.5 Amps

Glow Voltage

~60 Volts

Storage and

Operational

Temperature

-40 to +90°C

Notes:

1. At delivery AQL 0.65 level II, DIN ISO 2859

2. In ionized mode

3. Comparable to the silicon measurement Switching Voltage (Vs)

4. Tested according to ITU-T Rec. K.12 < 150 msecs.