© 2017 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 09/14/17

Description

Features

Agency Approvals

Absolute Maximum Ratings

• See Device Ratings and Specifications chart for ratings of individual members of a series.

Agency

Agency Approval

Agency File Number

UL1449

E320116

IEC 60950-1(Annex Q)

IECQ CS 042200 GB 0001

IECQ-C BSI 15.0013

E1291/F

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of

the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

RoHS

Low Voltage Series

Units

Continous:

Steady State Applied Voltage:

AC Voltage Range (V

11 to 625

V

DC Voltage Range (V

14 to 825

V

Transient:

Non-Repetitive Surge Current, 8/20µs Waveform (I

800 to 10,000

A

Non-Repetitive Energy Capability, 2ms Waveform (W

0.8 to 150

J

Operating Ambient Temperature Range (T

-55 to +125

°C

Storage Temperature Range (T

-55 to +150

°C

Temperature Coefficient (αV) of Clamping Voltage (V

< 0.01%

°C

Hi-Pot Encapsulation (Isolation Voltage Capability)

2500

V

Silicone Coating Insulation Resistance

>1,000

MΩ

• High operating

temperature combined

with high isolation voltage

capability: 125°C and

2500V, respectively

• High surge current

withstanding capability up

to 10kA (8/20µs pulse)

• Complies with

1000 cycle, -55°C

to 125°C, Thermal

Shock Cycling Test

• Wide operating

voltage range

• Three disc sizes available:

10mm, 14mm, and 20mm

• Lead-free, Halogen-free,

and RoHS compliant

Applications

• LED lighting

• Security System (fire

alarm or smoke detector)

• Solar Power Inverter

• Automation control

• Power Supply Unit

(outdoor and industrial)

applications requiring high surge energy absorption and high

operating temperature of 125°C.

The maximum peak surge current is rated up to 10kA

(8/20µs pulse) to protect against indirect lightning strikes,

switching surge transients, and abnormally fast transients.

Additional Information

Datasheet

Samples

Resources