PLED06B

Bi-directional Open LED protector

Description

The open LED protector provides a switching electronic

shunt path when an LED in an LED array fails as an

open circuit. This ensures that the entire array of LEDs

will continue to function even if a single LED in the array

does not.

This provides higher reliable lighting functions in

applications such as headlights, aircrafts, aircraft runway

lighting, Road side warning lights, etc.

This device is compatible with one, two and Three watt

LEDs that have a nominal 3V forward characteristic.

Features & Benefits

Fast switching

Automatically resets after power cycle

Compatible with industrial lighting environments

Compatible with PWM frequencies up to 30 kHz

RoHS compliant and halogen-free

Schematic Symbol

Rev : 01.06.2014

1/3

www.leiditech.com

Dimensions SMA/DO-214AC

Part Number

Device

Marking

Is

Critical

rate of

rise dV/dt

PLED06B

PLED06

6.0

10

15

600

1

1.5

5

250V/μs

General Notes:

◆

All measurements are made at an ambient temperature of 25℃.Ipp applies to -40℃ through +85℃

temperature range.

◆

Electrical Parameters(Tamb=25℃)

Symbol

Parameter

Symbol

Parameter

Stand-off voltage is

Holding current

Leakage current is

ON-state current

Break over voltage is

measured at 100V/μs

ON-state voltage

Bread over current

Control

Circuit

MT

2

MT1

Cathode