LTL2H3SEK Datasheet LTL2H3SEK | P1-P3

LITE-ON TECHNOLOGY CORPORATION

Property of Lite-On Only

Features

* High luminous intensity output.

* Low power consumption.

* High efficiency.

* Versatile mounting on PCB or panel.

* I.C. Compatible / low current requirements.

* Popular T-1

3/4

diameter.

Package Dimensions

Part No. Lens Source Color

LTL2H3SEK / LTL2H3SYK Water Clear AlInGaP Red / Amber

Notes:

1. All dimensions are in millimeters (inches).

2. Tolerance is ±0.25mm(.010") unless otherwise noted.

3. Protruded resin under flange is 1.0mm(.04") max.

4. Lead spacing is measured where the leads emerge from the package.

5. Specifications are subject to change without notice.

Part No. : LTL2H3SEK / LTL2H3SYK Page : 1 of 10

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of Lite-On Only

Absolute Maximum Ratings at TA=25

Parameter Maximum Rating Unit

Power Dissipation 130 mW

Peak Forward Current

(1/10 Duty Cycle, 0.1ms Pulse Width)

100 mA

DC Forward Current 50 mA

Derating Linear From 25

°C

0.6 mA/℃

Reverse Voltage 5 V

Operating Temperature Range -40°C to + 80°C

Storage Temperature Range -55°C to + 100°C

Lead Soldering Temperature

[1.6mm(.063") From Body]

260

°C

for 5 Seconds

Part No. : LTL2H3SEK / LTL2H3SYK Page : 2 of 10

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of Lite-On Only

Electrical / Optical Characteristics at TA=25

Parameter Symbol

Part NO.

(LTL)

Min. Typ. Max. Unit Test Condition

Luminous Intensity I

2H3SEK

2H3SYK

2500

6350

5500

mcd

= 20mA

Note 1

Viewing Angle 2θ

1/2

15 deg Note 2 (Fig.5)

Peak Emission

Wavelength

2H3SEK

2H3SYK

639

591

Measurement

@Peak (Fig.1)

Dominant Wavelength λ

2H3SEK

2H3SYK

630

590

nm Note 4

Spectral Line

Half-Width

∆λ

2H3SEK

2H3SYK

Forward Voltage V

2H3SEK

2H3SYK

2.25

2.35

2.7

V I

= 20mA

Reverse Current I

100 µA V

= 5V

Capacitance C

40 pF V

= 0 , f = 1MHz

NOTE:

1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE

eye-response curve.

2. θ

1/2

is the off-axis angle at which the luminous intensity is half the axial luminous intensity.

3. Iv classification code is marked on each packing bag.

4. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents the single

wavelength which defines the color of the device.

Part No. : LTL2H3SEK / LTL2H3SYK Page : 3 of 10

BNS-OD-C131/A4

P1-P3 P4-P6 P7-P9 P10-P10

LTL2H3SEK

Mfr. #:

Buy LTL2H3SEK

Manufacturer:

Lite-On

Description:

Standard LEDs - Through Hole Red Clear 630nm

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet

LTL2H3SEK