EL-IR323/H0-A - EVERLIGHT ELECTRONICS

1

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5mm Infrared LED

IR323/H0-A

Features

․High reliability

․High radiant intensity

․Peak wavelength λp=940nm

․2.54mm Lead spacing

․Low forward voltage

․Pb Free

․This product itself will remain within RoHS compliant version.

Description

․EVERLIGHT’s Infrared Emitting Diode (IR323/H0-A) is a

high intensity diode , molded in a blue transparent plastic package.

․The device is spectrally matched with phototransistor , photodiode

and infrared receiver module.

A

pplications

․Infrared applied system

DATASHEET

5.0mm Infrared LED

IR323/H0-A

2

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Device Selection Guide

Chip

Materials Lens Color

GaAlAs Blue

A

bsolute Maximum Ratings (Ta=25℃)

Parameter Symbol Rating Unit

Continuous Forward Current IF 100 mA

Peak Forward Current(*1) IFP 1.0 A

Reverse Voltage VR 5 V

Operating Temperature Topr -40 ~ +85 ℃

Storage Temperature Tstg -40 ~ +100 ℃

Soldering Temperature(*2) Tsol 260 ℃

Power Dissipation at (or below)

25℃Free Air Temperature Pd 150 mW

Notes: *1:IFP Conditions--Pulse Width≦100μs and Duty≦1%.

*2:Soldering time≦5 seconds.

DATASHEET

5.0mm Infrared LED

IR323/H0-A

3

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Electro-Optical Characteristics (Ta=25℃)

Parameter Symbol Min. Typ. Max. Unit Condition

Radiant Intensity Ie 2.0 3.5 -----

mW/sr

IF=20mA

----- 15 ----- IF=100mA

Peak Wavelength λp ----- 940 -----

nm IF=20mA

Spectral Bandwidth Δλ ----- 45 -----

nm IF=20mA

Forward Voltage VF ----- 1.2 1.5

V IF=20mA

----- 1.4 1.8 IF=100mA

Reverse Current IR ---- ---- 10

uA VR=5V

View Angle 2θ1/2 ---- 60 ----

deg IF=20mA

Rank

Condition:IF=20mA Unit：mW/sr

Bin Number

H J K

Min

2.0 2.8 4.0

Max

3.2 4.5 6.4

DATASHEET

5.0mm Infrared LED

IR323/H0-A

4

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0-40 -20 40

20060 10080

20

40

60

100

80

120

140

0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10

0

20

40

60

80

100

Ie-Radiant Intensity(mW/sr)

IF-Forward Current (A )

-20

0.6

0.9

0.7

0.8

1.0

0.20.4 0 0.2 0.4 0.6

50

70

80

60

40

30

-10 02010

Typical Electro-Optical Characteristics Curves

Forward Current vs. Ambient Temperature Spectral Distribution

700 750 800 850 900 950 1000 1050

0.0

0.2

0.4

0.6

0.8

1.0

Relative Radinat Intensity (%)

Wavelength (nm)

Radiant Intensity vs. Forward Current Relative Radiant Intensity vs. Angular Displacement

DATASHEET

5.0mm Infrared LED

IR323/H0-A

5

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Package Dimension

Note: Tolerances unless dimensions ±0.25mm

DATASHEET

5.0mm Infrared LED

IR323/H0-A

6

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Label Form Specification

CPN: Customer’s Product Number‧

P/N: Product Number‧

QTY: Packing Quantity‧

CAT: Luminous Intensity Rank‧

HUE: Dom. Wavelength Rank‧

REF: Forward Voltage Rank‧

‧LOT No: Lot Number

‧X: Month

Reference: Identify Label Number‧

Packing Specification

■ Anti-electrostatic bag ■ Inner Carton ■ Outside Carton

■ Packing Quantity

1. 500 PCS/1 Bag, 5 Bags/1 Inner Carton

2. 10 Inner Cartons/1 Outside Carton

RoHS

Pb

CPN :

P N : XXXXXXXXXXXXX

XXXXXXXXXXXXX

QTY : XXX

LOT NO : XXXXXXXXXX

Reference : XXXXXXXX

CAT : XXX

HUE : XXX

REF : XXX

EVERLIGHT

DATASHEET

5.0mm Infrared LED

IR323/H0-A

7

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Prehead

laminar wave

Fluxing

Notes

1. Lead Forming

 During lead formation, the leads should be bent at a point at least 3mm from the base of the epoxy bulb.

 Lead forming should be done before soldering.

 Avoid stressing the LED package during leads forming. The stress to the base may damage the LED’s characteristics or it

may break the LEDs.

 Cut the LED lead frames at room temperature. Cutting the lead frames at high temperatures may cause failure of the LEDs.

 When mounting the LEDs onto a PCB, the PCB holes must be aligned exactly with the lead position of the LED. If the LEDs

are mounted with stress at the leads, it causes deterioration of the epoxy resin and this will degrade the LEDs.

2. Storage

 The LEDs should be stored at 30°C or less and 70%RH or less after being shipped from Everlight and the storage life limits

are 3 months. If the LEDs are stored for 3 months or more, they can be stored for a year in a sealed container with a

nitrogen atmosphere and moisture absorbent material.

 Please avoid rapid transitions in ambient temperature, especially, in high humidity environments where condensation can

occur.

3. Soldering

 Careful attention should be paid during soldering. When soldering, leave more then 3mm from solder joint to epoxy bulb,

and soldering beyond the base of the tie bar is recommended.

 Recommended soldering conditions:

Hand Soldering DIP Soldering

Temp. at tip of iron 300℃ Max. (30W Max.) Preheat temp. 100℃ Max. (60 sec Max.)

Soldering time 3 sec Max. Bath temp. & time 260 Max., 5 sec Max

Distance 3mm Min.(From solder

joint to epoxy bulb)

Distance 3mm Min. (From solder

joint to epoxy bulb)

 Recommended soldering profile

 Avoiding applying any stress to the lead frame while the LEDs are at high temperature particularly when soldering.

 Dip and hand soldering should not be done more than one time

 After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or vibration until the LEDs return to

room temperature.

 A rapid-rate process is not recommended for cooling the LEDs down from the peak temperature.

DATASHEET

5.0mm Infrared LED

IR323/H0-A

8

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Although the recommended soldering conditions are specified in the above table, dip or hand soldering at the lowest

possible temperature is desirable for the LEDs.

 Wave soldering parameter must be set and maintain according to recommended temperature and dwell time in the solder

wave.

4. Cleaning

 When necessary, cleaning should occur only with isopropyl alcohol at room temperature for a duration of no more than

one minute. Dry at room temperature before use.

 Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of ultrasonic cleaning on the LEDs

depends on factors such as ultrasonic power and the assembled condition. Ultrasonic cleaning shall be pre-qualified to

ensure this will not cause damage to the LED

5. Heat Management

 Heat management of LEDs must be taken into consideration during the design stage of LED application. The current

should be de-rated appropriately by referring to the de-rating curve found in each product specification.

 The temperature surrounding the LED in the application should be controlled. Please refer to the data sheet de-rating

curve.

6. ESD (Electrostatic Discharge)

 Electrostatic discharge (ESD) or surge current (EOS) can damage LEDs.

 An ESD wrist strap, ESD shoe strap or antistatic gloves must be worn whenever handling LEDs.

 All devices, equipment and machinery must be properly grounded.

 Use ion blower to neutralize the static charge which might have built up on surface of the LEDs plastic lens as a result of

friction between LEDs during storage and handing.

7. Other

 Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above

specification.

 When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these

specification sheets. EVERLIGHT assumes no responsibility for any damage resulting from use of the product which does

not comply

with the absolute maximum ratings and the instructions included in these specification sheets.

 These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don’t

reproduce or cause anyone to reproduce them without EVERLIGHT’s consent.