[Data Sheet]

１．Storage

If the product is heated during the reflow under the condition of hygroscopic state,

it may vaporize and expand which will influence the performance of the product.

Therefore, the package is waterproof. Please use the product following the conditions:

・Using Conditions

・Baking

Bake the product in case of below:

①The expiration date is passed.

②The color of indicator (silica gel) turned from blue to colorless or from green to pink.

・Baking Conditions

２．Application Methods

２－１．Precaution for Drive System and Off Mode

Design the circuit without the electric load exceeding the ABSOLUTE MAXIMUM RATING that

please do not apply voltage neither forward nor reverse. Especially, for the products with the

Ag-paste used in the die bonding, there’s high possibility to cause electro migration and result

２－２．Derating

　The Derating Characteristics are based on the lifetime of luminous intensity and assumption

of degradation & color change of sealing resin or reflector. About its reliability,

２－３．Operation Life Span

There’s possibility for intensity of light drop according to working conditions and environments

(applied current, surrounding temperature and humidity, corrosive gases), please call our Sales

①Longtime intensity of light life

②On mode all the time

２－４．Applied Stress on Product

No resin hardening agent such as filler is used in the sealing resin of the product.

Therefore, please pay attention to the overstress on it which may influence its reliability.

２－５．Usage

The Product is LED. We are not responsible for the usage as the diode such as Protection Chip,

Expiration Date

Remark

①Before using 5〜30℃

30〜70%RH

Within 1 year

from Receiving

Storage with waterproof package

please evaluate its using conditions and environment and use it after confirmed there is no problem.

Humidity

・Bake products in reel.

・Reel and embossed tape are easy to be deformed when baking,

Rectifier, Switching and so on.

Please storing in the airtight container

[SML-E1x series]

■Precaution (Surface Mount Device)

②After opening

package

5〜30℃ Below 70%RH

Within 168h

with our desiccant (silica gel)

(Even if the product is within the expiration date.)

60±3℃

12〜24h

Below 20%RH

Remark

so please try not to apply stress on it.

・Recommend bake once.

applies on the products. If drive by constant voltage, it may cause current deviation of the LED and

result in deviation of luminous intensity, so we recommend to drive by constant current.

(Deviation of VF Value will cause deviation of current in LED.) Furthermore, for off mode,

in function failure.

Temperature

Time

staffs for inquiries about the concerned application below.

Humidity

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