Purdy AND4BA Manual de usuario descargar pdf

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

Tel: 408.523.8200 • Fax: 408.733.1287 •

sales@purdyelectronics.com

7/18/07

www.purdyelectronics.com

AND4BA

Ultra Bright LED Lamps

Weight: 2.0 mg Unit: mm

0.4±0.2

1.25

R0.2

2.0

Cathode

Index

Polarity

1.1

0.6

1.4



AND4BA

GaN Ultra Bright Blue Light Emission

Surface Mount Package

Features

• Small package size

• 2.0 (l) x 1.25 (w) x 1.1 (h) size

• Suitable for REFLOW soldering

• Recommended Forward Current: 10 mA

Maximum Ratings (T

= 25°C)

Characteristics

Symbol Rating Unit

Forward Current

30 mA

Reverse Voltage

Power Dissipation

62.5 mW

Operating Temperature Range

Opr

-30 to 85 °C

Storage Temperature Range

Stg

-30to 90 °C

Precaution

Please be careful of the following:

1. Manual soldering: maximum temperature of iron tip: 260°C max.

Soldering time: within 5 sec. per solder-land

Soldering portion of lead: up to 1.6 mm from the body of the device

2. Reflow solder: recommended condition is as follows:

Electro-Optical Characteristics (T

= 25°C)

Characteristics

Symbol Test Condition Minimum Typical Maximum Unit

Forward Voltage

= 20 mA

–3.84.5V

Reverse Current

= 4 V

– – 100 µA

Luminous Intensity

= 20 mA

18 29 – mcd

Peak Emission Wavelength

= 20 mA

– 430 – nm

Spectral Line Half Width

∆l

= 20 mA

–65–nm

Dominant Wavelength

= 20 mA

– 450 – nm

Full Viewing Angle

= 1/2 Peak

– 120 – degree

more than 2 min.

230°C max.

140 - 160°C

Temperature

10 sec. max.

Time

4°C/sec.

max.

1.1

1.25 1.1 1.25

Reflow

The following soldering patterns

are recommended for reflow

3. Absolute secure counter measures against

static electricity and surge should be taken

when handling these products. It is

recommended to use wrist band or antistatic

gloves when handling these LEDs.

Product speciﬁcations contained herein may be changed without prior notice.

It is therefore advisable to contact Purdy Electronics before proceeding with

the design of equipment incorporating this product.

• RoHS Compliant

1 2

Indice de contenidos

Pagina 1 - Surface Mount Package

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] 7/18/07 ww

Pagina 2 - Luminous Intensity I

AND4BA GaN Ultra Bright Blue Light Emission Surface Mount Package Ultra Bright LED Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, C

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