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

Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com

2-21-05

www.purdyelectronics.com

AND4SA

Ultra Bright LED Lamps: Type 2

Weight: 2.0 mg

Unit: mm

CATHODE

MASK

0.75

2.0

1.4

1.2

+

-

AND4SA

GaAsP Bright Red 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

Characteristics

Symbol

Rating

Unit

Forward Current

25

mA

Reverse Voltage

4V

Power Dissipation

62.5

mW

Operating Temperature Range

-30 to 85

°C

Storage Temperature Range

-30 to 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:

Characteristics

Symbol

Test Condition

Minimum

Typical

Maximum

Unit

Forward Voltage

–2.0

2.8

V

Reverse Current

–

–

100

µA

Luminous Intensity

59–

mcd

Peak Emission Wavelength

–

640

–

nm

Spectral Line Half Width

∆λ

–20–

nm

Dominant Wavelength

λd

–

635

–

nm

Full Viewing Angle

θ

–

140

–

degree

more than 2 min.

230

°C max.

140 - 160

°C

10 sec. max.

Time

4

°C/sec.

max.

1.25

1.1

1.25

Reflow

The following soldering patterns

are recommended for reflow

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.