Published Date : MAR 25,2008

Drawing No : SDSA3469

V4

Checked : B.L.LIU

P.1/4

Part Number:

BUY53D

T-1 3/4 (5mm) BLINKING LED LAMP

www.SunLED.com

Notes:

1. All dimensions are in millimeters (inches).

2. Tolerance is ± 0.25(0.01") unless otherwise noted.

3.Specifications are subject to change without notice.

Part

Number

Emitting

Color

Emitting

Material

Lens-color

Luminous

Intensity

(V= 9V)

mcd

Wavelength

nm

λ P

Viewing

Angle

2

θ 1/2

min.

typ.

BUY53D

Yellow

GaAsP/GaP

Yellow Diffused

5

19

590

60°

Features

T-1 3/4 PACKAGE .

WITH BUILT-IN BLINKING IC.

OPERATION VOLTAGE FROM 3.5V TO 14V.

BLINKING FREQUENCY FROM 3.0Hz TO 1.5Hz.

RoHS COMPLIANT.

Absolute maximum ratings

UY

(GaAsP/

GaP)

Unit

Reverse Voltage

0.5

V

Forward Voltage

14

V

Power Dissipation

310

mW

Operating Temperature

-40 ~ +70

°C

Storage Temperature

Tstg

-40 ~ +85

Lead Solder Temperature

[2mm Below Package Base]

260°C For 3 Seconds

Lead Solder Temperature

[5mm Below Package Base]

260°C For 5 Seconds

Operating Characteristics

(TA=25°C)

UY

(GaAsP/

GaP)

Unit

Forward Current (Min.)

8

mA

Forward Current (Typ.)

22

mA

Supply Current (Typ.)

8

mA

Supply Current (Typ.)

44

mA

Blink Frequency

(Min.~Max.)

f

1.5~3

Hz

Wavelength of Peak

Emission (Typ.)

λ P

590

nm

Wavelength of Dominant

Emission (Typ.)

λ D

588

nm

Spectral Line Full Width

At Half-Maximum (Typ.)

Δλ

35

nm