Fairchild Semiconductor QTLP680C-23, QTLP680C-24, QTLP680C-74 Datasheet

FEATURES

• Reflector package

• Wide viewing angle of 130°

• Water clear optics

• Moisture-proof packaging

• Available in 0.315” (8mm) width tape on 7” (178mm) diameter reel; 2,000 units per reel

1

24

3

1

24

3

HER / AlGaAs Red / Yellow (-34)

Green / Yellow (-23)

0.138 (3.5)

0.130 (3.3)

0.063 (1.6)

0.055 (1.4)

0.010 (0.26)

0.007 (0.18)

0.002 (0.05)

0.189 (4.8)

0.173 (4.4)

0.110 (2.8)

0.102 (2.6)

TOP

SIDE

POLARITY

NOTE:

Dimensions for all drawings are in inches (mm).

PACKAGE DIMENSIONS

QTLP680C-23 HER/Yellow QTLP680C-24 HER/Green

QTLP680C-34 Yellow/Green QTLP680C-74 AlGaAs Red/Green

SURFACE MOUNT LED LAMP

STANDARD BRIGHT REFLECTOR

(DUAL COLOR)

DESCRIPTION

Designed with a reflective housing, these surface mount LEDs offer uniform lighting and high light output performance.

APPLICATIONS

• Backlighting

• Status indication for consumer electronics and other

equipment



2001 Fairchild Semiconductor Corporation

DS300107 8/31/01 1 OF 6 www.fairchildsemi.com

Parameter Symbol

QTLP680C

Units

-23 -24 -34 -74

Luminous Intensity (mcd)

Minimum I

V

7 / 7 7 / 10 7 / 10 9 / 10 IF= 20mA

Typical 15 / 15 15 / 20 15 / 20 15 / 20

Forward Voltage (V)

Maximum V

F

2.8 / 2.8 2.8 / 2.8 2.8 / 2.8 2.4 / 2.8 IF= 20mA

Typical 2.0 / 2.0 2.0 / 2.0 2.0 / 2.0 1.9 / 2.0

Wavelength (nm)

D

P

Peak 635 / 585 635 / 565 585 / 565 660 / 565 IF= 20mA
Dominant D

D

630 / 590 630 / 570 590 / 570 645 / 570
Spectral Line Half Width (nm) D 45 / 35 45 / 30 35 / 30 20 / 30 IF= 20mA
Viewing Angle (°) 20

1/

2

130 130 130 130 IF= 20mA

Parameter Symbol

QTLP680C

Units

-23 -24 -34 -74

Continuous Forward Current I

F

30 / 30 30 / 30 30 / 30 30 / 30 mA

Peak Forward Current

I

FM

160 / 160 160 / 160 160 / 160 180 / 160 mA

(f = 1.0 KHz, Duty Factor = 1/10)
Reverse Voltage V

R

5555V

Power Dissipation P

D

84 / 84 84 / 84 84 / 84 72 / 84 mW

Operating Temperature T

OPR

-40 to +85 °C

Storage Temperature T

STG

-40 to +90 °C

Lead Soldering Time T

SOL

260 for 5 sec °C

ELECTRICAL / OPTICAL CHARACTERISTICS

(TA =25°C)

ABSOLUTE MAXIMUM RATINGS

(T

A =25°C Unless otherwise specified)

QTLP680C-23 HER/Yellow QTLP680C-24 HER/Green

QTLP680C-34 Yellow/Green QTLP680C-74 AlGaAs Red/Green

SURFACE MOUNT LED LAMP

STANDARD BRIGHT REFLECTOR

(DUAL COLOR)

www.fairchildsemi.com 2 OF 6 8/31/01 DS300107