Datasheet QTLP601C-B, QTLP601C-2, QTLP601C-3, QTLP601C-4, QTLP601C-7 Datasheet (Fairchild Semiconductor)

SURFACE MOUNT LED LAMP

STANDARD BRIGHT 0603 (0.6 mm Height)

QTLP601C-2 HER

QTLP601C-7 AlGaAs Red

PACKAGE DIMENSIONS

0.071 (1.8)

0.055 (1.4)

0.035 (0.9)

0.028 (0.7)

TOP

0.047 (1.2)

0.024 (0.6)

SIDE

0.039 (1.0)

POLARITY MARK

(See Note 2)

BOTTOM

0.004 (0.1)

QTLP601C-3 Yellow

QTLP601C-B Blue

QTLP601C-4 Green

- +

POLARITY

NOTE:

1. Dimensions for all drawings are in inches (mm).

2. Cathode for -2, -3, -4 and B. Anode for -7.

for -2, -3, -4 and -B

for -7

APPLICATIONS

• Keypad backlighting

• Push-button backlighting

• LCD backlighting

DESCRIPTION

These surface mount chip LEDs are designed to fit industry standard footprint. Small size, low profile and wide viewing angle make
these LEDs ideal choices for backlighting applications and panel illumination.

FEATURES

• Miniature footprint - 1.6(L) X 0.8(W) X 0.6(H) mm

• Wide viewing angle of 120°

• Water clear optics

• Moisture-proof packaging

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

© 2003 Fairchild Semiconductor Corporation

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∆λ

SURFACE MOUNT LED LAMP

STANDARD BRIGHT 0603 (0.6 mm Height)

QTLP601C-2 HER

QTLP601C-7 AlGaAs Red

ABSOLUTE MAXIMUM RATINGS

Parameter Symbol

T

T

T

I

F

I

FM

P

OPR

STG

SOL

Continuous Forward Current

Peak Forward Current
(f = 1.0 KHz, Duty Factor = 1/10)

Reverse Voltage (I

Power Dissipation

Operating Temperature

Storage Temperature

Lead Soldering Time

= 10 µA) V

R

QTLP601C-3 Yellow

QTLP601C-B Blue

(T

=25°C Unless otherwise specified)

A

-2 -3 -4 -7 -B

30 30 30 30 30 mA

160 160 160 180 100 mA

R

D

55555V

84 84 84 72 135 mW

QTLP601C-4 Green

QTLP601C

Units

-40 to +85 °C

-40 to +90 °C

260 for 5 sec °C

(T

ELECTRICAL / OPTICAL CHARACTERISTICS

Part Number Symbol

Luminous Intensity (mcd)

Minimum

Typical 6 5 15 15 20

Forward Voltage (V)

Maximum

Typical 2.0 2.0 2.1 1.9 3.8

Wavelength (nm)

Peak

Dominant

Spectral Line Half Width (nm)

Viewing Angle (°)

2 Θ

I

V

V

F

λ

P

λ

D

1/2

-2 -3 -4 -7 -B

437815

2.8 2.8 2.8 2.4 4.5

635 585 565 660 430

630 590 570 645 465

45 35 30 20 65

120 120 120 120 120

=25°C)

A

QTLP601C

Condition

I

= 20mA

F

I

= 20mA

F

I

= 20mA

F

I

= 20mA

F

I

= 20mA

F

© 2003 Fairchild Semiconductor Corporation

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2/12/03

SURFACE MOUNT LED LAMP

STANDARD BRIGHT 0603 (0.6 mm Height)

QTLP601C-2 HER

QTLP601C-7 AlGaAs Red

TYPICAL PERFORMANCE CURVES

Fig. 1 Forward Current vs. Forward Voltage

90

80

70

60

50

40

30

20

- FORWARD CURRENT (mA) RELATIVE INTENSITY

10

F

I

0

1.0 2.0 2.5 3.0 4.0 5.0

HER

AlGaAs
RED

VF - FORWARD VOLTAGE (V)

GREEN

YELLOW

QTLP601C-3 Yellow

QTLP601C-B Blue

2.0

1.5

1.0

BLUE

Fig. 3 Relative Intensity vs. Peak Wavelength

GREENBLUE

0.5

(NORMALIZED AT 20 mA)

RELATIVE LUMNOUS INTENSITY

0.0

0 5 10 15 20 25

QTLP601C-4 Green

Fig. 2 Relative Luminous Intensity vs.

DC Forward Current

AlGaAs
RED

HER
YELLOW
GREEN

IF - DC FORWARD CURRENT (mA)

HER

AlGaAs REDYELLOW

BLUE

30

1.0

0.5

0

300 350 400 450 500 550 600 650 700 750

WAVELENGTH (nm)

Fig.5 Maximum Forward Current

vs. Ambient Temperature

020406080

TA - AMBIENT TEMPERATURE (˚C)

Fig.4 Radiation Diagram

0˚

-10˚ 10˚

-20˚ 20˚

-30˚ 30˚

-40˚ 40˚

-50˚ 50˚

-60˚ 60˚

-70˚ 70˚

-80˚ 80˚

-90˚ 90˚

1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0

REL. LUMINOUS INTENSITY (%)

50

40

30

20

10

- FORWARD CURRENT (mA)
F

I

0

100

© 2003 Fairchild Semiconductor Corporation

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2/12/03

SURFACE MOUNT LED LAMP

STANDARD BRIGHT 0603 (0.6 mm Height)

QTLP601C-2 HER

QTLP601C-7 AlGaAs Red

QTLP601C-3 Yellow

QTLP601C-B Blue

RECOMMENDED PRINTED CIRCUIT BOARD PATTERN

0.033 (0.85)

0.031 (0.80)

0.039 (1.00)

RECOMMENDED IR REFLOW SOLDERING PROFILE

QTLP601C-4 Green

0.031 (0.80)

120 - 150° C MAX

240° C MAX

+5° C/s MAX

60 - 120 sec

Preheating

5 sec MAX

soldering time

-5° C/s MAX

© 2003 Fairchild Semiconductor Corporation

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2/12/03

SURFACE MOUNT LED LAMP

STANDARD BRIGHT 0603 (0.6 mm Height)

QTLP601C-2 HER

QTLP601C-7 AlGaAs Red

TAPE AND REEL DIMENSIONS

2.5±0.5

QTLP601C-3 Yellow

QTLP601C-B Blue

180±1

Ø

62.0±0.5

Ø

8.4

QTLP601C-4 Green

+1.5

-0.0

11.0

+0.5

-0.0

1.75

3.5±0.05

for -2, -3, -4, -B, and -7

Polarity

2.50±0.5

+0.25

Ø12.75

-0.0

Progressive direction

2.0±0.05

4.0

4.0

0.9

Ø1.55.±05

8.0

0.7

Dimensional tolerance is ± 0.1mm unless otherwise specified

Angle: ± 0.5

Unit: mm

0.23±0.1

1.8±0.1

© 2003 Fairchild Semiconductor Corporation

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SURFACE MOUNT LED LAMP

STANDARD BRIGHT 0603 (0.6 mm Height)

QTLP601C-2 HER

QTLP601C-7 AlGaAs Red

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME
ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORATION. As used herein:

1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body, or
(b) support or sustain life, and (c) whose failure to perform
when properly used in accordance with instructions for use
provided in the labeling, can be reasonably expected to
result in a significant injury of the user.

QTLP601C-3 Yellow

QTLP601C-B Blue

2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.

QTLP601C-4 Green

© 2003 Fairchild Semiconductor Corporation

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