Published Date : FEB 25, 2008

Drawing No : SDSA3815

V4

Checked : B.L.LIU

P.1/4

Part Number:

ZMD77W

4.5x2mm SMD CHIP LED LAMP

www.SunLED.com

Features

4.5x2mm SMT LED,0.5mm THICKNESS

LOW POWER CONSUMPTION.

IDEAL FOR BACK LIGHT AND INDICATOR.

VARIOUS COLORS AND LENS TYPES AVAILABLE.

PACKAGE : 1000PCS/REEL.

MOISTURE SENSITIVITY LEVEL : LEVEL 3.

RoHS COMPLIANT.

Part

Number

Emitting

Color

Emitting

Material

Lens-color

Luminous

Intensity

(IF=20mA)

mcd

Wavelength

nm

λ P

Viewing

Angle

2

θ 1/2

min.

typ.

ZMD77W

Red

InGaAlP

Water Clear

280

695

640

20

°

Notes:

1. All dimensions are in millimeters (inches).

2. Tolerance is ± 0.2(0.008") unless otherwise noted.

3.Specifications are subject to change without notice.

Absolute Maximum Ratings

MD

(InGaAlP)

Unit

Reverse Voltage

5

V

Forward Current

30

mA

Forward Current (Peak)

1/10 Duty Cycle

0.1ms Pulse Width

185

mA

Power Dissipation

75

mW

Operating Temperature

-40 ~ +85

Storage Temperature

Tstg

-40 ~ +85

°C

Operating Characteristics

MD

(InGaAlP)

Unit

Forward Voltage (Typ.)

1.9

V

Forward Voltage (Max.)

2.5

V

Reverse Current (Max.)

10

uA

Wavelength Of Peak

Emission (Typ.)

λ P

640

nm

Wavelength Of Dominant

Emission (Typ.)

λ D

628

nm

Spectral Line Full Width

At Half-Maximum (Typ.)

Δλ

27

nm

Capacitance (Typ.)

C

45

pF

R.

CHE

N

數位簽署者：R.

CHEN

DN：cn=R.CHEN,

o=SPEC專用,

ou=SPEC專用,

email=fangdh@cn.

kingbright.com,

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日期︰2008.02.29

09:48:05 +08'00'