Published Date : MAR 21, 2008

Drawing No : SDSA3726

V3

Checked : B.L.LIU

P.1/4

Part Number:

EMR21D

3.65x6.15mm SINGLE CHIP LED LIGHT BAR

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.

Features

●FLAT RECTANGULAR LIGHT EMITTING SURFACE.

●SINGLE COLOR.

●IDEAL AS FLUSH MOUNTED PANEL INDICATORS.

●EXCELLENT ON/OFF CONTRAST.

●LONG LIFE - SOLID STATE RELIABILITY.

●THIS SERIES ARE TIN-DIPPED.

●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.

EMR21D

Red

GaAlAs

Red Diffused

36

89

660

100°

Absolute Maximum Ratings

MR

(GaAlAs)

Unit

Reverse Voltage

5

V

Forward Current

30

mA

Forward Current (Peak)

1/10 Duty Cycle

0.1ms Pulse Width

155

mA

Power Dissipation

75

mW

Operating Temperature

-40 ~ +85

°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

MR

(GaAlAs)

Unit

Forward Voltage (Typ.)

VF

1.85

V

Forward Voltage (Max.)

VF

2.5

V

Reverse Current (Max.)

IR

10

uA

Wavelength Of Peak

Emission (Typ.)

λ P

660

nm

Wavelength Of Dominant

Emission (Typ.)

λ D

640

nm

Spectral Line Full Width

At Half-Maximum (Typ.)

Δλ

20

nm

Capacitance (Typ.)

C

45

pF

Operating Characteristics

R.CHEN

數位簽署者：R.CHEN

DN：cn=R.CHEN, o=SPEC專用,

ou=SPEC專用, email=fangdh@cn.

kingbright.com, c=<無>

日期︰2008.03.22 14:25:10 +08'00'