L-1543SURC-E 查看數據表（PDF） - Kingbright

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L-1543SURC-E

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

Kingbright 

Selection Guide

Part No.

Dice

Lens Type

Iv (mcd)

@ 20mA

Min.

Typ.

L-1543SURC-E HYPER RED (InGaAlP)

WATER CLEAR

650

1300

Note:

1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.

Viewing

Angle

2θ1/2

50°

Electrical / Optical Characteristics at TA=25°C

Symbol

λpeak

λD

∆λ1/2

C

VF

IR

Parameter

Peak Wavelength

Dominant Wavelength

Spectral Line Half-width

Capacitance

Forward Voltage

Reverse Current

Device

Hyper Red

Hyper Red

Hyper Red

Hyper Red

Hyper Red

Hyper Red

Typ.

Max.

Units

Test Conditions

640

nm

IF=20mA

630

nm

IF=20mA

25

nm

IF=20mA

45

pF

VF=0V;f=1MHz

1.9

2.5

V

IF=20mA

10

uA

VR = 5V

Absolute Maximum Ratings at TA=25°C

Parameter

Power dissipation

DC Forward Current

Peak Forward Current [1]

Reverse Voltage

Operating/Storage Temperature

Lead Solder Temperature [2]

Lead Solder Temperature [3]

Notes:

1. 1/10 Duty Cycle, 0.1ms Pulse Width.

2. 2mm below package base.

3. 5mm below package base.

Hyper Red

150

30

200

5

-40°C To +85°C

260°C For 3 Seconds

260°C For 5 Seconds

Units

mW

mA

mA

V

SPEC NO: DSAD0449

APPROVED: J. Lu

REV NO: V.4

CHECKED: Allen Liu

DATE: MAR/24/2005

DRAWN: S.H.CHEN

PAGE: 2 OF 3

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