L-474IT Kingbright Corp, L-474IT Datasheet - Page 2

• Manufacturer Part Number: L-474IT
• Description: LED, REFLECTOR, 3MM, RED
• Manufacturer: Kingbright Corp

Specifications of L-474IT

• Bulb Size: T-1 (3mm)
• Led Colour: Red
• Luminous Intensity: 8mcd
• Viewing Angle: 130°
• Forward Voltage: 2V
• Led Mounting: Through Hole
• Lens Shape: Round
• Wavelength Typ: 625nm
• Current If Luminous Intensity: 10mA
• Forward Current If: 20mA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPEC NO: DSAD0490
APPROVED: J. Lu
Selection Guide
Electrical / Optical Characteristics at T
Absolute Maximum Ratings at T
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2.Luminous Intensity / Luminous Flux: +/-15%.
Notes:
1. Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
L-474IT
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating/Storage Temperature
Lead Solder Temperature [2]
Lead Solder Temperature [3]
Symbol
λpeak
∆λ1/2
λD[1]
V
Part No.
F
I
C
R
[2]
Spectral Line Half-width
Dominant Wavelength
HIGH EFFICIENCY RED (GaAsP/GaP)
Peak Wavelength
Reverse Current
Forward Voltage
Capacitance
Parameter
REV NO: V.3
CHECKED: Allen Liu
Dice
A
=25°C
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
A
=25°C
Device
RED TRANSPARENT
High Efficiency Red
Lens Type
260°C For 3 Seconds
260°C For 5 Seconds
105
160
30
DATE: MAR/27/2006
DRAWN: Y.L.LI
5
-40°C To +85°C
Typ.
627
625
2.0
45
15
Max.
2.5
10
Min.
Iv (mcd)
3
@ 10mA
Units
nm
nm
nm
pF
uA
V
PAGE: 2 OF 3
[2]
Typ.
8
Test Conditions
V
F
=0V;f=1MHz
I
I
I
I
V
F
F
F
F
=20mA
=20mA
=20mA
=20mA
R
Units
Angle [1]
mW
Viewing
mA
mA
= 5V
2 θ θ θ θ 1/2
V
130
°