WP937IID_11 Datasheet, PDF (2/6 Pages) Kingbright Corporation – T-1(3mm) ROUND LED LAMP

Selection Guide
Part No.
Dice
Lens Type
WP937IID
High Efficiency Red (GaAsP/GaP)
High Efficiency Red (GaAsP/GaP)
Red Diffused
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. Luminous intensity/ luminous Flux: +/-15%.
Iv (mcd) [2]
@ 20mA
Viewing
Angle [1]
Min. Typ. 2θ1/2
7
20
60°
7
20
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
λpeak
Peak Wavelength
High Efficiency Red
λD [1]
Dominant Wavelength
High Efficiency Red
Δλ1/2
Spectral Line Half-width
High Efficiency Red
C
Capacitance
High Efficiency Red
VF [2]
Forward Voltage
High Efficiency Red
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Typ.
627
625
45
15
2
Max.
2.5
Units
nm
nm
nm
pF
V
Test Conditions
IF=20mA
IF=20mA
IF=20mA
VF=0V;f=1MHz
IF=20mA
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
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.
High Efficiency Red
75
30
160
-40°C To +85°C
260°C For 3 Seconds
260°C For 5 Seconds
SPEC NO: DSAF2633
APPROVED: WYNEC
REV NO: V.3
CHECKED: Allen Liu
DATE: MAR/17/2011
DRAWN: J.Yu
Units
mW
mA
mA
PAGE: 2 OF 6
ERP: 1101008580