Selection Guide
Iv (mcd)
@ 10mA
Viewing
Angle
Part No.
Dice
Lens Type
Min.
Typ.
2θ1/2
100°
WP443EDT
ORANGE (GaAsP/GaP)
ORANGE DIFFUSED
3
10
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Peak Wavelength
Dominant Wavelength
Spectral Line Half-width
Capacitance
Device
Orange
Typ.
627
625
45
Max.
Units
nm
nm
nm
pF
Test Conditions
IF=20mA
λpeak
Orange
Orange
Orange
Orange
Orange
IF=20mA
λD
∆λ1/2
C
IF=20mA
15
VF=0V;f=1MHz
IF=20mA
VF
Forward Voltage
2.0
2.5
10
V
IR
Reverse Current
uA
VR = 5V
Absolute Maximum Ratings at TA=25°C
Parameter
Orange
105
30
Units
mW
mA
mA
V
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
160
5
Operating/Storage Temperature
Lead Solder Temperature [2]
Lead Solder Temperature [3]
-40°C To +85°C
260°C For 3 Seconds
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
SPEC NO: DSAE9390
APPROVED: J. Lu
REV NO: V.2
DATE: APR/18/2005
DRAWN: W.J.ZHU
PAGE: 2 OF 4
CHECKED: Allen Liu
ERP: 1101011655
POMONA [ POMONA ELECTRONICS ]
