SPEC NO: DSAF2297 REV NO: V.2 DATE: MAY/21/2007 PAGE: 2 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI ERP: 1101008144
Selection Guide
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2. * Luminous intensity with asterisk is measured at 50mA;Radiant Intensity/ luminous flux: +/-15%.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Note:
1. Forward Voltage: +/-0.1V.
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
Part No. Dice Lens Type
Po (mW/sr) [2]
@ 20mA *50mA
Viewing
Angle [1]
Min. Typ. 2θ1/2
WP7104F3C F3 (GaAs) WATER CLEAR
7 30
*18 *80
34
°
Parameter P/N Symbol Typ. Max. Units Test Conditions
Forward Voltage [1] F3 V
F 1.2 1.6 V IF=20mA
Reverse Current F3 I
R
10 uA VR = 5V
Capacitance F3 C 90
pF V
F=0V;f=1MHz
Peak Spectral Wavelength F3 λP 940
nm I
F=20mA
Spectral Bandwidth F3 Δλ1/2 50
nm I
F=20mA
Parameter Symbol F3 Units
Power dissipation P
T 80 mW
DC Forward Current I
F 50 mA
Peak Forward Current [1] i
FS 1.2 A
Reverse Voltage V
R 5 V
Operating Temperature T
A -40 To +85
°C
Storage Temperature T
STG -40 To +85
°C
Lead Solder Temperature [2] 260°C For 3 Seconds
Lead Solder Temperature [3] 260°C For 5 Seconds
