WP34SF7C Datasheet, PDF (2/4 Pages) Kingbright Corporation – T-1 (3mm) INFRARED EMITTING DIODE

Selection Guide
Part No.
Dice
Lens Type
Po (mW/sr) [2]
@ 20 mA *50mA
Min.
Typ.
WP34SF7C
GaAlAs
WATER CLEAR
7
18
*10
*45
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%.
Viewing
Angle [1]
2θ1/2
50°
Electrical / Optical Characteristics at TA=25°C
Item
P/N
Symbol
Forward Voltage [1]
SF7
VF
Reverse Current
SF7
IR
Capacitance
SF7
C
Peak Spectral Wavelength
SF7
λP
Spectral Bandwidth
Note:
1. Forward Voltage: +/-0.1V.
SF7
Δλ1/2
Typ.
1.4
-
30
850
50
Max.
1.6
10
-
-
-
Units
V
uA
pF
nm
nm
Test Conditions
IF=20mA
VR=5V
VF=0V;f=1MHz
IF=20mA
IF=20mA
Absolute Maximum Ratings at TA=25°C
Parameter
Symbol
Power Dissipation
PT
DC Forward Current
IF
Peak Forward Current[1]
iFS
Reverse Voltage
VR
Operating Temperature
Storage Temperature
TA
TSTG
Lead Solder Temperature [2]
Lead Solder Temperature [3]
Notes:
1. 1/100 Duty Cycle, 10μs Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
SF7
80
50
1
5
-40 To +85
-40 To +85
260°C For 3 Seconds
260°C For 5 Seconds
Units
mW
mA
A
V
°C
°C
SPEC NO: DSAF2293
APPROVED: J. Lu
REV NO: V.2
CHECKED: Allen Liu
DATE: JAN/10/2007
DRAWN: W.J.ZHU
PAGE: 2 OF 4
ERP: 1101003576