WP34SF7BT Datasheet, PDF (2/4 Pages) Kingbright Corporation – T-1 (3mm) INFRA-RED EMITTING DIODE

Selection Guide
Part No.
Dice
Lens Type
WP34SF7BT
GaAlAs
BLUE TRANSPARENT
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.
Po (mW/sr)
@ 20 mA*50mA
Min.
Typ.
7
18
*10
*45
Viewing
Angle
2θ1/2
50°
Electrical / Optical Characteristics at TA=25°C
Item
Forward Voltage
Reverse Current
Capacitance
Peak Spectral Wavelength
Spectral Bandwidth
P/N
SF7
SF7
SF7
SF7
SF7
Symbol
VF
IR
C
λP
∆λ1/2
Typ.
Max.
1.4
1.6
-
10
30
-
850
-
50
-
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
Power Dissipation
DC Forward Current
Peak Forward Current[1]
Symbol
PT
IF
iFS
Reverse Voltage
Operating Temperature
Storage Temperature
Lead Solder Temperature [2]
Lead Solder Temperature [3]
VR
TA
TSTG
Notes:
1. 1/100 Duty Cycle, 10µs Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
SF7
100
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: DSAF2292
APPROVED: J. Lu
REV NO: V.1
CHECKED: Allen Liu
DATE: APR/16/2005
DRAWN: Y.W.WANG
PAGE: 2 OF 4
ERP:1101003575