1.5mm SIDE LOOK INFRA-RED EMITTING DIODE
KM-4457F3C
Features
SIDE LOOKING PACKAGE.
MECHANICALLY AND SPECTRALLY MATCHED
TO THE PHOTOTRANSISTOR.
WATER CLEAR LENS.
RoHS COMPLIANT.
Description
F3 Made with Gallium Arsenide Infrared Emitting
diodes.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is
±0.25(0.01")
unless otherwise noted.
3. Lead spacing is measured where the leads emerge from the package.
4. Specifications are subject to change without notice.
SPEC NO: DSAB1977
APPROVED: J. Lu
REV NO: V.7
CHECKED: Allen Liu
DATE: MAR/20/2005
DRAWN: B.H.LI
PAGE: 1 OF 3
Selection Guide
Part No.
Dice
Lens Type
Po (mW/sr)
@ 20mA
Min.
KM-4457F3C
GaAs
WATER CLEAR
0.8
Typ.
4
Viewing
Angle
2θ1/2
θ
70
°
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 T
A
=25°C
Parameter
Forward Voltage
Reverse Current
Capacitance
Peak Spectral Wavelength
Spectral Bandwidth
F3
F3
F3
F3
F3
P/N
Symbol
V
F
I
R
C
λP
∆λ1/2
Typ.
1.2
-
90
940
50
Max.
1.6
10
-
-
-
Units
V
uA
pF
nm
nm
Test Conditions
I
F
=20mA
V
R
=5V
V
F
=0V;f=1MHz
I
F
=20mA
I
F
=20mA
Absolute Maximum Ratings at T
A
=25°C
Parameter
Power Dissipation
DC Forward Current
Peak Forward Current[1]
Reverse Voltage
Operating Temperature
Storage Temperature
Lead Solder Temperature [2]
Lead Solder Temperature [3]
Notes:
1. 1/100 Duty Cycle, 10us Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
Symbol
P
T
I
F
i
FS
V
R
T
A
T
STG
F3
100
50
1.2
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: DSAB1977
APPROVED: J. Lu
REV NO: V.7
CHECKED: Allen Liu
DATE: MAR/20/2005
DRAWN: B.H.LI
PAGE: 2 OF 3
KM-4457F3C
Remarks:
If special sorting is required (e.g. binning based on forward voltage or radiant intensity),
the typical accuracy of the sorting process is as follows:
1. Radiant Intensity: +/-15%
2. Forward Voltage: +/-0.1V
Note: Accuracy may depend on the sorting parameters.
D
i
g
i
t
a
l
l
y
s
i
g
n
e
d
b
y
N
I
N
G
T
I
N
G
c
n
=
N
I
N
G
T
I
N
G
,
o
=
N
I
N
G
T
I
N
G
,
c
=
C
N
D
a
t
e
:
2
0
0
5
.
0
3
.
2
1
1
6
:
2
8
:
3
4
+
0
8
'0
0
'R
e
a
s
o
n
:
<
n
o
n
e
>
SPEC NO: DSAB1977
APPROVED: J. Lu
REV NO: V.7
CHECKED: Allen Liu
DATE: MAR/20/2005
DRAWN: B.H.LI
PAGE: 3 OF 3
下载中心专版
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
