SPEC NO: DSAD2238
REV NO: V.2
DATE: APR/29/2003
PAGE: 1 OF 3
APPROVED : J. Lu
CHECKED : Allen Liu
DRAWN: D.H.FANG
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 lead emerge package.
4. Specifications are subject to change without notice.
Package Dimensions
W53SF7BT
T-1 3/4 (5mm) INFRARED EMITTING DIODE
Description
SF7 made with Gallium Aluminum Arsenide infrared
Emitting diodes.
Features
l
MECHANICALLY AND SPECTRALLY MATCHED
TO THE L-51P3C PHOTOTRANSISTOR.
l
BOTH WATER CLEAR LENS AND BLUE TRANSPARENT
LENS AVAILABLE
SPEC NO: DSAD2238
REV NO: V.2
DATE: APR/29/2003
PAGE: 2 OF 3
APPROVED : J. Lu
CHECKED : Allen Liu
DRAWN: D.H.FANG
Selection Guide
Note:
1
.
1/2 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
Absolute Maximum Ratings at T
A
=25
C
ret
e
m
ar
a
P
ret
e
m
ar
a
P
ret
e
m
ar
a
P
ret
e
m
ar
a
P
ret
e
m
ar
a
P
lo
b
m
yS lo
b
m
yS lo
b
m
yS lo
b
m
yS lo
b
m
yS
7F
S 7F
S 7F
S 7F
S 7F
S
sti
n
U sti
n
U sti
n
U sti
n
U sti
n
U
no
ita
pi
ss
iD
re
w
o
P
P
T
00
1
W
m
tn
err
u
C
dr
a
wr
oF
I
F
05
A
m
]1[
tn
err
u
C
dr
a
wr
oF
ka
e
P
i
S
F
1
A
eg
atl
oV
es
re
ve
R
V
R
5
V
er
ut
ar
ep
m
eT
gn
ita
re
p
O
T
A
58
+
~0
4-
C
er
ut
ar
ep
m
eT
eg
ar
ot
S
T
G
T
S
58
+
~0
4-
C
]2[
er
ut
ar
ep
m
eT
re
dl
o
S
da
eL
06
2
sd
no
ce
S
5r
oF
C
ret
e
m
ar
a
P
ret
e
m
ar
a
P
ret
e
m
ar
a
P
ret
e
m
ar
a
P
ret
e
m
ar
a
P
N/
P N/
P N/
P N/
P N/
P
lo
b
m
yS lo
b
m
yS lo
b
m
yS lo
b
m
yS lo
b
m
yS
.p
yT .p
yT .p
yT .p
yT .p
yT
.x
a
M .x
a
M .x
a
M .x
a
M .x
a
M
tin
U tin
U tin
U tin
U tin
U
no
iti
dn
o
C
no
iti
dn
o
C
no
iti
dn
o
C
no
iti
dn
o
C
no
iti
dn
o
C
eg
atl
oV
dr
a
wr
oF
7F
S
V
F
4.
1
6.
1
V
I
F
A
m
02
=
tn
err
u
C
es
re
ve
R
7F
S
I
R
-
01
Au V
R
V5
=
ec
na
tic
ap
a
C
no
itc
nu
J
7F
S
C
03
-
Fp V
F
zH
M
1=
f,
V0
=
ht
gn
el
ev
a
W
lar
tc
ep
S
ka
e
P
7F
S
P
05
8
-
m
n
I
F
A
m
02
=
ht
di
w
dn
a
Bl
art
ce
p
S
7F
S
2/
1
05
-
m
n
I
F
A
m
02
=
Notes:
1. 1/100 Duty Cycle, 10us Pulse Width.
2. 2mm below package base.
.o
N
tra
P
.o
N
tra
P
.o
N
tra
P
.o
N
tra
P
.o
N
tra
P
ec
iD ec
iD ec
iD ec
iD ec
iD
ep
yT
sn
eL
ep
yT
sn
eL
ep
yT
sn
eL
ep
yT
sn
eL
ep
yT
sn
eL
)r
s/
W
m(
o
P
)r
s/
W
m(
o
P
)r
s/
W
m(
o
P
)r
s/
W
m(
o
P
)r
s/
W
m(
o
P
A
m
05
*
A
m
02
@
gn
iw
ei
V
gn
iw
ei
V
gn
iw
ei
V
gn
iw
ei
V
gn
iw
ei
V elg
n
A
.ni
M .ni
M .ni
M .ni
M .ni
M
.p
yT .p
yT .p
yT .p
yT .p
yT
2
2
2
2
2
2
/
1
2
/
1
2
/
1
2
/
1
2
/
1
T
B
7F
S
35
W
sA
lA
a
G
T
N
E
R
A
P
S
N
A
R
T
E
U
L
B
01
04
02
05
*
00
1*
02
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