0.040 (1.02)
0.100 (2.54)
0.050 (1.27)
45
0.040 (1.02)
1
3
0.030 (0.76)
NOM
0.184 (4.67)
0.209 (5.31)
1.00 (25.4)
MIN
ANODE
(CASE)
0.020 (0.51) 2X
0.155 (3.94)
MAX
1. Derate power dissipation linearly 1.70 mW/C above 25C ambient.
2. Derate power dissipation linearly 13.0 mW/C above 25C case.
3. RMA flux is recommended.
4. Methanol or isopropyl alcohols are recommended as cleaning
agents.
5. Soldering iron tip
1/16"
(1.6mm) minimum from housing.
6. As long as leads are not under any stress or spring tension
7. Total power output, P
O
, is the total power radiated by the device into
a solid angle of 2 steradians.
PACKAGE DIMENSIONS
FEATURES
Good optical to mechanical alignment
Mechanically and wavelength matched to the
TO-18 series phototransistor
Hermetically sealed package
High irradiance level
(*) Indicates JEDEC registered values
Parameter
Symbol
Rating
Unit
Operating Temperature
T
OPR
-65 to +125
C
*Storage Temperature
T
STG
-65 to +150
C
*Soldering Temperature (Iron)
(3,4,5 and 6)
T
SOL-I
240 for 5 sec
C
*Soldering Temperature (Flow)
(3,4 and 6)
T
SOL-F
260 for 10 sec
C
*Continuous Forward Current
I
F
100
mA
*Forward Current (pw, 1s; 200Hz)
I
F
10
A
*Reverse Voltage
V
R
3
V
*Power Dissipation (T
A
= 25C)
(1)
P
D
170
mW
Power Dissipation (T
C
= 25C)
(2)
P
D
1.3
W
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25C unless otherwise specified)
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of .010 (.25) on all non-nominal dimensions
unless otherwise specified.
1N6265
GaAs INFRARED EMITTING DIODE
DESCRIPTION
The 1N6265 is a 940 nm LED in a
narrow angle, TO-46 package.
ANODE
(Connected
To Case)
3
1
CATHODE
SCHEMATIC
PARAMETER
TEST CONDITIONS
SYMBOL
MIN
TYP
MAX
UNITS
*Peak Emission Wavelength
I
F
= 100 mA
PE
935
--
955
nm
Emission Angle at 1/2 Power
--
40
--
Deg.
*Forward Voltage
I
F
= 100 mA
V
F
--
--
1.7
V
*Reverse Leakage Current
V
R
= 3 V
I
R
--
--
10
A
*Total Power
I
F
= 100 mA
P
O
6
--
--
mW
Rise Time 0-90% of output
t
r
--
1.0
--
s
Fall Time 100-10% of output
t
f
--
1.0
--
s
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A
=25C) (All measurements made under pulse conditions)
2001 Fairchild Semiconductor Corporation
DS300277
3/6/01
1 OF 3
www.fairchildsemi.com
NORMALIZED PO
WER OUTPUT
P
O
- NORMALIZED PO
WER OUTPUT
I
F
- FOR
W
ARD CURRENT (mA)
I
F
- FORWARD CURRENT (mA)
I
F
- FOR
W
ARD CURRENT (mA)
Fig. 1 Power Output vs. Input Current
T
A
- AMBIENT TEMPERATURE (C)
Fig. 2 Power Output vs. Temperature
Continuous
Forward
Current
Pulsed
PW 80 s
Forward
Current
Normalized
I
F
= 100 mA
T
A
= 25C
25C
55C
T
A
= 100C
Normalized
I
F
= 100 mA
T
A
= 25 C
.002
.001
V
F
- FORWARD VOLTAGE (V)
Fig. 3 Forward Voltage vs. Forward Current
0
V
F
- FORWARD VOLTAGE (V)
Fig. 4 Forward Voltage vs. Forward Current
.9
1.0
1.1
1.2
1.3
1.4
1.5
.01
.02
.04
.06
.08
0.2
0.4
0.6
0.8
1.0
2.0
4.0
6.0
8.0
10
1
2
3
4
5
6
7
8
9
10
0.01
0.02
0.05
0.1
0.2
0.5
1.0
2
5
10
.005 .01 .02
0.1
.05
0.2
0.5 1.0
2
5
10
-50
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2
0
4
6
8
10
20
40
60
80
100
-25
0
25
50
75
100
125
150
20
50
100
100
50
20
40
60
80
100
80
60
40
20
0
20
40
60
80
100
- ANGULAR DISPLACEMENT FROM OPTICAL AXIS DEGREES
RELA
TIVE OUTPUT (%)
Fig. 5 Typical Radiation Pattern
1N6265
GaAs INFRARED EMITTING DIODE
www.fairchildsemi.com
2 OF 3
3/6/01
DS300277
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME
ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF
OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical
implant into the body,or (b) support or sustain life,
and (c) whose failure to perform when properly
used in accordance with instructions for use provided
in labeling, can be reasonably expected to result in a
significant injury of the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
1N6265
GaAs INFRARED EMITTING DIODE
DS300277
3/6/01
3 OF 3
www.fairchildsemi.com
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