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1N6265
GaAs INFRARED EMITTING DIODE
FEATURES
PACKAGE DIMENSIONS
• Good optical to mechanical alignment
0.209 (5.31)
• Mechanically and wavelength matched to the
0.184 (4.67)
TO-18 series phototransistor
• Hermetically sealed package
0.030 (0.76)
NOM
0.155 (3.94)
MAX
• High irradiance level
• (*) Indicates JEDEC registered values
1.00 (25.4)
MIN
SCHEMATIC
ANODE
(CASE)
DESCRIPTION
• The 1N6265 is a 940 nm LED in a
0.100 (2.54)
1
CATHODE
0.040 (1.02)
1. Derate power dissipation linearly 1.70 mW/°C above 25°C ambient.
2. Derate power dissipation linearly 13.0 mW/°C above 25°C 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, PO, is the total power radiated by the device into
a solid angle of 2 H steradians.
45°
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
ABSOLUTE MAXIMUM RATINGS
(TA = 25°C unless otherwise specified)
Parameter
Operating Temperature
*Storage Temperature
*Soldering Temperature (Iron)(3,4,5 and 6)
*Soldering Temperature (Flow)(3,4 and 6)
*Continuous Forward Current
*Forward Current (pw, 1µs; 200Hz)
*Reverse Voltage
*Power Dissipation (TA = 25°C)(1)
Power Dissipation (TC = 25°C)(2)
Symbol
TOPR
TSTG
TSOL-I
TSOL-F
IF
IF
VR
PD
PD
ELECTRICAL / OPTICAL CHARACTERISTICS
*Peak Emission Wavelength
Emission Angle at 1/2 Power
*Forward Voltage
*Reverse Leakage Current
*Total Power
Rise Time 0-90% of output
Fall Time 100-10% of output
1
3
Ø0.020 (0.51) 2X
PARAMETER
3
narrow angle, TO-46 package.
0.050 (1.27)
0.040 (1.02)
ANODE
(Connected
To Case)
Rating
-65 to +125
-65 to +150
240 for 5 sec
260 for 10 sec
100
10
3
170
1.3
Unit
°C
°C
°C
°C
mA
A
V
mW
W
(TA =25°C) (All measurements made under pulse conditions)
TEST CONDITIONS
SYMBOL
MIN
TYP
MAX
UNITS
IF = 100 mA
DPE
0
VF
IR
PO
tr
tf
935
—
—
—
6
—
—
—
±40
—
—
—
1.0
1.0
955
—
1.7
10
—
—
—
nm
Deg.
V
µA
mW
µs
µs
IF = 100 mA
VR = 3 V
IF = 100 mA
 2001 Fairchild Semiconductor Corporation
DS300277
3/6/01
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1N6265
GaAs INFRARED EMITTING DIODE
100
1.4
PO - NORMALIZED POWER OUTPUT
NORMALIZED POWER OUTPUT
50
Pulsed
PW 80 µs
Forward
Current
20
10
5
2
Continuous
Forward
Current
1.0
0.5
0.2
Normalized
IF = 100 mA
TA = 25˚C
0.1
0.05
0.02
1.2
1.0
0.8
0.6
Normalized
IF = 100 mA
TA = 25 C
0.4
0.2
0
0.01
.001 .002
.005 .01 .02
.05 0.1 0.2
0.5 1.0
2
5
10
-25
-50
IF - FORWARD CURRENT (mA)
25
50
75
100
125
150
TA - AMBIENT TEMPERATURE (C)
Fig. 1 Power Output vs. Input Current
Fig. 2 Power Output vs. Temperature
100
80
10
8.0
6.0
60
IF - FORWARD CURRENT (mA)
4.0
IF - FORWARD CURRENT (mA)
0
2.0
1.0
0.8
0.6
0.4
0.2
.08
.06
.04
.02
40
20
TA = 100˚C
25˚C
55˚C
10
8
6
4
2
.01
0
0
1
2
3
4
5
6
7
8
9
10
.9
1.0
VF - FORWARD VOLTAGE (V)
1.1
1.2
1.3
1.4
1.5
VF - FORWARD VOLTAGE (V)
Fig. 3 Forward Voltage vs. Forward Current
Fig. 4 Forward Voltage vs. Forward Current
100
RELATIVE OUTPUT (%)
80
60
40
20
50
100
80
60
40
20
0
20
40
60
80
100
0- ANGULAR DISPLACEMENT FROM OPTICAL AXIS DEGREES
Fig. 5 Typical Radiation Pattern
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3/6/01
DS300277
1N6265
GaAs INFRARED EMITTING DIODE
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.
DS300277
3/6/01
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.
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