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The LED55BF/LED55CF/LED56F series are 940nm LEDs in a wide angle, TO-46 package.
LED55CF Maximum Ratings
Parameter
Symbol
Rating
Unit
Operating Temperature
TOPR
-65 to +125
Storage Temperature
TSTG
-65 to +150
Soldering Temperature (Iron)(3,4,5 and 6)
TSOL-I
240 for 5 sec
Soldering Temperature (Flow)(3,4 and 6)
TSOL-F
260 for 10 sec
Continuous Forward Current
IF
100
mA
Forward Current (pw, 1µs; 200Hz)
IF
10
A
Reverse Voltage
VR
3
V
Power Dissipation (TA = 25°C)(1)
PD
170
mW
Power Dissipation (TC = 25°C)(2)
PD
1.3
W
NOTE: 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 ! steradians.
LED55CF Features
• Good optical to mechanical alignment • Mechanically and wavelength matched to the TO-18 series phototransistor • Hermetically sealed package • High irradiance level
LED56 Parameters
Technical/Catalog Information
LED56
Vendor
Fairchild Optoelectronics Group
Category
Optoelectronics
Voltage - Forward (Vf) Typ
1.7V
Current - DC Forward (If)
100mA
Wavelength
940nm
Viewing Angle
16°
Radiant Intensity (Ie) Min @ If
-
Mounting Type
Through Hole
Package / Case
TO-46
Orientation
Top View
Packaging
Bulk
Drawing Number
*
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
LED56 LED56
LED56 General Description
The LED55B/LED55C/LED56 are 940 nm LEDs in a narrow angle, TO-46 package.
LED56 Maximum Ratings
Parameter
Symbol
Rating
Unit
Operating Temperature
TOPR
-65 to +125
Storage Temperature
TSTG
-65 to +150
Soldering Temperature (Iron)(3,4,5 and 6)
TSOL-I
240 for 5 sec
Soldering Temperature (Flow)(3,4 and 6)
TSOL-F
260 for 10 sec
Continuous Forward Current
IF
100
mA
Forward Current (pw, 1µs; 200Hz)
IF
10
A
Reverse Voltage
VR
3
V
Power Dissipation (TA = 25°C)(1)
PD
170
mW
Power Dissipation (TC = 25°C)(2)
PD
1.3
W
NOTE: 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 # steradians.
LED56 Features
• Good optical to mechanical alignment • Mechanically and wavelength matched to the TO-18 series phototransistor • Hermetically sealed package • High irradiance level
LED56F Parameters
Technical/Catalog Information
LED56F
Vendor
Fairchild Optoelectronics Group
Category
Optoelectronics
Voltage - Forward (Vf) Typ
1.7V
Current - DC Forward (If)
100mA
Wavelength
940nm
Viewing Angle
80°
Radiant Intensity (Ie) Min @ If
-
Mounting Type
Through Hole
Package / Case
TO-46
Orientation
Top View
Packaging
Bulk
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
LED56F LED56F
LED56F General Description
The LED55BF/LED55CF/LED56F series are 940nm LEDs in a wide angle, TO-46 package.
LED56F Maximum Ratings
Parameter
Symbol
Rating
Unit
Operating Temperature
TOPR
-65 to +125
Storage Temperature
TSTG
-65 to +150
Soldering Temperature (Iron)(3,4,5 and 6)
TSOL-I
240 for 5 sec
Soldering Temperature (Flow)(3,4 and 6)
TSOL-F
260 for 10 sec
Continuous Forward Current
IF
100
mA
Forward Current (pw, 1µs; 200Hz)
IF
10
A
Reverse Voltage
VR
3
V
Power Dissipation (TA = 25°C)(1)
PD
170
mW
Power Dissipation (TC = 25°C)(2)
PD
1.3
W
NOTE: 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 ! steradians.
LED56F Features
• Good optical to mechanical alignment • Mechanically and wavelength matched to the TO-18 series phototransistor • Hermetically sealed package • High irradiance level