TOSHIBA TLSU126

TLSU125,TLSU126
TOSHIBA LED Lamp InGaAℓP Red Light Emission
TLSU125, TLSU126
Panel Circuit Indicator
·
Unit in mm
InGaAℓP red LED
·
All plastic mold type
·
TLSU125: Colorless clear lens
TLSU126: Milky lusterless lens
·
Suitable for high−brightness and low power consumption.
·
All plastic molded lens, provides an excellent on−off contrast ratio.
·
Applications: Backlight, light for decoration, switches, various
indicator, personal equipment
JEDEC
―
EIAJ
―
TOSHIBA
4−4E1A
Weight: 0.14 g
Maximum Ratings (Ta = 25°C)
Product
Forward
Current
IF (mA)
Reverse
Voltage
VR (V)
Power
Dissipation
PD (mW)
Operating
Temperature
Topr (°C)
Storage
Temperature
Tstg (°C)
TLSU125
30
4
72
-30~85
-40~120
TLSU126
30
4
72
-30~85
-40~120
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TLSU125,TLSU126
Electrical And Optical Characteristics (Ta = 25°C)
λp
∆λ
IF
Min
Luminous
Intensity
IV
Typ.
IF
Typ.
Forward
Voltage
VF
Max
TLSU125
636
17
20
153
300
20
2.0
2.4
20
50
4
TLSU126
636
17
20
85
180
20
2.0
2.4
20
50
4
mA
µA
V
Typ. Emission
Wavelength
Product
Unit
nm
mA
mcd
mA
V
IF
Reverse
Current
IR
Max
VR
Precaution
·
Please be careful of the followings
Soldering temperature: 260°C max
Soldering time: 3 s max
(Soldering portion of lead: Up to 2 mm from the body of the device)
·
If the lead is formed, the lead should be formed up to 5 mm from the body of the device without forming stress to
the resin. Soldering should be performed after lead forming.
·
This visible LED lamp also emits some IR light. If a photodetector is located near the LED lamp, please ensure
that it will not be affected by this IR light.
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2002-09-25
TLSU125,TLSU126
IF – VF
100
IV – IF
1000
Ta = 25°C
(mcd)
(mA)
50
A : TLSU125
B : TLSU126
300
A
IV
Luminous intensity
Forward current IF
20
500
Ta = 25°C
10
5
2
1
1.6
1.8
2.0
2.2
Forward voltage
2.4
VF
B
100
50
30
10
1
2.6
3
5
10
Forward current
(V)
30
IF
50
100
(mA)
Relative Luminous Intensity –
Wavelength
IV – Tc
10
1.0
IF = 20mA
Relative luminous intensity
IV
2
1
0.5
0.2
0.1
−25
0
25
50
Case temperature Tc
0.8
0.6
0.4
0.2
0
560
100
75
580
(°C)
600
620
640
Wavelength λ
Radiation Pattern
660
680
(nm)
IF – Ta
40
A: TLSU125
B: TLSU126
Ta = 25°C
20°
30°
40°
B
10°
0° 10°
A
20°
30°
40°
50°
50°
60°
60°
70°
70°
80°
90°
Allowable forward current
IF (mA)
Relative luminous intensity
Ta = 25°C
5
30
20
10
80°
0
0.2
0.4
0.6
0.8
0
0
90°
1.0
20
40
60
80
100
Ambient temperature Ta (°C)
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2002-09-25
TLSU125,TLSU126
RESTRICTIONS ON PRODUCT USE
000707EAC
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
· The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
· Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes
are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the
products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with
domestic garbage.
· The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other
rights of the third parties which may result from its use. No license is granted by implication or otherwise under
any intellectual property or other rights of TOSHIBA CORPORATION or others.
· The information contained herein is subject to change without notice.
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2002-09-25