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TLOU248(F)
TOSHIBA LED Lamp InGaAP Orange Light Emission
TLOU248(F)
Panel Circuit Indicator
* * * * * * * * Lead(Pb)-free products (lead: Sn-Ag-Cu) InGaAP orange LED Elliptical lens: Colored transparent lens Wide radiation Low drive current, high intensity orange light emission Plastic molded colored transparent lens provides for high contrast of on-off ratio. Fast response time, capable of pulse operation. Applications: Suitable for outdoor message signboard, full color panel, backlight. Unit in mm
Absolute Maximum Ratings (Ta = 25C)
Characteristic Forward current Reverse voltage Power dissipation Operating temperature range Storage temperature range Symbol IF VR PD Topr Tstg Rating 30 4 72 -30~85 -40~120 Unit mA V mW C C
JEDEC JEITA TOSHIBA
4-5AP1
Weight: 0.3 g(Typ.)
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Electrical and Optical Characteristics (Ta = 25C)
Characteristic Forward voltage Reverse current Luminous intensity Peak emission wavelength Spectral line half width Dominant wavelength Symbol VF IR IV P d IF = 20 mA VR = 4 V IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA (Note) Test Condition Min 85 Typ. 2.0 300 (612) 15 605 Max 2.4 50 Unit V A mcd nm nm nm
Note: Lamps are classified into the following ranks according to their luminous intensity. Each packing box includes single Luminous Intensity class. N: 85-230mcd, P: 153-414mcd, Q: 272mcd-
Precaution
* * * Please be careful of the followings Soldering temperature: 260C max Soldering time: 3 s max (Soldering portion of lead: below the lead stopper of the device) If the lead is formed, the lead should be formed up to below the lead stopper 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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2007-10-01
TLOU248(F)
IF - V F
100 Ta = 25C 1000 Ta = 25C
IV - IF
30
Luminous intensity IV (mcd)
50
(mA)
500 300
Forward current IF
10 5 3
100
50 30
1 1.6
1.8
2.0
2.2
2.4
2.6
1
3
5
10
30
50
100
Forward voltage VF
(V)
Forward current IF
(mA)
IV - Tc
10 1.0
Relative Luminous Intensity Wavelength
IF = 20 mA Ta = 25C
Relative luminous intensity IV
5 3
Relative luminous intensity
0.8
0.6
1
0.4
0.5 0.3
0.2
0.1 -25
0
25
50
75
100
0 540
560
580
600
620
640
660
Case temperature Tc (C)
Wavelength (nm)
Radiation Pattern Ta = 25C
V H H 20 30 40 50 60 70 80 90 0 0.2 0.4 0.6 0.8 10 0 10 40
IF - Ta
Allowable forward current IF (mA)
V 20 30 40 50 60 70 80 90 1.0
30
20
10
0 0
20
40
60
80
100
Ambient temperature Ta (C)
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2007-10-01
TLOU248(F)
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
20070701-EN
* 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 his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. * GaAs(Gallium Arsenide) is used in this product. The dust or vapor is harmful to the human body. Do not break, cut, crush or dissolve chemically. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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2007-10-01

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