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TLN119(F)
TOSHIBA Infrared LED GaAs Infrared Emitter
TLN119(F)
Lead(Pb)-Free Printers, Fax Machines Home Electric Equipment Opto-Electronic Switches
* * * 3.1mm plastic package Radiant intensity: IE = 5mW / sr (typ.) Harf-angle value: 1 / 2 = 30(typ.) Unit: mm
Absolute Maximum Ratings (Ta = 25C)
Characteristic Forward current Forward current derating (Ta > 25C) Pulse forward current Reverse voltage Operating temperature range Storage temperature range Soldering temperature (3 s) (Note 1) Symbol IF IF Rating 60 -0.8 600 5 -25~85 -30~100 260 Unit mA mA / C mA V C C C
/ C
IFP VR Topr Tstg Tsol (Note 2)
TOSHIBA
4-4E1
Weight: 0.12 g (typ.)
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in Pin Connection 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 1. Anode absolute maximum ratings. 1 2 2. Cathode 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). Note 1: Pulse width 100s, repetitive frequency = 100Hz Note 2: Soldering must be performed 2mm from the bottom of the package body.
Optical And Electrical Characteristics (Ta = 25C)
Characteristic Forward voltage Reverse current Radiant intensity Radiant power Peak emission wavelength Spectral line half width Half value angle Symbol VR IR IE PO P IF = 10 mA VR = 5 V IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20 mA TLN119 (F) TLN119 (B,F) Test Condition Min 1.00 2.5 4.2 Typ. 1.15 5.0 4.5 945 50 30 Max 1.30 10 10.0 10.0 Unit V A mW / sr mW nm nm
1 2
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TLN119(F)
Precautions
Please be careful of the followings. 1. When forming the leads, bend each lead under the 2mm from the body of the device. Soldering must be performed after the leads have been formed. 2. Radiant intensity falls over time due to the current which flows in the infrared LED. When designing a circuit, take into account this change in radiant power over time. The ratio of fluctuation in radiation intensity to fluctuation in optical output is 1: 1.
I E (t) PO (t) = I E (0) PO (0)
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TLN119(F)
IF - Ta
80
IFP - PW
Ta = 25C
IF (mA)
60
Allowable pulse forward current IFP (mA)
1000 500 300 f = 100Hz
Allowable forward current
40
100 50 30
20
10kHz 5kHz
2kHz 1kHz
500Hz 200Hz
0 0
20
40
60
80
100
10 10
30
100
300
1m
3m
10m
Ambient temperature Ta (C)
Pulse width
PW (s)
IF - V F
100
(typ.)
1000
IFP - VFP
(typ.)
50
500 300 Ta = 75C 50
(mA) Forward current IF
30
10 5 3
Pulse forward current IFP (mA)
25 0 -25
100
50 30
1 0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
10
Forward voltage VF
(V)
5 3 Pulse width 100s Repetitive frequency = 100Hz Ta = 25C 1 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
Relative
5 3
IF - Ta
(typ.)
Pulse forward voltage VFP (V)
Relative radiant intensity
1
0.5 0.3
0.1
-20
0
20
40
60
80
100
Ambient temperature Ta (C)
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TLN119(F)
IE - IF
50 Ta = 25C 30
(typ.)
1.0
Wavelength Characteristic (typ.)
IF = 20mA Ta = 25C 0.8
Relative intensity
Sample 2 Sample 3 Sample 1
10
0.6
(mW / sr)
5 3
0.4
Radiant intensity IE
0.2
1
0 820
860
900
940
980
1020
1060
0.5 0.3
Wavelength (nm)
0.1 1
Radiation Pattern
3 5 10 30 50 100
(typ.) (Ta = 25C)
Forward current IF
(mA)
20 30 40 50 60 70 80 90
10
0
10
20 30 40 50 60 70 80 90 1.0
0
0.2
0.4
0.6
0.8
Relative intensity
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TLN119(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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