LTL-4221N Lite-On Electronics, LTL-4221N Datasheet
LTL-4221N
Specifications of LTL-4221N
LT1139
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LTL-4221N Summary of contents
Page 1
... All dimensions are in millimeters (inches). 2. Tolerance is ± 0.25mm(.010") unless otherwise noted. 3. Protruded resin under flange is 1.0mm(.04") max. 4. Lead spacing is measured where the leads emerge from the package. 5. Specifications are subject to change without notice. Part No. : LTL-4221N BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION ...
Page 2
... Power Dissipation Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) DC Forward Current Derating Linear From 50 ℃ Reverse Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature [1.6mm(.063") From Body] Part No. : LTL-4221N BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION =25 ℃ A Maximum Rating 100 ...
Page 3
... International De L'Eclairage) eye-response curve. 2. θ is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 1/2 3. The dominant wavelength, λ wavelength which defines the color of the device. 4. The Iv guarantee should be added ± 15% . Part No. : LTL-4221N BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION =25 ℃ A Symbol Min ...
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... Typical Electrical / Optical Characteristics Curves (25 ℃ Ambient Temperature Unless Otherwise Noted) Part No. : LTL-4221N BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION Page : ...
Page 5
... Soldering time 3 sec. Max. (one time only) Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or catastrophic failure of the LED. IR reflow is not suitable process for through hole type LED lamp product. Part No. : LTL-4221N BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION CAUTIONS ...
Page 6
... To verify for ESD damage, check for “light up” and Vf of the suspect LEDs at low currents. The Vf of “good” LEDs should be >2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP product. Part No. : LTL-4221N BNS-OD-C131/A4 LITE-ON ...
Page 7
... Corrective action from previous audits completed? 3. Are audit records complete and on file? 8. Others White LED is materialized by combining blue LED and phosphors. Color of White LED by an operating current. The appearance and specifications of the product may be modified for improvement, without prior notice. Part No. : LTL-4221N BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION ...