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L10596 Datasheet(PDF) 1 Page - Hamamatsu Corporation |
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L10596 Datasheet(HTML) 1 Page - Hamamatsu Corporation |
1 / 4 page 1 L10596 series Small emission spot LED using current confined chip Infrared LED www.hamamatsu.com Absolute maximum ratings (Ta=25 °C) Parameter Symbol Condition Value Unit Forward current IF 80 mA Reverse voltage VR 3V Pulse forward current IFP Pulse width=10 μs Duty ratio=1% 0.45 A Operating temperature Topr -30 to +85 °C Storage temperature Tstg *1 -40 to +100 °C *1: The L10596-03 is guaranteed to resist temperature cycle test of up to 5 cycles. Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings. Applications Automatic control systems Optical switches Features High radiant output power: L10596/-02: 3.0 mW (IF=50 mA typ.) Uniform emission Small emission spot: L10596: ϕ400 μm L10596-03: ϕ160 μm Narrow directivity (L10596/-02) Electrical and optical characteristics (Ta=25 °C) Parameter Symbol Condition L10596 L10596-02 L10596-03 Unit Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Peak emission wavelength λpIF=50 mA 850 870 890 850 870 890 850 870 890 nm Spectral half width ∆λ IF=50 mA - 3550 - 3550 - 3550 nm Forward voltage VF IF=50 mA - 1.6 1.8 - 1.6 1.8 - 1.6 1.8 V Pulse forward voltage VFP IF=0.45 A - 3.3 4.1 - 3.3 4.1 - 3.3 4.1 V Reverse current IR VR=3 V - - 10 - - 10 - - 10 μA Radiant flux ɸeIF=50 mA 2.1 3.0 - 2.1 3.0 - 5.0 6.5 - mW Cut-off frequency*2 fc IF=50 mA ± 10 mAp-p 10 15-10 15-10 15- MHz *2: Frequency at which the radiant output drops by 3 dB relative to the output at 100 kHz The L10596 is infrared LED with a microball lens cemented to the current confinement chip surface. This combination ensures narrow directivity and uniform emission. In particular, the L10596-02 uses a lens cap that delivers even narrower directivity. As a variant type not using a microball lens, the L10596-03 is also available with the LED chip potted with resin, which gives a small emission spot of ɸ160 μm. The L10569 series has a light-reflecting layer inserted between the emission section and the GaAs substrate, which increases the light output by 1.5 times (L10596-03: 1.3 times) that of conventional products. |
Similar Part No. - L10596_15 |
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Similar Description - L10596_15 |
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