NL4631ZD
The NL4631ZD is part of a series of light-emitting diodes designed and developed specifically for optical encoders, with a precisely optically designed lens.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Forward Current I_F [Maximum Ratings；Ta=25°C] | 50 mA |
| Instantaneous Maximum Current I_FSM [Maximum Ratings；Ta=25°C；1/10 duty cycle@1kHz] | 100 mA |
| Reverse Withstand Voltage V_R [Maximum Ratings；Ta=25°C] | 5 V |
| Power Consumption P_D [Maximum Ratings；Ta=25°C] | 150 mW |
| Operating Temperature Topr [Maximum Ratings；Ta=25°C] | -40~125 °C |
| Storage Temperature Tstg [Maximum Ratings；Ta=25°C] | -40~125 °C |
| Soldering Temperature Tsol [Maximum Ratings; Ta=25°C; 3mm from Package, Maximum 5 Seconds] | 260 °C |
| Thermal Resistance (Junction to Ambient) T_j [Maximum Ratings; Ta=25°C; Source Symbol Tj Retained] | 350 K/W |
| Forward Voltage Drop V_F [Electro-Optical Characteristics；Ta=25°C；I_F=20mA] | min:2.4 V; typical:3 V; max:3.8 V |
| Reverse Voltage V_R [Electro-Optical Characteristics；Ta=25°C；I_R=2μA] | min:5 V |
| Peak Wavelength λ_P [Electro-Optical Characteristics；Ta=25°C；I_F=20mA] | min:450 nm; typical:460 nm; max:470 nm |
| Half-Width Δλ [Electro-Optical Characteristics；Ta=25°C；I_F=20mA] | typical:±15 nm |
| Luminous Intensity P_O [Electro-Optical Characteristics；Ta=25°C；I_F=20mA] | min:4 mW; typical:5 mW; max:6.5 mW |
| Half-Value Angle 2θ_1/2 [Electro-Optical Characteristics;Ta=25°C;I_F=20mA;Original Half angle/2θ1/2 Retained,Not Halved] | typical:5 deg. |
| Zener Voltage (ZD) V_Z1 [Electro-Optical Characteristics；Ta=25°C；I_Z1=10mA] | min:5.5 V |
| Zener Voltage (ZD) V_Z2 [Electro-Optical Characteristics；Ta=25°C；I_Z2=10mA] | min:5.5 V |
| Quantity per Tray [Page 4 Independent Package Information; Per tray] | 60 pcs |
| Quantity per Bag [Page 4 Independent Package Information; Per bag] | 600 pcs |
| Quantity per Box [Page 4 Independent Package Information; Per box] | 4800 pcs |
Applications
Key Features
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