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Specifications
Voltage - DC Reverse(Vr):
5V
Viewing Angle:
-
Spectral Range:
400nm~1100nm
Dark Current:
20nA
Operating Temperature:
-40℃~+85℃
Mfr. Part #:
NCD4437S1
Package:
SMD,4.4x3.7mm
Key Attributes
Model Number:
NCD4437S1
Product Description
Product Overview
The NCD4437S1 is a Chip LED photodiode from FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD. It features a silicon chip and silicon resin encapsulation, suitable for Pb-Free reflow soldering. This component offers low power dissipation, good reliability, and a long lifespan, complying with RoHS directive requirements. It is designed for health monitoring applications, including heart rate monitoring and pulse oximetry.
Product Attributes
- Brand: FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD
- Origin: China
- Chip Material: Silicon Photodiode
- Encapsulation Material: Silicon Resin
- Soldering Method: Pb-Free reflow soldering
- Certifications: Complied With RoHS Directive
Technical Specifications
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Temperature=25C) | ||||||
| Reverse Voltage | VR | 5 | V | |||
| Operating Temperature | TOPR | -40 | +85 | |||
| Storage Temperature | Tstg | -40 | +100 | |||
| Electro-Optical Characteristics (Temperature=25C) | ||||||
| Light Current | IL | VCE=1V Ee=1mW/cm @940nm | 38 | A | ||
| Light Current | IL | VCE=1V Ee=1mW/cm @525nm | 29 | A | ||
| Dark Current | ID | VCE=1V Ee=0mW/cm | 20 | nA | ||
| Forward Voltage | VF | IF=1mA Ee=0mW/cm | 0.7 | V | ||
| Capacitance | C0 | VR =1V Ee=0 mW/cm f=1MHz | 80 | pF | ||
| Sensitivity Wavelength Range | 400 | 1100 | nm | |||
2410121227_NATIONSTAR-NCD4437S1_C5382141.pdf
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