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Vishay Silicon PIN Photodiode 710 to 1100 nm, ±60° Half Sensitivity Angle, Surface Mount SMD K857PH
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 0.75mm |
| Length | 4.72mm |
| Model | K857PH |
| Packaging | Tape & Reel |
| Width | 4.72mm |
| Mount Type | Surface |
| Series | K857PH |
| Maximum Operating Temperature | 110°C |
| Package Type | SMD |
| Minimum Operating Temperature | -40°C |
| Dark Current | 10nA |
| Standards/Approvals | AEC-Q101, JESD22-A114E (HBM ESD ±2000 V), MSL 3, RoHS |
| Typical Rise Time | 3.9μs |
| Typical Fall Time | 2.5μs |
| Automotive Standard | AEC-Q101 |
| Wavelength of Peak Sensitivity | 1100nm |
| Spectrums Detected | 710 to 1100 nm |
| Breakdown Voltage | 10V |
| Minimum Wavelength Detected | 710nm |
| Maximum Wavelength Detected | 1100nm |
| Angle of Half Sensitivity | ±60 ° |
Key Features
- Photodiode operates reliably between -40°C to 110°C.
- Surface mount device packaged for tape & reel automated insertion.
- Dark current is low at 10nA ensuring high sensitivity performance.
- Typical rise and fall times of 3.9μs and 2.5μs respectively enable fast response.
- Breakdown voltage rated at 10V to protect against voltage spikes.
- Device is AEC-Q101 qualified meeting rigorous automotive standards.
- Each of the four photodiode quadrants has 1.6 mm² active area for precise detection.
- Suitable for optical sensing applications in industrial, automotive, and electronic testing.
Product Description
Vishay K857PH Silicon PIN Photodiode is a high-performance optoelectronic component with spectral sensitivity covering wavelengths from 710 to 1100 nm and a peak sensitivity at 1100 nm. Housed in a compact surface mount SMD package measuring 4.72 mm in length and width and 0.75 mm in height, this device facilitates automated PCB assembly via tape and reel packaging.
Designed for reliable operation from -40°C to 110°C, the photodiode features low dark current of 10nA and fast response times with typical rise time of 3.9 microseconds and fall time of 2.5 microseconds. Its ±60° half sensitivity angle enables wide field detection suitable for a variety of sensing and measurement applications.
The K857PH model is qualified to the stringent AEC-Q101 automotive standard and additionally meets JESD22-A114E (HBM ESD ±2000 V), MSL 3, and RoHS compliance for use in harsh environments requiring durability and environmental safety. The photodiode consists of four quadrants, each with an active area of 1.6 mm², allowing for precise spatially resolved photodetection.
Common use cases include industrial optical sensors, laboratory instrumentation, automotive optical systems, electronic device testing, and surface mount optoelectronic assemblies.
Reliable temperature range from -40°C to 110°C. Compact SMD form factor enhances design flexibility and automated assembly. Low dark current ensures minimal noise and high accuracy in measurements. Fast response times suit dynamic optical signal detection.
Certified to AEC-Q101 automotive standard guaranteeing robustness. Wide spectral detection ideal for near-infrared sensing applications. Four-quadrant design supports advanced spatial detection schemes. Complies with RoHS environmental regulations ensuring safety and sustainability.
Meets ESD protection standards to enhance device longevity in electronic circuits. Explore Vishay's comprehensive range of Photodiodes and optoelectronic components in the Electronics Components category at EnvMart for advanced optical sensing solutions.
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Frequently Asked Questions
It operates reliably between -40°C to 110°C.
The peak sensitivity wavelength is 1100 nm.
The dark current is low at 10nA, ensuring high sensitivity performance.
It has a typical rise time of 3.9μs and a fall time of 2.5μs, enabling fast response.
The breakdown voltage is rated at 10V, which helps protect against voltage spikes.
The SMD package measures 4.72 mm in length and width, and 0.75 mm in height.
It is AEC-Q101 qualified and meets JESD22-A114E (HBM ESD ±2000 V), MSL 3, and RoHS compliance.
The half sensitivity angle is ±60°, allowing for wide field detection.
It is packaged for tape and reel, facilitating automated PCB assembly.
It is suitable for optical sensing applications in industrial, automotive, and electronic testing.
Each of the four quadrants has an active area of 1.6 mm² for precise detection.
It complies with RoHS environmental regulations, ensuring safety and sustainability.
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