Low-Capacitance Large-Area InGaAs PIN Photodiode Chip Series OVQT-LC5

Low-Capacitance Large-Area InGaAs PIN Photodiode Chip Series OVQT-LC5

Supplier
Ovqt-vital
Part Number
OVQT-LC5
Category
Photodiodes
Origin
China

The low-capacitance large-area InGaAs PIN photodiode chip series uses a front-illuminated planar

Specification Snapshot
Photosensitive Area Size
Typ φ5mm
Response Time - Test Condition: standard
Typ 117ns
-3 dB Bandwidth - Test Condition: standard
Typ 3MHz
Dark Current - Test Condition: standard
Typ 20nA
Capacitance - Test Condition: standard, 1V
Typ 850pF
Capacitance - Test Condition: low capacitance, 1V
Typ 400pF
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Overview

The low-capacitance large-area InGaAs PIN photodiode chip series uses a front-illuminated planar structure and offers Φ1mm, Φ2mm, Φ3mm, Φ5mm circular photosensitive areas and a 1.5mm×6mm rectangular photosensitive area. Some models provide low-capacitance versions, with high bandwidth, high sensitivity and high reliability for optical warning and LiDAR applications.

Specifications

ParameterValue
Photosensitive Area SizeTyp φ5mm
Response Time - Test Condition: standardTyp 117ns
-3 dB Bandwidth - Test Condition: standardTyp 3MHz
Reverse Breakdown Voltage - Test Condition: standardMin 10V
Dark Current - Test Condition: standardTyp 20nA
Capacitance - Test Condition: standard, 1VTyp 850pF
Capacitance - Test Condition: low capacitance, 1VTyp 400pF
Capacitance - Test Condition: standard, 2VTyp 750pF
Capacitance - Test Condition: low capacitance, 2VTyp 300pF

Applications

1. photoelectric warning 2. optical power meters 3. instruments and meters

Key Features

1. ultra-low-capacitance option available 2. 1mm-5mm photosensitive area 3. chip or TO package available

Datasheet

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Supplier Information

Ov
Ovqt-vital
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Wuhan Optics Valley Quantum Technology Co., Ltd. is a subsidiary of Xiandao Technology Group Co., Ltd. It is a technology-based enterprise focusing on high-end laser and detector chip products, integrating R&D, manufacturing and sales. Its business covers laser detection, high-speed optical communication, quantum secure communication and other fields. The company owns 35 independent intellectual property patents, and its expert team includes a winner of the Lifetime Achievement Medal of the European Academy of Sciences, selected candidates of national and provincial key talent programs, selected candidates of Wuhan "Huanghe Yingcai" talent program, and selected candidates of Wuhan East Lake New Technology Development Zone "3551" talent program. The company has an advanced optical chip production line and chip packaging platform in Wuhan, with 3,000 square meters of class 1,000/100/10 clean workshops, equipped with more than 100 sets of advanced production and testing equipment; in addition, a 7,000 square meter new plant is under construction. The company has established a complete R&D, production and quality management system, obtained multiple patents, and its core technical team has rich experience in compound semiconductor technology development. Based on mature silicon-based, InP, and GaAs material system chip process platforms, it has successfully developed a number of products, committed to solving the bottleneck problem of long-term dependence on foreign imports for high-end chips, and providing downstream customers with high-quality full-series optical chip products and technical services.

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Low-Capacitance Large-Area InGaAs PIN Photodiode Chip Series OVQT-LC5
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