LA Series Photodiodes
High-performance photodiodes designed for optical detection applications, offering excellent sensitivity and reliability.
Specification Snapshot
Photosensitive Surface Diameter
Φ
Responsivity (A/W) LA50
0.95-1.05
Responsivity (A/W) LA80
0.95-1.05
Responsivity (A/W) LA200
0.95-1.05
Responsivity (A/W) LA500
0.95-1.05
Gain LA50
10-13
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Overview
High-performance photodiodes designed for optical detection applications, offering excellent sensitivity and reliability.
Specifications
| Parameter | Value |
|---|---|
| Photosensitive Surface Diameter | Φ |
| Responsivity (A/W) LA50 | 0.95-1.05 |
| Responsivity (A/W) LA80 | 0.95-1.05 |
| Responsivity (A/W) LA200 | 0.95-1.05 |
| Responsivity (A/W) LA500 | 0.95-1.05 |
| Responsivity (A/W) LA1000 | - |
| Gain LA50 | 10-13 |
| Gain LA80 | 10-13 |
| Gain LA200 | 10-13 |
| Gain LA500 | 10-13 |
| Gain LA1000 | - |
| Maximum Gain LA50 | 30-35 |
| Maximum Gain LA80 | 30-35 |
| Maximum Gain LA200 | 20-35 |
| Maximum Gain LA500 | 20-35 |
| Maximum Gain LA1000 | 50 |
| Dark Current (nA) LA50 | - |
| Dark Current (nA) LA80 | - |
| Dark Current (nA) LA200 | 6-25 |
| Dark Current (nA) LA500 | 6-25 |
| Dark Current (nA) LA1000 | 50 |
| Dark Current Temperature Coefficient (times/°C) LA50 | - |
| Dark Current Temperature Coefficient (times/°C) LA80 | - |
| Dark Current Temperature Coefficient (times/°C) LA200 | 1.1 |
| Dark Current Temperature Coefficient (times/°C) LA500 | 1.1 |
| Dark Current Temperature Coefficient (times/°C) LA1000 | - |
| Capacitance (pF) LA50 | 2.0-2.5 |
| Capacitance (pF) LA80 | 2.0-2.5 |
| Capacitance (pF) LA200 | 10-15 |
| Capacitance (pF) LA500 | 10-15 |
| Capacitance (pF) LA1000 | - |
| -3dB Frequency (GHz) LA50 | 0.4-1.4 |
| -3dB Frequency (GHz) LA80 | 0.4-1.4 |
| -3dB Frequency (GHz) LA200 | 0.4-0.3 |
| -3dB Frequency (GHz) LA500 | 0.4-0.3 |
| -3dB Frequency (GHz) LA1000 | - |
| Breakdown Voltage (V) LA50 | 30-80 |
| Breakdown Voltage (V) LA80 | 30-80 |
| Breakdown Voltage (V) LA200 | 30-80 |
| Breakdown Voltage (V) LA500 | 30-80 |
| Breakdown Voltage (V) LA1000 | - |
| Breakdown Voltage Temperature Coefficient LA50 | 0.1-0.15 |
| Breakdown Voltage Temperature Coefficient LA80 | 0.1-0.15 |
| Breakdown Voltage Temperature Coefficient LA200 | 0.1-0.15 |
| Breakdown Voltage Temperature Coefficient LA500 | 0.1-0.15 |
| Breakdown Voltage Temperature Coefficient LA1000 | - |
Applications
1. Optical communication systems 2. Laser detection 3. High-speed optical signal processing
Key Features
1. High sensitivity 2. Wide operating temperature range 3. Low dark current
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Wuhan Optics Valley Quantum Technology Co., Ltd. is a subsidiary of Pioneer 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 communications, quantum secure communications and other fields. The company has 35 independent intellectual property patents, and its expert team includes winners of the European Academy of Sciences Lifetime Achievement Medal, national and provincial key talent program candidates, Wuhan "Yellow Crane Talents" talent program, and Wuhan Donghu New Technology Development Zone "3551" talent program.</p><p> The company has advanced optical chip production lines and chip packaging platforms in Wuhan, a 3,000-square-meter thousand-level/hundred-level/ten-level purification factory, equipped with more than 100 sets of advanced production and testing equipment; in addition, a 7,000-square-meter new factory is under construction. The company has established a complete R&D, production and quality management system and has obtained multiple patents. The core technical team has rich experience in compound semiconductor technology development. Based on the mature silicon-based, InP, and GaAs material system chip process platforms, it has successfully developed a variety of products. It is committed to solving the bottleneck problem of long-term dependence on foreign imports for high-end chips and providing downstream customers with a full range of high-quality optical chip products and technical services.</p>
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