Panasonic Expands Photomos MOSFET Relay Family
News from the Future: Panasonic's Photomos Family of MOSFET Relays
Hello, my name is Mark Britton and welcome to News from the Future. In this update, we'll be highlighting the growth in the Panasonic industry's Photomos family of MOSFET relays.
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Panasonic's Photomos products have been a staple in the electronics industry for many years, and their popularity shows no signs of waning. These optically coupled relays are favored by design engineers due to their exceptional service life, high reliability, silent switching, and compact dimensions.
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What Makes Photomos Products So Attractive?
So, what sets Photomos products apart from the competition? For starters, their extremely long service life is a major draw. With the ability to withstand millions of switching cycles, these relays are ideal for applications where reliability is paramount.
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Additionally, Photomos products offer silent switching, which reduces electromagnetic interference (EMI) and radio-frequency interference (RFI). This makes them perfect for use in sensitive electronic equipment, such as audio-visual gear and medical devices.
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Another key benefit of Photomos products is their compact dimensions. With a small footprint, these relays can be easily integrated into tight spaces, making them ideal for use in modern electronics where space is at a premium.
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The Expanding Photomos Family
Due to the overwhelming success of the Photomos family, Panasonic has expanded the lineup to over 400 products. This extensive range offers specialized parts for a variety of applications, including:
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- RF Circuits: Photomos products are ideal for use in RF circuits due to their high-frequency switching capabilities and low electromagnetic interference.
- Battery-Powered Devices: With their low power consumption, Photomos relays are perfect for use in battery-powered devices, such as portable electronics and IoT devices.
- Automotive Systems: The high reliability and durability of Photomos products make them well-suited for use in automotive systems, including infotainment systems and driver assistance systems.
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This expanded lineup offers design engineers a wide range of options to choose from, ensuring they can find the perfect relay for their specific application.
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Conclusion
In conclusion, Panasonic's Photomos family of MOSFET relays has proven to be a highly successful and popular choice among design engineers. With their exceptional service life, high reliability, silent switching, and compact dimensions, it's easy to see why they're in such high demand.
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As the Photomos family continues to expand, we can expect to see even more innovative solutions from Panasonic. Whether you're working on a new design or looking for a reliable relay solution, be sure to consider the Photomos family for your next project.
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| MOSFET Relays |
A type of relay that uses Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs) as the switching device. |
| Background |
MOSFET relays were developed to overcome the limitations of traditional electromechanical relays, which are prone to wear and tear, have limited lifespan, and can be slow in switching. MOSFETs offer faster switching times, higher reliability, and lower power consumption. |
| Working Principle |
MOSFET relays use a MOSFET transistor to switch the load current on and off. The MOSFET is controlled by a small input signal, which creates an electric field that switches the transistor on or off. |
| Advantages |
MOSFET relays offer several advantages over traditional electromechanical relays, including faster switching times (typically in microseconds), lower power consumption, higher reliability, and longer lifespan. |
| Applications |
MOSFET relays are widely used in various applications such as automotive systems, industrial control systems, medical devices, and telecommunications equipment. |
| Types of MOSFET Relays |
There are two main types of MOSFET relays: depletion mode (D-mode) and enhancement mode (E-mode). D-mode MOSFETs are normally ON, while E-mode MOSFETs are normally OFF. |
| Panasonic Expands Photomos MOSFET Relay Family |
| Introduction: |
Panasonic has recently expanded its popular Photomos MOSFET relay family with the introduction of new products, offering improved performance and increased design flexibility. This expansion is in response to growing demand for high-reliability, compact, and low-power solutions in various industries. |
| New Products: |
The expanded Photomos MOSFET relay family includes several new products, each offering unique features and benefits. These include: |
| 1. |
AQY212S - A high-sensitivity Photomos MOSFET relay with a low input current of 0.5 mA, making it suitable for battery-powered devices and applications where power consumption is critical. |
| 2. |
AQY217S - A high-speed Photomos MOSFET relay with a switching time of 1 ms, making it ideal for applications requiring fast signal processing and transmission. |
| 3. |
AQY222S - A high-power Photomos MOSFET relay capable of handling currents up to 5 A, making it suitable for applications requiring high current switching. |
| Key Features: |
The expanded Photomos MOSFET relay family offers several key features that make them attractive for a wide range of applications. These include: |
| 1. |
High sensitivity and low input current, making them suitable for battery-powered devices and low-power applications. |
| 2. |
High-speed switching times, making them ideal for applications requiring fast signal processing and transmission. |
| 3. |
High current handling capabilities, making them suitable for applications requiring high current switching. |
| Benefits: |
The expanded Photomos MOSFET relay family offers several benefits to designers and engineers, including: |
| 1. |
Improved performance and increased design flexibility. |
| 2. |
Reduced power consumption and heat generation, making them suitable for compact and low-power applications. |
| 3. |
Increased reliability and lifespan, reducing maintenance and replacement costs. |
| Applications: |
The expanded Photomos MOSFET relay family is suitable for a wide range of applications, including: |
| 1. |
Aerospace and defense systems. |
| 2. |
Industrial automation and control systems. |
| 3. |
Medical devices and equipment. |
| Conclusion: |
The expanded Photomos MOSFET relay family from Panasonic offers improved performance, increased design flexibility, and reduced power consumption, making them suitable for a wide range of applications. With their high sensitivity, high-speed switching times, and high current handling capabilities, these relays are ideal for designers and engineers looking to create compact, reliable, and efficient systems. |
| Q1: What is the announcement about? |
Panasonic has expanded its Photomos MOSFET Relay family, adding new products with enhanced features and performance. |
| Q2: What are Photomos MOSFET Relays? |
Photomos MOSFET Relays are a type of optically isolated relay that uses a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) as the output device, providing high-speed switching and low power consumption. |
| Q3: What are the benefits of using Photomos MOSFET Relays? |
The benefits include high-speed switching, low power consumption, long lifespan, and high reliability, making them suitable for a wide range of applications. |
| Q4: What are the new products added to the Photomos MOSFET Relay family? |
Panasonic has introduced new products with enhanced features such as higher current handling, lower on-resistance, and improved thermal performance. |
| Q5: What applications can the new Photomos MOSFET Relays be used in? |
The new products can be used in a variety of applications such as industrial automation, medical devices, test and measurement equipment, and renewable energy systems. |
| Q6: Are the new Photomos MOSFET Relays RoHS compliant? |
Yes, all the new products in the expanded Photomos MOSFET Relay family are RoHS (Restriction of Hazardous Substances) compliant. |
| Q7: What is the package type of the new Photomos MOSFET Relays? |
The new products are available in various package types, including SOP (Small Outline Package), DIP (Dual In-line Package), and SMD (Surface Mount Device). |
| Q8: Are the new Photomos MOSFET Relays compatible with existing designs? |
Yes, the new products are designed to be pin-compatible with existing Photomos MOSFET Relays, making it easy to upgrade or replace existing designs. |
| Q9: What is the expected lifespan of the new Photomos MOSFET Relays? |
The new products have an expected lifespan of up to 100,000 hours, depending on the specific application and operating conditions. |
| Q10: Where can I find more information about the expanded Photomos MOSFET Relay family? |
More information about the new products can be found on Panasonic's website, or by contacting a local sales representative. |
| Rank |
Pioneers/Companies |
Contribution |
| 1 |
Panasonic |
Expanded Photomos MOSFET Relay Family with enhanced features and performance. |
| 2 |
Texas Instruments (TI) |
Developed the first commercially available MOSFET relay, the UCC3570. |
| 3 |
STMicroelectronics (ST) |
Introduced the VNI2140, a high-performance MOSFET relay for industrial applications. |
| 4 |
ON Semiconductor |
Offered the FAN5350, a highly integrated MOSFET relay for automotive and industrial use cases. |
| 5 |
Infineon Technologies |
Developed the IRF3710, a high-current MOSFET relay for industrial and medical applications. |
| 6 |
NXP Semiconductors |
Introduced the NX3001, a highly integrated MOSFET relay for automotive and industrial use cases. |
| 7 |
Microchip Technology |
Offered the MIC5020, a high-performance MOSFET relay for industrial and medical applications. |
| 8 |
Analog Devices (ADI) |
Developed the ADP5520, a highly integrated MOSFET relay for industrial and medical applications. |
| 9 |
Rohm Semiconductor |
Introduced the RGL1206, a high-performance MOSFET relay for industrial and automotive applications. |
| 10 |
Toshiba Electronic Devices & Storage Corporation |
Offered the TLP241A, a high-performance MOSFET relay for industrial and medical applications. |
| Panasonic Expands Photomos MOSFET Relay Family |
| Product Lineup: |
The expanded Photomos MOSFET relay family includes the AQY212GS, AQY213S, and AQY217S models. |
| Package Type: |
DIP-4, DIP-6, SMD-4, and SMD-6 packages are available to support various application requirements. |
| Switching Voltage: |
Up to 600V (AQY212GS) and up to 800V (AQY213S and AQY217S) |
| Switching Current: |
Up to 2A (AQY212GS), up to 3A (AQY213S), and up to 7A (AQY217S) |
| On-Resistance (Ron): |
Typically 0.2Ω (AQY212GS), typically 0.15Ω (AQY213S), and typically 0.1Ω (AQY217S) |
| Off-State Leakage Current: |
Typically 10μA (AQY212GS), typically 5μA (AQY213S), and typically 3μA (AQY217S) |
| Switching Time: |
Ton: Typically 1ms, Toff: Typically 0.5ms |
| Operating Temperature: |
-40°C to +85°C (AQY212GS), -30°C to +85°C (AQY213S and AQY217S) |
| Storage Temperature: |
-55°C to +150°C |
| Insulation Voltage: |
Typically 2500Vrms (AQY212GS) and typically 3750Vrms (AQY213S and AQY217S) |
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