1PMT4101C/TR13

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Diodes - Zener - Single : 1PMT4101C/TR13 Application Field and Working Principle

The 1PMT4101C/TR13 is an ultra-low power Zener diode specially designed for ultra-low power applications. It’s a P-channel enhancement-mode Power MOSFET, that is housed in the industry’s smallest TSSOP (1.4 x 1.4 mm) packages, making it ideal for limited-power applications. It operates from 1V to 12V, and is designed to provide an efficient, cost-effective, wide-range switching power solution.

The 1PMT4101C/TR13, like all Zener diodes, is mainly used for voltage regulation and voltage dropping in sensitive circuits. This diode is known for its low voltage drop, high switching speed and superior accuracy. It’s ideal for use in battery-powered, space-constrained applications such as medical devices, smart watches, and low-power sensing systems.

Working Principle

Like any other diode, the 1PMT4101C/TR13 has two nodes, an anode and a cathode. When reverse bias is applied across the diode, a depletion region is created in the diode. This depletion region prevents conventional current from flowing through the diode. However, when the applied voltage exceeds a certain point (called the Zener voltage or breakdown voltage), a large amount of electric current can flow through the diode, even though it is still reverse biased. This is called Zener breakdown.

When under Zener breakdown, the 1PMT4101C/TR13 acts like a voltage regulator. As the voltage across the diode changes, a small amount of current passes through it, causing the diode to draw a small amount of power. This power is used to regulate the voltage across the diode, which is the Zener voltage. This is why the 1PMT4101C/TR13 is ideal for low-power applications, since it doesn’t require a large amount of power to operate.

Applications Field

The 1PMT4101C/TR13 is used in a variety of applications, as it provides superior accuracy, low voltage drop and high switching speed while consuming only a small amount of power. It can be found in a variety of low-power applications, from medical instruments to smartphones. Its features make it highly versatile and ideal for a variety of uses. Here are some of the applications where the 1PMT4101C/TR13 is commonly found:

• Medical instruments and devices
• Smart watches
• Sensing systems
• Portable electronics
• Battery-powered devices
• LED lighting

The 1PMT4101C/TR13 is perfect for applications requiring a Zener diode, due to its extremely low current draw, superior accuracy, and high switching speed. It is the ideal choice for devices and circuits that require efficient, reliable voltage regulation.

Conclusion

The 1PMT4101C/TR13 is the perfect Zener diode for ultra-low power applications, as it provides efficient and reliable voltage regulation at a fraction of the power that other diodes would require. It is lightweight, space-efficient and highly accurate, making it ideal for use in medical devices, smart watches, sensing systems, and other low-power systems.

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