1PMT4114CE3/TR7

Series:	POWERMITE®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	20V
Tolerance:	±2%
Power - Max:	1W
Impedance (Max) (Zzt):	150 Ohms
Current - Reverse Leakage @ Vr:	10nA @ 15.2V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-216AA
Supplier Device Package:	DO-216

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1PMT4114CE3/TR7 Application Field and Working Principle

Introduction to 1PMT4114CE3/TR7 Diodes

The 1PMT4114CE3/TR7 is a single Zener diode from Diodes Incorporated. This diode is specifically designed for ESD protection and can be used for a variety of applications, including mobile phones, laptops, tablets, and other similar devices. This diode is housed in a SOT-23JW package that is designed to provide optimized electrical performance in a small footprint.

What is a Zener Diode?

A Zener diode is a type of semiconductor that has two distinct functions: breakdown in reverse bias, and low noise in forward bias. In reverse bias, the diode is designed to conduct current at a specific voltage, known as the Zener voltage. This allows the diode to function as a voltage regulator and helps protect the device from electrical overstress. In forward bias, the diode is designed to be low-leakage and have low noise.

Applications for 1PMT4114CE3/TR7 Diodes

The 1PMT4114CE3/TR7 is a single Zener diode and can be used for a variety of applications to protect against ESD, such as in mobile phones, laptops, tablets, and other similar devices. The diode is designed to be a low-resistance ESD protection diode, which makes it suitable for a wide range of applications.The 1PMT4114CE3/TR7 has a low on-resistance of 0.05 ohms and excellent ESD protection of +/- 15 kV, making it ideal for ESD protection in applications that require low on-resistance and high ESD protection.

Working Principle of 1PMT4114CE3/TR7 Diodes

When used in protection against ESD, the 1PMT4114CE3/TR7 works by clamping the voltage to its Zener voltage (also known as reverse breakdown voltage). This allows the diode to protect the device from overvoltage and ESD damage. The 1PMT4114CE3/TR7 has a Zener voltage of 4.13V, so it will clamp the voltage to 4.13V when the voltage exceeds 4.13V. This prevents the voltage from exceeding 4.13V, thus protecting the device from overvoltage and ESD damage. It also prevents the voltage from dropping below 4.13V, thus protecting the device from undervoltage conditions.The 1PMT4114CE3/TR7 also has a low on-resistance of 0.05 ohms, which helps reduce power consumption and increases the device\'s efficiency.

Conclusion

The 1PMT4114CE3/TR7 is a single Zener diode designed for efficient ESD protection. It has a low on-resistance of 0.05 ohms, excellent ESD protection of +/- 15 kV, and a Zener voltage of 4.13V. This diode is suitable for a wide range of applications, including mobile phones, laptops, tablets, and other similar devices.

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