1PMT4126C/TR13

Series:	POWERMITE®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	51V
Tolerance:	±2%
Power - Max:	1W
Impedance (Max) (Zzt):	250 Ohms
Current - Reverse Leakage @ Vr:	10nA @ 38.76V
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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1PMT4126C/TR13 Diodes - Zener - Single

A Zener diode is a special type of diode which exhibits the so called Zener effect. It was named after the scientist Dr. Clarence Zener who discovered this effect in the year 1933. The 1PMT4126C/TR13 is one such type of Zener diode whose special features and application areas are listed below.

Outline

• Application Field

• Working Principle

Application Field

The 1PMT4126C/TR13 Zener diode is designed and optimized to be used in a variety of applications. These include voltage regulation and clamping circuits, LCD backlight drive, LED drive, voltage stabilizing, circuit protection, and transistor, IC, and PC board protection.

Voltage Regulation and Clamping Circuits

Voltage regulator and clamps provide a reliable and low-cost way to ensure that a power supply produces stable and safe electrical output. The 1PMT4126C/TR13 Zener diode offers voltage regulation and clamping capabilities with a low series resistance and low voltage-drop features.

LED Drive and LCD Backlight Drive

Most LED lighting require a steady and accurate input voltage in order to produce consistent lighting, and the 1PMT4126C/TR13 Zener diode is designed to handle high-current LED loads. It is also suitable for use in LCD backlight drive circuits, providing a stable output voltage with a low power drop.

Transistor, IC, and PC Board Protection

The 1PMT4126C/TR13 Zener diode can be used to protect sensitive electronic components, such as transistors, ICs, and PC boards, from overvoltage, high current, and short-circuit damage. Its low voltage drop features make it ideal for protecting devices connected to a high-voltage power supply.

Working Principle

The 1PMT4126C/TR13 Zener diode works by allowing current to pass through it in one direction and blocking it from entering when the voltages become too high. This occurs when a certain breakdown voltage is met, which is predetermined to be within a safe operating voltage range for the Zener diode and the surrounding components as well.When the breakdown voltage is reached, the Zener diode begins to breakdown, channeling the excess voltage in the reverse direction and thus prevents it from damaging the surroundings. This reversed voltage can then be used in accordance with its intended design, such as providing a stable DC output in a power supply application.

Conclusion

In conclusion, the 1PMT4126C/TR13 Zener diode is a versatile and useful component that is found in many types of applications. It can be used to regulate and protect circuits with its superior voltage regulation and current protection features. Its working principle is simple and efficient, making it an ideal solution for a variety of needs.

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