1N4744A-TP Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	15V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	14 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 11.4V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 200°C
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-41G
Base Part Number:	1N4744

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Introduction

The 1N4744A-TP (transient protection) is a zener diode with a dynamic performance rating that is ideal for dynamic semiconductor applications. It provides effective protection from transient voltage or current surges. This component is designed to protect devices from voltage or current which may exceed design limits.

Application Field

The 1N4744A-TP serves an important role in the world of electronic devices. It is often used in all types of semiconductor, optoelectronic, and power supply applications. It is most commonly used in applications such as UPS (uninterruptible power supplies), Weld Controls, Cooling Fans, and Surge Suppressors. Additionally, this component has been known to be utilized in a wide range of industrial applications, such as computers and telecommunications equipment, as well as other mobile and portable electronics.

Working Principle

The 1N4744A-TP is a zener diode which works by clamping the output at a specific voltage, regardless of the input voltage. It helps prevent sudden voltage spikes, providing effective protection from surges. This component is designed to protect devices from voltage or current that may exceed design limits.Internally, the zener diode has two terminals – an anode (+) mark and a cathode (-) mark. When excessive voltage is applied on the anode, the diode conducts, decreasing the current on the cathode side. This helps minimize damage from abnormal input electrical signals.

Benefits

The 1N4744A-TP provides a number of advantages over other components:• It is designed for use in dynamic applications and offers good protection against voltage and current spikes.• It is highly reliable and has a long service life.• It is efficient, cost-effective, and easy to install.• It can withstand high temperatures and is able to operate under extreme conditions.

Conclusion

The 1N4744A-TP is a versatile, reliable, and cost-efficient zener diode. Its compact size and wide range of applications make it an ideal choice for a variety of applications. It has a dynamic performance rating that enables it to effectively protect devices from voltage and current surges. It can also operate under extreme conditions and helps minimize damage from abnormal input electrical signals. By understanding its working principles and application fields, its potential can be unlocked in numerous industrial applications.

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