3SMAJ5938B-TP Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	36V
Tolerance:	±5%
Power - Max:	3W
Impedance (Max) (Zzt):	38 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 27.4V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 200mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMA)
Base Part Number:	SMAJ5938

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Introduction

The 3SMAJ5938B-TP is a Zener diode, which is classified under Diodes - Zener - Single, applied in many fields. It is a component of limited power dissipation, manufactured using a high-quality silicon material. It comes with very good electrical properties that make it ideal for most applications.

Application Field

The 3SMAJ5938B-TP Zener diode is applied in a wide range of industrial and consumer electronic products. It is used in circuit protection, over-voltage protection, over-current protection, reverse polarity protection, transient suppression as well as surge suppression. It also finds its use in various automotive and industrial control systems.This Zener diode is suitable for use in a wide range of application fields, such as energy-saving lamps, electronic display circuits, IGBT drive circuits, automobile high beam adjustment circuits, solar cells and charge controllers, computer screens and much more.It is also applied to tube amplifiers, X-ray machines, medical equipment, audio-visual equipment and high-end home appliances.

Working Principle

When a voltage is applied across a Zener diode, current starts flowing through it. The applied voltage exceeds the Reverse Breakdown Voltage (VZ), the current starts to rise and further causes the depletion region to expand, which further leads to an increase in the width of the p-n junction. This results in a Zener effect, whereby current starts flowing through the diode in the forward bias direction and in a controlled manner. The 3SMAJ5938B-TP is a highly reliable and cost-effective diode. Its on-state current is minimal, making it a very efficient diode. Its relatively simple structure makes it an ideal choice for many applications.

Conclusion

The 3SMAJ5938B-TP Zener Diode is a highly reliable and cost-effective component that is applied in many fields. Its advantages include low saturation voltage, reverse current protection as well as voltage regulation. Its on-state current is minimal, making it a very efficient diode. Its relatively simple structure makes it an ideal choice for most applications.

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