SE15PBHM3/84A

Series:	eSMP®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	100V
Current - Average Rectified (Io):	1.5A
Voltage - Forward (Vf) (Max) @ If:	1.05V @ 1.5A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	900ns
Current - Reverse Leakage @ Vr:	5µA @ 100V
Capacitance @ Vr, F:	9.5pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-220AA
Supplier Device Package:	DO-220AA (SMP)
Operating Temperature - Junction:	-55°C ~ 175°C
Base Part Number:	SE15PB

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Introduction

SE15PBHM3/84A is a rectifier diode that is commonly used in electronic equipment to protect against reverse voltage, voltage surges and over current. It is important to understand the application field and working principle of the diode in order to get the most out of it.

Application Field

The SE15PBHM3/84A diode has a wide range of applications, including in LED lighting, motor drives, power supplies, computers, communication systems and power transmission systems. It is also used to protect against reverse voltage and voltage surges in automotive and aircraft electronics, as well as for protection against voltage stresses in industrial equipment. The SE15PBHM3/84A diode has a large peak forward surge power handling capability and a reverse recovery time that is fast enough to protect against damage from voltage spikes. This diode can also handle high frequency switching and pulse width modulation, making it ideal for high power applications.

Working Principle

A diode is an electrical device that allows current to flow through it in one direction only. The SE15PBHM3/84A is a single rectifier diode, meaning it has two electrical contacts, one of which is connected to the anode and the other to the cathode. When a positive voltage is applied to the anode, the diode becomes forward biased, allowing current to flow through it. When a negative voltage is applied to the anode, the diode is said to be reverse biased, and no current will flow through it.The SE15PBHM3/84A is designed for low-voltage power systems, meaning it can withstand voltages up to 18V. It has a forward voltage drop of 0.7V, a breakover voltage of 1.2V, and a reverse current leakage of 1.0µA. When the diode is used in a circuit, it allows current to flow in one direction only and prevents current from flowing in the opposite direction. The diode also prevents sudden voltage spikes from damaging the circuit. This makes it ideal for low-voltage power systems, as it ensures that the circuit is protected against damage caused by voltage surges.

Conclusion

The SE15PBHM3/84A is a single rectifier diode that is commonly used in a wide range of low voltage applications. It allows current to flow through it in one direction only and has a forward voltage drop of 0.7V, a breakover voltage of 1.2V, and a reverse current leakage of 1.0µA. It can also protect against reverse voltage, voltage surges and over current, making it an ideal choice for electronic equipment.

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