GP15B-E3/54

Series:	SUPERECTIFIER®
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:	1.1V @ 1.5A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	3.5µs
Current - Reverse Leakage @ Vr:	5µA @ 100V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AC, DO-15, Axial
Supplier Device Package:	DO-204AC (DO-15)
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	GP15B

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Introduction

GP15B-E3/54 is a high power rectifier diode designed for use in automotive, home appliance, electronic general purpose and telecom applications. It is especially suitable for voltage regulation, rectifying, inverting, and switching applications. This article will provide a detailed introduction of the application field and working principle of GP15B-E3/54.

Application field

GP15B-E3/54 is widely used in industrial, commercial and general-purpose applications because its high surge current capability and superior performance in harsh environments. It is often used in motor control, power supply systems, voltage regulation, EMI/RFI, telecommunication, and DC-DC converters.When applied in motor control applications, GP15B-E3/54 can provide excellent protection against excessive load current demand, voltage spikes, and complex motor drive cycles. As a power supply system, it can provide high power efficiency, low heat output, and reliable performance for AC to DC and DC to DC applications. At the same time, the diode also plays an important role in voltage regulation applications, such as protecting against reverse polarity conditions, over-voltage, and under-voltage conditions. In addition, it can effectively reduce the electromagnetic and radio frequency interference (EMI/RFI) generated by circuits, which is essential in many applications, such as airplanes and medical devices.

Working principle

GP15B-E3/54 is a single-phase diode bridge with two diodes connected in series to create a bridge rectifier. When the diode receives an alternating current (AC), it will rectify the AC current into a direct current (DC). This is possible because the two diodes connected in the bridge rectifier circuit are polarized in a way that causes them to alternate between being in forward and reverse bias. When then AC is in the forward bias direction, the current will pass through the diode and a forward voltage potential is created. This then causes the diode to act as an electrical switch and allow current to pass through the circuit. As the AC waveform shifts to the opposite polarities, the diode shifts to a reverse bias and does not allow any current to pass through. The bridge rectifier circuit is usually used in applications where a DC current supply is necessary, such as in power supplies, voltage regulators, and charging circuits. In addition, the Bridge rectifier circuit can also be used to reduce peak voltage in AC circuits, as well as to reduce EMI and RFI interference.

Conclusion

GP15B-E3/54 is a versatile high power rectifier diode designed for use in automotive, home appliance, electronic general purpose and telecom applications. It is often used in motor control, power supply systems, voltage regulation, EMI/RFI, telecommunication, and DC-DC converters. The GP15B-E3/54 is a single phase diode bridge that works by rectifying an AC voltage into a DC voltage using a bridge rectifier circuit. It can also be used to reduce peak voltages in AC circuits and reduce EMI/RFI interference.

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