GP10-4003EHM3/73

Series:	Automotive, AEC-Q101, Superectifier®
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 1A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	3µs
Current - Reverse Leakage @ Vr:	5µA @ 200V
Capacitance @ Vr, F:	8pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Operating Temperature - Junction:	-65°C ~ 175°C

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GP10-4003EHM3/73 Application Field and Working Principle

GP10-4003EHM3/73 is a single rectifier diode typically employed in Electronic circuits. It has a rating of 400V, 3A and a fast recovery time of 15ns. The diode is typically used as a freewheeling diode, a protection circuit, general rectification, and in aircraft instrumentation. This particular diode is also popular in power supplies, medical applications, and in switching applications.The basic operation of a rectifier diode is dictated by its forward and reverse biased operation. When forward biased, the diode allows the flow of electrons and current in a single direction. This phenomenon, known as rectification, is utilized to block AC (alternating current) without affecting the DC (direct current). Conversely, in reverse biased operation, the diode blocks the current flow, thus protecting the circuit from overvoltage by acting as a switch.In terms of construction, the GP10-4003EHM3/73 comprises two semiconductor junctions and two electrodes. The two semiconductor layers constitute the P-N junction, which is the main feature of the diode. The two electrodes are known as the anode and the cathode. The anode, which is connected to the positive voltage source, is the terminal from which the current enters the diode. The cathode, which is connected to the negative voltage source, receives the current after being rectified by the diode. The diode is also equipped with an internal capacitance that reduces losses due to the decrease in the switching frequency.The operating temperature range of the GP10-4003EHM3/73 is -55°C to +125°C and the maximum reverse voltage is a 400V. The maximum forward voltage is 1.9V, which gives an indication of the device’s rectification efficiency. The diode’s fast recovery time is an additional attribute of the diode, which makes the device appropriate for use in high-frequency applications.In summary, the GP10-4003EHM3/73 is a single rectifier diode with a 400V rating, suitable for use in Electronic circuits such as power supplies and medical applications. Its main features are its fast recovery time and its temperature range. The device has two offices, the anode and the cathode, and operates by the principle of forward and reverse biasedrectification. Utilizing its fast recovery time and efficient rectification capabilities, this diode is suitable for a variety of high-frequency applications.

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