CRNB15-1200PT

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	1200V
Current - Average Rectified (Io):	9.5A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 15A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	100µA @ 1200V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	TO-220-2
Supplier Device Package:	TO-220AB
Operating Temperature - Junction:	-40°C ~ 125°C

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Introduction to CRNB15-1200PT
CRNB15-1200PT is a power semiconductor diode which is designed to convert AC into DC at a high rate of efficiency. It is commonly used in AC-DC converter applications, power supplies, motor drives, and soft-start circuits. The diode itself is a single package diode, with an anodically isolated body. It has a high output efficiency, fast turn-on, and an extremely low dropout voltage. It also offers paralleling capabilities, allowing users to increase their overall current capacity.
Application Field of the CRNB15-1200PT
The CRNB15-1200PT is widely used in various applications ranging from power conversion to motor drives. In power conversion, the diode provides efficient AC-DC conversion in power supplies, power electronics, and rectification. In motor drives, the diode is used as a freewheeling diode by providing a path for energy to be transferred from the power source to the load. It is also used in soft-start circuits by controlling the discharge of the applied voltage. In other applications, the diode is used for phase shift control, timer control, overvoltage protection, voltage regulation, and other power conditioning purposes.
Working Principle of the CRNB15-1200PT
The working principle of the CRNB15-1200PT is based on the basic operation of a power semiconductor diode, which is to convert AC into DC. The diode itself is constructed with a forward-biased P-N junction, which allows current to flow in the direction of least resistance. When the voltage across the P-N junction exceeds a predetermined threshold, the junction forward-biases and current begins to flow through the diode. As the voltage across the diode decreases, the diode reverse-biases and stops conducting current. This process is repeated for every cycle of the AC input voltage, thus providing efficient conversion of AC into DC.
Advantages of the CRNB15-1200PT
The CRNB15-1200PT offers many advantages over traditional diodes, due to its high output efficiency, fast turn-on, and low dropout voltage. The high output efficiency of the diode allows it to be used in applications where high power conversion efficiency is desired. The fast turn-on of the diode reduces power losses due to the diode switching time and voltage spikes, allowing for high current capacity without compromising efficiency. The low dropout voltage of the diode allows the device to be used in high voltage applications, as the voltage at which the diode begins to conduct is much lower than that of traditional diodes. The paralleling capabilities of the diode also offer users the ability to increase their current capacity without compromising efficiency.
Conclusion
The CRNB15-1200PT is a versatile diode which offers many advantages for power conversion, motor drive, and voltage regulation applications. The diode is constructed of a high-efficiency P-N junction and offers fast turn-on times and low dropout voltages. It can also be paralleled in order to increase current capacity. The diode is a highly efficient way to convert AC into DC and is a popular choice in many different applications.

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