1N2137AR

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard, Reverse Polarity
Voltage - DC Reverse (Vr) (Max):	500V
Current - Average Rectified (Io):	60A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 60A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	10µA @ 50V
Capacitance @ Vr, F:	--
Mounting Type:	Chassis, Stud Mount
Package / Case:	DO-203AB, DO-5, Stud
Supplier Device Package:	DO-5
Operating Temperature - Junction:	-65°C ~ 200°C
Base Part Number:	1N2137AR

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1N2137AR is a single, general purpose, silicon rectifier diode. It is used to convert alternating current (AC) to direct current (DC). This diode is capable of rectifying waveforms with frequencies up to 200kHz. It is designed to work at voltage levels up to 200V with a peak repetitive current up to 1.5A.The working principle of 1N2137AR is based on the structure of the p-n junction. When the Anode of the diode is connected to the positive terminal of the DC source, electrons from the n-type material move easily towards the positively charged p-type material. This process results in the formation of a depletion layer at the junction which acts as a potential barrier and it restricts the movement of electrons in the opposite direction. When alternate current is applied to the diode, only the positive cycles of the waveform will be conducted which causes unidirectional current flow, thus resulting in rectified output. 1N2137AR is used in a variety of applications including power rectification and voltage regulation in power supplies, TV receivers and monitors, and the clippers and clamper circuits in radio frequency oscillators. It is also used for voltage doublers and voltage multipliers in applications where high voltage DC is required from low voltage AC. Due to its low power dissipation and reverse current leakage as well as its fast response time, 1N2137AR is ideal for high frequency power supply conversion and switching applications for low power devices. It can also be used in automotive applications such as the suppression of radio frequency interference in radio, audio and video equipments. It is important to note that 1N2137AR is not suitable for high transient voltages or for use in power supply applications that require very high current density and temperature coefficient. 1N2137AR is a highly reliable and cost-effective diode and is widely used in many industries. It helps in the conversion of AC to DC signal and is suitable for a wide range of low power applications. It is important to keep in mind that the use of this diode may require specific safety precautions to prevent damage to the device due to excess current and voltage.

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