UPS140/TR13

Voltage - Forward (Vf) (Max) @ If:	450mV @ 1A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	400µA @ 40V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	DO-216AA
Supplier Device Package:	Powermite
Operating Temperature - Junction:	-55°C ~ 125°C
Base Part Number:	UPS140
Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io):	1A

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Introduction

Diodes are electronic components that are most commonly used to allow current to flow in a single direction, while preventing current from flowing in the opposite direction. A rectifier is an electrical device that converts alternating current (AC) to direct current (DC). Single rectifiers are diodes that are used for applications where only one direction of the electric current is needed. The rectifier diode that is most commonly used for this type of application is the UPS140/TR13.

UPS140/TR13 Features

The UPS140/TR13 rectifier diode is a standard, single-phase rectifier that has many different features. It has a forward current of 140 Amps, a reverse current of 14 Milliamps, and a power dissipation rating of 360 Watts. It can also handle a maximum operating temperature up to 125 °C. Additionally, its fast-recovery time makes it suitable for switching applications.

UPS140/TR13 Application Field

The UPS140/TR13 rectifier diode is mainly used in power supplies and motor controllers in commercial, industrial, and telecom applications. Its fast recovery time allows it to handle high-voltage spikes, making it ideal for electrical transients. Additionally, it can be used in power rectification, battery chargers, and starter systems.

UPS140/TR13 Working Principle

The working principle for the UPS140/TR13 rectifier diode is relatively simple. When the diode is forward biased, current will flow through it easily. This allows the AC current to pass through to the output in the form of DC, forming a DC rectified signal. When switched, the reverse current is blocked. The non-conducting diodes will block any current that tries to pass in the reverse direction. This will prevent any voltage from flowing in the negative direction, keeping the DC signal intact.

Conclusion

In conclusion, the UPS140/TR13 is a standard, single-phase rectifier diode that is mainly used in power supplies and motor controllers. It features a maximum forward current of 140 Amps, a reverse current of 14 Milliamps, and a power dissipation rating of 360 Watts. Additionally, its fast recovery time makes it suitable for switching applications and prevents voltage spikes in the output signal. Its working principle involves forward biasing the diode to allow AC to be rectified and reversed biasing the diode to create DC and block any reverse voltage.

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