UF1005-E3/73

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.7V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	75ns
Capacitance @ Vr, F:	10pF @ 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 ~ 150°C

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Introduction

The UF1005-E3/73 is a rectifier diode with a single junction, which is widely used in many applications and operates at a high temperature range. It is built using epoxy over-molded package with glass passivation to provide good reliability.

Application Field

The UF1005-E3/73 can be used in consumer electronics, automotive, power supplies, motor control and many other power applications. It is widely chosen for its performance and reliability in harsh environments. It has a wide range of loads for switching, rectifying and blocking applications. This diode can be used for both alternating and direct current circuits. It has low reverse leakage current and high surge current capability. It is also widely used in military applications due to its robustness and high temperature operation range.

Working Principle

The UF1005-E3/73 is a single junction diode and its working principle is based on the reverse bias principle of p-n junction. Electrons and holes move towards the junction in opposite directions under the influence of an electric field. At the junction, holes enter the N-type material and electrons enter the P-Type material. Due to the depletion layer that exists in the junction, current cannot flow in the reverse direction. During the forward bias, electrons and holes are being injected in opposite directions and the junction becomes open enabling current to flow. It is used as a rectifier diode since it can convert AC signal to DC signal and also used as a blocking diode which allows current to flow in one direction only.

Conclusion

The UF1005-E3/73 is a rectifier diode with a single junction, which is widely used in many applications and operates at a high temperature range. It is highly used in consumer electronics, automotive, power supplies, motor control, military applications, and many other power applications. The single junction diode works based on the reverse bias principle of p-n junction and it is used either as a rectifier or blocking diode.

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