Series:	--
Packaging:	Tube
Part Status:	Obsolete
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io) (per Diode):	5A
Voltage - Forward (Vf) (Max) @ If:	530mV @ 5A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	150µA @ 45V
Operating Temperature - Junction:	150°C (Max)
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220AB
Base Part Number:	STPS10L45C

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Introduction

STPS10L45CT is a series of semiconductor rectifier diodes which are used in various applications. It is ideal for applications which require low forward voltage, low capacitance and fast switching. This device is available in a variety of packages such as DO-15, SOT-32, SOD-123 and SOT-223. It is also available in different gate drive types, with either isolated or non-isolated gate drive.

Application Field

The STPS10L45CT is mainly used in applications where fast switching is required. This device is suitable for high frequency systems, such as automotive, communications, displays and industrial equipment. The low forward voltage and low capacitance of the STPS10L45CT make it an ideal choice for high current and high speed applications. The STPS10L45CT can be used in several power feeding, clamping and snubbing applications. It can be used to provide temperature protection for motor controls, switching power supplies, power tools and backup power supplies. It is also suitable for overvoltage protection for communication systems, displays and battery packs.

Working Principle

The STPS10L45CT is a rectifier diode, which rectifies an alternating current into a direct current. The working principle of this device is based on the pn junction. When a positive voltage is applied to the anode, electrons from the n-type region are drawn towards the p-type region and the electrons from the p-type region are drawn in the opposite direction due to the influence of the electric field created by the positive voltage. This creates a depletion layer. If a reverse voltage is applied, the electrons in the depletion layer are repelled away, creating a barrier. Thus, the current in the forward direction is permitted to flow but the current in the reverse direction is blocked. The STPS10L45CT is manufactured using a special process which results in its low capacitance, fast switching and low forward voltage. This makes it suitable for high frequency systems.

Conclusion

The STPS10L45CT is a rectifier diode which is suitable for applications requiring fast switching, low forward voltage and low capacitance. It is mainly used in applications such as automotive, communication, displays and industrial equipment. This device is manufactured using a special process which results in its low capacitance, fast switching and low forward voltage. This makes it suitable for high frequency systems.

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