30BQ015TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	15V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	350mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	4mA @ 15V
Capacitance @ Vr, F:	1120pF @ 5V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	SMC (DO-214AB)
Operating Temperature - Junction:	-55°C ~ 125°C

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Introduction

The 30BQ015TR is a single-phase silicon rectifier diode designed for use in a wide range of applications. It is designed to provide low forward voltage and fast switching for high reliability. It can be used as a rectifier, flyback, and free-wheeling diode. The 30BQ015TR can also be used in many AC/DC converter applications.

Application Fields and Working Principles

Rectifier diodes are used to rectify AC electrical power so that it can be used in DC circuits. In a simple rectifier circuit, there are typically two diodes that conduct electricity in a single direction. The 30BQ015TR rectifier diode is designed for dual-phase rectification and fast switching. This makes it ideal for applications such as switching power supplies, AC to DC converters, DC to DC converters, and high-efficiency lighting and automotive systems.The 30BQ015TR is also ideal for flyback applications due to its fast switching. When used in flyback converters, the diode switches a high frequency current from a transformer through an AC to DC inverter. This current pulses through two MOSFETs, charging a capacitor and causing the flyback voltage to rise. The 30BQ015TR quickly turns off the current and increases the flyback voltage. The 30BQ015TR can also be used as a freewheeling diode in snubber circuits. Snubber circuits are used to protect semiconductors from high voltage transients. The 30BQ015TR is used in the circuit to absorb any excess energy that is not used by the load and to provide protection against reverse current flow.

Features and Benefits

The 30BQ015TR has several features and benefits that make it an ideal choice for rectifier and flyback applications. It has a low forward voltage of 1.45V, which minimizes power consumption and increases efficiency. It also has a maximum forward surge current of 50A, which provides robust protection against transient surges. The diode has a maximum reverse voltage of 400V, providing excellent protection against reverse voltage spikes. It also has a low capacitance of 2.5pF and a clamped inductive switching of 350V, allowing for accurate and fast switching. The 30BQ015TR is also designed for high reliability and long-term reliability. It has a dielectric withstanding voltage of 1.2KV and a peak reverse current rating of 15A. These features ensure that the diode continues to function reliably over time.

Conclusion

The 30BQ015TR is a single-phase silicon rectifier diode designed for use in a wide range of applications. It is designed to provide low forward voltage and fast switching for high reliability. It can be used as a rectifier, flyback, and free-wheeling diode in many AC/DC converter applications. It features a low forward voltage of 1.45V, a maximum forward surge current of 50A, a maximum reverse voltage of 400V, and a maximum peak reverse current of 15A. The 30BQ015TR is an ideal choice for rectifier and flyback applications due to its excellent protection against transient surges and its high reliability.

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