RF05VA2STR Allicdata Electronics

RF05VA2STR Discrete Semiconductor Products

Allicdata Part #:

RF05VA2STR-ND

Manufacturer Part#:

RF05VA2STR

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: ROHM Semiconductor
Short Description: DIODE GEN PURP 200V 500MA TUMD2
More Detail: Diode Standard 200V 500mA Surface Mount TUMD2
DataSheet: RF05VA2STR datasheetRF05VA2STR Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Not For New Designs
Diode Type: Standard
Voltage - DC Reverse (Vr) (Max): 200V
Current - Average Rectified (Io): 500mA
Voltage - Forward (Vf) (Max) @ If: 980mV @ 500mA
Speed: Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr): 25ns
Current - Reverse Leakage @ Vr: 10µA @ 200V
Capacitance @ Vr, F: --
Mounting Type: Surface Mount
Package / Case: 2-SMD, Flat Lead
Supplier Device Package: TUMD2
Operating Temperature - Junction: 150°C (Max)
Base Part Number: RF05VA2S
Description

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Diodes - Rectifiers - Single provide crucial power regulating services in electronic circuits. The RF05VA2STR semiconductor device is designed to those applications. This article will detail the application field of the RF05VA2STR and provide an explanation of its working principle.

The RF05VA2STR is a rectifier diode featuring advanced chip processing technology, with high reliability and low forward voltage drop. It is constructed using PN junction technology and encapsulated in a high-temperature alloy case. It is capable of handling peak current levels up to 100 amperes and working in AC-DC environments. The device is particularly well-suited for high current rectifier applications in the automotive, power electronics, and domestic appliance industries.

The device has a wide range of uses in the automotive industry, where it can be utilised as a starter diode, automotive ignition system diode, diode for fuel injection systems, and diode for alternators, amongst other tasks. In power electronics, the RF05VA2STR can be used as a reverse-blocking semiconductor switch and power supply rectifier. It can also be used in domestic appliance applications such as air conditioning systems, refrigerators, and microwave ovens. Due to its small size, high efficiency, and low thermal resistance, the device is also suitable for use in portable electronics such as laptops, tablets, and smartphones.

Understanding the working principle of the RF05VA2STR is a key factor to successfully utilizing the device in a circuit. The device is a semiconductor element – a PN junction diode – which allows current to flow in one direction only. When there is no voltage applied, or the applied voltage is negative, the inner area of the diode will be non-conductive, preventing current flow. Conversely, when a positive voltage is applied, the reverse bias of the diode will break down, allowing current to flow in the forward direction.

The diode is operated at a bias voltage (or forward voltage) in order to achieve the desired level of current regulation. This bias voltage is selected based on the peak reverse voltage spike the device will see, or the expected operating temperature range, with appropriate safety margins. This voltage will cause electrons to cross the PN junction region and form a usable current for the circuit. The forward bias is maintained by the applied voltage and current will then flow in the same forward direction.

The RF05VA2STR is a rectifier diode suitable for various automotive and electronic applications. It is capable of handling peak current levels up to 100 amperes and working in AC-DC environments. Due to its reliability and low forward voltage drop, the device is also suitable for use in portable electronics such as laptops, tablets, and smartphones. Understanding the device’s working principle is a crucial factor to successfully utilizing the device in a circuit, with appropriate bias voltage selected to enable current to flow in the desired direction.

The specific data is subject to PDF, and the above content is for reference

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