Allicdata Part #: | GBU4G-M3/51-ND |
Manufacturer Part#: |
GBU4G-M3/51 |
Price: | $ 0.59 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Vishay Semiconductor Diodes Division |
Short Description: | BRIDGE RECT GPP 4A 400V GBU |
More Detail: | Bridge Rectifier Single Phase Standard 400V Throug... |
DataSheet: | GBU4G-M3/51 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.52985 |
Series: | -- |
Packaging: | Tray |
Part Status: | Active |
Diode Type: | Single Phase |
Technology: | Standard |
Voltage - Peak Reverse (Max): | 400V |
Current - Average Rectified (Io): | 4A |
Voltage - Forward (Vf) (Max) @ If: | 1V @ 4A |
Current - Reverse Leakage @ Vr: | 5µA @ 400V |
Operating Temperature: | -55°C ~ 150°C (TJ) |
Mounting Type: | Through Hole |
Package / Case: | 4-SIP, GBU |
Supplier Device Package: | GBU |
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Bridge rectifiers are a type of diode that functions as a one-way switch, allowing electric current to pass through in one direction. They are primarily used to convert alternating current (AC) to direct current (DC). The GBU4G-M3/51 is one such bridge rectifier, particularly well-suited to applications where low forward voltage drop and high surge capability are needed.
The GBU4G-M3/51 is an epoxy-molded package, containing four individual diodes in one unit. The bridge rectifier has low on-state resistance, making it suitable for high current applications. The maximum forward voltage drop of this particular unit is 0.95 V with a surge capability of up to 50 A. It is also temperature resistant and is rated to operate between -55°C and +125°C.
The GBU4G-M3/51 has a number of applications where it can be used to convert AC current to DC current. It is typically used in motor drives, solenoid drivers, motor starters, and motor control applications. It is also used in switch-mode power supplies and electronic ballast applications. In these applications, the rectifier is typically placed in series with a capacitor to reduce short-term fluctuations in current.
The working principle of the GBU4G-M3/51 bridge rectifier can best be explained by looking at its electrical diagram. When the rectifier is connected to AC power, the voltage alternates between positive and negative, which causes the diodes to open and close alternately. The current flows from the positive peak to the negative peak, and then flows around the rectifier in a complete circuit. This creates a unidirectional current that can be used in DC applications.
The advantages of using a bridge rectifier are numerous. It is relatively inexpensive, easy to install and maintain, and is highly reliable. It also has a low forward voltage drop, which helps to reduce the power losses, and a high surge capability which can protect against unexpected current surges.
In conclusion, the GBU4G-M3/51 bridge rectifier is a versatile, reliable, and economical device suited for a range of AC to DC conversion applications. It is also highly temperature resistant and offers a low forward voltage drop and high surge capability. Consequently, the rectifier is a popular choice for many motor, switching, and electronic ballast applications.
The specific data is subject to PDF, and the above content is for reference
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