GBL02-E3/51

Series:	--
Packaging:	Tray
Part Status:	Active
Diode Type:	Single Phase
Technology:	Standard
Voltage - Peak Reverse (Max):	200V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 4A
Current - Reverse Leakage @ Vr:	5µA @ 200V
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	4-SIP, GBL
Supplier Device Package:	GBL

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Introduction

Bridge rectifiers are widely used components for converting AC voltage signals into their DC equivalents. In their most basic form, bridge rectifiers consist of two sets of diodes arranged in a bridge configuration. This arrangement allows the rectifier to alternately connect the positive and negative input signal to the desired DC output voltage. The most common type of bridge rectifier is the four diode rectifier.The GBL02-E3/51 is a four diode bridge rectifier with a maximum forward current rating of 2A and a peak reverse voltage rating of 1000V. The GBL02-E3/51 rectifier can be used for various AC to DC conversion applications, such as power supplies, motor control and battery charging.

GBL02-E3/51 Application Field

The GBL02-E3/51 is a four diode bridge rectifier suitable for a variety of applications. These include:

• Power Supplies
• Motor Control
• Battery Charging
• DC to AC Inverters

The GBL02-E3/51 offers several advantages when compared to other bridge rectifiers. It has a rugged construction, with a conformally coated body, suitable for harsh environments. It also requires less external components, reducing total cost and saving space.

GBL02-E3/51 Working Principle

A bridge rectifier allows AC signals to be converted into DC signals by using two sets of four diodes arranged in bridge configuration. The bridge has two inputs, a positive input and a negative input and one output. When an alternating voltage signal is applied to the input of the bridge, the diodes alternately switch on and off, allowing the waveform to be rectified.When the positive input voltage of the rectifier is higher than its negative input voltage, the left side diodes (D1 and D3) will be in their forward biased condition and the right side diodes (D2 and D4) will be in their reverse biased condition. Since the left side diodes are in their forward bias condition, they will be conducting, allowing the positive input voltage to be transferred to the output. On the other hand, since the right side diodes are in their reverse bias condition, they will be non-conducting and thus no current will flow from the negative input to the output.Conversely, when the negative input voltage is higher than the positive input voltage, the right side diodes (D2 and D4) will be in their forward bias condition and the left side diodes (D1 and D3) will be in their reverse bias condition. This will cause the current to flow from the negative input to the output.

Conclusion

The GBL02-E3/51 is a four diode bridge rectifier with a maximum forward current rating of 2A and a peak reverse voltage rating of 1000V. It is suitable for various AC to DC conversion applications, such as power supplies, motor control and battery charging. The rectifier has a rugged construction, with a conformally coated body, suitable for harsh environments. The bridge rectifier works by alternately connecting the positive and negative input signal to the desired DC output voltage, by employing two sets of four diodes arranged in bridge configuration.

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