Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	1.5A
Voltage - Forward (Vf) (Max) @ If:	1V @ 1.5A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	50ns
Current - Reverse Leakage @ Vr:	5µA @ 400V
Capacitance @ Vr, F:	35pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AC, DO-15, Axial
Supplier Device Package:	DO-204AC (DO-15)
Operating Temperature - Junction:	-55°C ~ 150°C

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Diodes - Rectifiers - Single

HER155G B0G Application Field and Working Principle

The HER155G B0G is a High-efficiency Rectifier module from Infineon Technologies. It comes in a 0.4mm Ultra Small Leadless (USL) package that features 150 watts of power dissipation and is designed for high-voltage applications. The HER155G B0G is ideal for use in industrial applications, and also works well in automotive applications such as power input filters and power conditioning circuits.

The HER155G B0G offers a wide range of operating voltages, with a maximum operating voltage of 1000V, and a maximum surge current of 15 amps, giving it a high level of reliability and performance. This module also has a temperature coefficient of 0.2%/°C, allowing it to maintain a stable performance at different temperatures. Furthermore, it has an extremely low forward-voltage drop which allows it to operate at higher currents.

The HER155G B0G is designed for diode rectifier applications, and it relies on a silicon-controlled rectifier (SCR) working principle to operate. An SCR is a type of bipolar transistor that can switch from an OFF state to an ON state, and vice versa. SCRs are usually used as switches or for rectification purposes in diode rectifier applications. In this case, the SCR is connected in a bridge configuration, with two diodes connected in series. When the HER155G B0G is switched ON, current will flow from the anode to the cathode, while when the HER155G B0G is switched OFF, the reverse current will not flow. This allows the HER155G B0G to convert AC to DC.

The HER155G B0G also offers a wide range of applications. It can be used in DC to DC converters, power supplies, and rectifier circuits. It is also used in motor controller applications and in high-frequency lighting systems. In addition, the HER155G B0G can be used in home appliances and in telecommunications.

The HER155G B0G is a versatile and reliable rectifier module that has a wide range of uses in industrial and automotive applications. It has a maximum operating voltage of 1000V and a maximum surge current of 15 amps. It features an extremely low forward-voltage drop and a temperature coefficient of 0.2%/°C. The HER155G B0G operates using an SCR working principle, which allows it to convert AC to DC. It is also suitable for use in DC to DC converters, power supplies, and rectifier circuits, as well as in motor controller applications and high-frequency lighting systems.

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