MBRB1645HE3/81

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io):	16A
Voltage - Forward (Vf) (Max) @ If:	630mV @ 16A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	200µA @ 45V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	TO-263AB
Operating Temperature - Junction:	-65°C ~ 150°C
Base Part Number:	MBRB1645

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MBRB1645HE3/81 is a diode rectifier module that belongs to the family of single diode rectifiers. This rectifier module is designed to be used in the automotive industry and is suitable for power applications, including electrical systems in cars, buses, and majority of electric powered vehicles. It is often used as a power supply and charging rectifier in the motor vehicle industry.The MBRB1645HE3/81 adopts the field-effect avalanche technology, making it reliable and safe for automotive and other power applications. Its low power loss and high-temperature capability make it an ideal fit for applications that require high-power density. Furthermore, a low-noise environment is also possible with this diode rectifier due to its low reverse-current leakage and low thermal resistance.The MBRB1645HE3/81 is made of nickel alloy. This material provides improved mechanical stability and excellent thermal cyclability. An epoxy-molded package and a thermally efficient design improve power dissipation. The MBRB1645HE3/81 is highly reliable and durable due to its excellent electrochemical and environmental capability.The MBRB1645HE3/81 diode rectifier operates on a principle of 4 or 6 desaturation sensors. The desaturation sensors and protection mechanism detect the occurrence of a short circuit or over temperature and then initiate a response to reduce the input current to a safe level. With the MBRB1645HE3/81 rectifier module, no additional components accessing the circuit are needed. This module is capable of meeting the safety regulations and application requirements for the automotive industry.The specifications of the MBRB1645HE3/81 rectifier module include peak forward current of up to 16.5A, peak reverse voltage of up to 45V, and a junction temperature of the max 175°C. This rectifier module has a maximum thermal capacitance of 62mW/C and a maximum reverse recovery time of 30ns. The MBRB1645HE3/81 is suitable for utilization in applications such as power converters, power supplies, and voltage regulators.The MBRB1645HE3/81 rectifier module is an ideal choice for the automotive industry due to its robust performance and reliable operation. This diode rectifier module utilizes state-of-the-art field-effect avalanche technology, making it an ideal choice for high-power density applications. Its reliable design and advanced features make it an ideal choice for power converters and power supplies. Furthermore, the MBRB1645HE3/81 is highly durable and compliant with safety regulations in the automotive industry.

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