D850N40TXPSA1

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	4000V
Current - Average Rectified (Io):	850A
Voltage - Forward (Vf) (Max) @ If:	1.28V @ 850A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	50mA @ 4000V
Capacitance @ Vr, F:	--
Mounting Type:	Chassis Mount
Package / Case:	DO-200AB, B-PUK
Supplier Device Package:	--
Operating Temperature - Junction:	-40°C ~ 160°C

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D850N40TXPSA1 is a single rectifier diode, and it is widely used to provide low power circuit protection, low thermal operating temperature, and numerous applications. It has a wide variety of uses, but is primarily used to protect circuits from over-heating, voltage or current-induced leaks, and security risks.

Application field

D850N40TXPSA1\'s application field ranges from low voltage to medium voltage applications. It is suitable for power rectification in automotive, industrial, telecom and consumer electronics. It can be used for applications such as motor-driven machines, such as welding power supplies, engines, generators, and electric motors. Additionally, it is used in uninterruptible power supplies, DC-DC converters, and bridge rectifiers used in AC power inverters.

Working Principle

When a current flows through a diode, it only allows current in one direction. This is known as rectification. A diode acts as a one-way gate to current, and when connected in the reverse direction, it blocks any current from entering the circuit. The D850N40TXPSA1 is the same, except it is even more efficient and capable of delivering more power.It works by allowing current to pass through it in the forward direction and blocking current from flowing in the reverse direction. The diode is triggered by a positive voltage, which triggers the energy from the diode to convert from AC current to DC current. This enables the diode to provide power to its intended application without any interference or damage. It also ensures safety by allowing current to flow in the opposite direction of the voltage.The D850N40TXPSA1 has a maximum forward voltage of 40V and a maximum forward current rating of 900mA. It also has a reverse voltage capability of 850V, allowing it to provide protection against voltage spikes comparable to a surge arrester. Additionally, the diode is capable of operating over a wide range of temperatures, allowing it to provide reliable and durable protection in a number of different environments.

Conclusion

The D850N40TXPSA1 is an effective and reliable single rectifier diode. It is capable of providing low voltage, low power, and numerous other applications with protection from voltage and current-induced leaks. Additionally, it operates over a wide range of temperatures and is designed to provide safety in the event of a power surge. This makes it an ideal choice for applications such as motor and welding power supplies, engine and generator controls, DC-DC converters, and AC power inverters.

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