1N486B BK

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	250V
Current - Average Rectified (Io):	200mA
Voltage - Forward (Vf) (Max) @ If:	1V @ 100mA
Current - Reverse Leakage @ Vr:	50nA @ 250V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-41
Operating Temperature - Junction:	-65°C ~ 200°C

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Introduction of 1N486B BK

1N486B BK is a rectifier diode which is commonly used in power level applications. It was developed from the original 1N486B diode family and uses a new design and technology which is capable of handling higher voltage and current levels. The diode has been characterized for all applications, including pulse width modulation and motor control applications, which require more power.

Rectifier Diodes

Rectifier diodes are semiconductor devices that allow current to flow in one direction only - from anode to cathode. They are commonly used to convert alternating current (AC) to direct current (DC) as well as for rectification. Rectifier diodes have forward voltage drops which depend on their reverse current levels, and when placed in series, the voltage drops add together. Rectifier diodes are also used for other applications such as clamping, steering, and switching.

1N486B BK Application Field

1N486B BK is a very versatile rectifier diode which is suitable for many different applications. Its main application is in power level applications requiring high voltage and current levels. Its higher reverse current capability compared to standard 1N486B diodes means that it can be used in more difficult and demanding applications such as PWM and motor control applications.Other applications include clamps, steering circuits, HVAC controllers, UPS systems and DC-AC converter circuits. 1N486B BK is also suitable for some light-emitting diode applications and for surge protection circuits.

Working Principle

The 1N486B BK works in a similar way to other rectifier diodes, converting AC signals to DC signals and allowing current to flow in one direction only. When a positive voltage is applied to the anode, current flows through the diode and is rectified to a DC signal. When the anode voltage is negative, the diode does not conduct and acts as an open circuit.The 1N486B BK has a higher voltage and current rating compared to other rectifier diodes, and this allows it to be used in applications which require more power. It also has a higher-energy diode which provides more protection against the damaging effects of surges.

Conclusion

The 1N486B BK is a versatile rectifier diode which has a number of different applications. It has a higher voltage and current rating than standard 1N486B diodes, and is suitable for use in more challenging applications such as PWM and motor control applications. The diode also provides more protection against surges and its higher-energy design means that it is ideal for use in light-emitting diode applications and other power level applications.

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