SK12B M4G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	20V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	500mV @ 1A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 20V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	DO-214AA (SMB)
Operating Temperature - Junction:	-55°C ~ 125°C

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The SK12B M4G single diode rectifier is a commonly used device in low cost, low current applications. It has a wide range of uses, from home electronics to industrial applications. As a single rectifier, it can be used to convert alternating current (AC) to direct current (DC). In addition to its rectifying capabilities, the SK12B M4G also provides protection against over-voltage and over-current.The SK12B M4G has a single diode junction, typically consisting of a negatively doped semiconductor with a positive voltage applied to it. Electrons within the diode junction travel only in one direction; the forward direction. When the forward voltage is greater than the reverse voltage, the diode is conditionally in the forward-breakdown mode, allowing current to flow. When the reverse voltage exceeds the forward voltage, the diode is termed "reverse-breakdown," preventing current from flowing.The advantage of the SK12B M4G as compared to other diode junction rectifiers is its very low reverse current when no current is applied to it. Its low forward saturation voltage allows for highly efficient power conversion. The SK12B M4G single diode rectifier also features no reverse current in the reverse-breakdown mode.In applications that require protection from over-voltage or over-current, the SK12B M4G can be used. It can be used in circuits involving high frequency switching, such as cellphone transmitters or AC motor drivers. It can also be used in any kind of power supply or surge protection circuit involving pulsed loads or to prevent costly malfunctions.In general, the SK12B M4G can be used in any low-current application requiring efficient power conversion and protection from over-voltage or over-current. It is highly reliable, making it suitable for use in a wide variety of applications ranging from consumer electronics to industrial systems.

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