FFSH40120A

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The FFSH40120A is a single-phase, high-power rectifier diode. This device is ideal for applications such as AC-DC rectification, voltage clipper, or EMI filters. It features a low forward voltage drop, low reverse leakage current, and low capacitance for fast switching currents. The FFSH40120A is available in both DO-201 and DO-SOC packages and can be used in either through-hole or surface-mount applications.

The FFSH40120A has a standard voltage rating of 400V, but the exact voltage rating will depend on the specific application. It has a forward current rating of 1.2A and a reverse voltage rating of 40V. It has a thermal resistance junction-to-ambient rating of 0.36°C/W, and a storage temperature rating of -65°C to +150°C. The maximum operating temperature of the device is +100°C.

The FFSH40120A is a single, high-power rectifier diode. It is a two-pin, packaged in either a DO-201 or a DO-SOC package. The two pins on the device are an anode and a cathode, with the anode being the positive (+) terminal and the cathode being the negative (-) terminal. The device is designed to allow current to flow through it in only one direction, from the anode to the cathode.

The diode itself is composed of two regions, called a P-type and an N-type, separated by an insulating junction layer. When an external voltage is applied across the diode, the electrons in the N-type region move toward the junction layer and the holes in the P-type region move toward the junction layer. This creates a space charge layer which prevents further current flow until the applied voltage is greater than the P-N junction voltage.

The FFSH40120A is used primarily for AC-DC rectification and other high-power applications. These applications require a diode with a low forward voltage drop and a low reverse voltage leakage current. The device also has a low capacitance for fast switching currents, which is ideal for high-power applications. In addition, the low thermal resistance junction-to-ambient rating of the device ensures that it is able to dissipate heat quickly and efficiently.

The FFSH40120A is a versatile device designed for a wide range of applications. It is available in both DO-201 and DO-SOC packages, allowing the device to be used in either through-hole or surface-mount applications. It has a standard voltage rating of 400V, a forward current rating of 1.2A, and a reverse voltage rating of 40V. Its maximum operating temperature is +100°C, making it suitable for a wide range of temperature applications.

Overall, the FFSH40120A is an ideal diode for high-power applications such as AC-DC rectification and voltage clipper. It features a low forward voltage drop, low reverse leakage current, and low capacitance for fast switching currents. The device is available in both DO-201 and DO-SOC packages and can be used in either through-hole or surface-mount applications. Additionally, it has a thermal resistance junction-to-ambient rating of 0.36°C/W, and a storage temperature rating of -65°C to +150°C.

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