SBT250-04J

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SBT250-04J Application Field and Working Principle

The SBT250-04J is a rectifier array semiconductor device. It is specifically designed for use in Space and Military applications such as digital mobile radio, long-distance communication, and electronic combat systems. The device is manufactured using advanced high power Schottky diode technology, with improved thermal properties and high reliability.

The SBT250-04J is a 4-channel monolithic rectifier array. It incorporates two parallel Schottky diodes in each cell, and has an on-chip capacitor for noise reduction. The device features an extremely wide switching band with a less than 1 percent of dropout. It offers an operational temperature range from -55C to +155C, and is capable of handling up to 55A pulsed load current.

The device operates according to the two-terminal Schottky Barrier Diode (SBD) principle. The electrical characteristics are mainly determined by the interface between the metal and a rectifying barrier of reduced effective height. This arrangement of the SBT250-04J rectifier array enables superior reverse recovery time, wide bandgap and fast switching speed, while still providing consistent forward characteristics across all channels.

The SBT250-04J also features several additional built-in features, including soft-start transient suppression, temperature-controlled load sharing, and current limiting. The device is also designed for use with a range of power supplies, including wide input voltage ranges. It is a cost-effective solution for applications requiring high-speed and reliable diode rectification.

The SBT250-04J is intended for use in a wide variety of military, space and communication applications. Due to its thermal, electrical, and mechanical characteristics, the device can be used in a variety of high-power applications, including military and commercial electronics, space systems, and commercial radio components. The device is certified according to MIL-PRF-19502 and meets the stringent requirements of military and space applications.

In conclusion, the SBT250-04J is a high quality, reliable, and cost-effective monolithic rectifier array for Space and Military applications. It offers a wide range of features, including an extremely wide switching band, high current handling capability, and temperature controlled load sharing. With its high power output and advanced features, the SBT250-04J is an ideal device for use in a variety of demanding applications.

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