MAP4KE22CA

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MAP4KE22CA is a transient voltage suppression diode device developed and manufactured by Mospec Semiconductor Corporation. The MAP4KE22CA is an integrated circuit that functions as a voltage suppressing element that provides protection from overvoltage transients and power surges. This device is widely used in system protection against extreme high voltage transients that can cause significant malfunctions with delicate electronics and hardware. The MAP4KE22CA is available in a variety of package types, from surface mount to through-hole, and comes in a wide range of current-limiting and clamping voltages.

The MAP4KE22CA device acts as an overvoltage protection rather than an on / off switch. It works by clamping or limiting the peak of a surge voltage that is applied to the device by redirecting current from its anode to its cathode. Due to this simple yet effective mechanism, the device can protect sensitive circuitry and components from current damage during transients. The MAP4KE22CA is a bidirectional diode that can sense both positive and negative polarity surges, providing protection from a wide range of extreme voltage conditions.

The MAP4KE22CA is typically rated for reverse working voltage of -22V to +22V, with a surge current rating of 100A to 250A. It also has a breakover voltage of 8V for overvoltage transients. These features make the MAP4KE22CA an ideal choice for a number of applications that require high-quality voltage protection. The device is well-suited for applications such as portable electronics, power supplies, computers and data storage systems, automotive, and telecom equipment.

The MAP4KE22CA device has a number of features that make it an excellent choice for many applications. It has a low capacitance rating that ensures a fast response to rapid voltage changes. It is also highly reliable, due to its robust construction and operating temperature range of -55°C to +125°C. Additionally, this device has a low leakage current, which allows the system to stay protected even during periods of high current pulses and surges. Furthermore, the device has an exceptionally low capacitance to voltage ratio, ensuring a high level of protection in high-speed applications.

Overall, the MAP4KE22CA is an excellent choice for applications that require high-quality overvoltage protection. The device has excellent surge triggering capacity, low capacitance, high reliability, and a low leakage current. It is also compatible with a wide range of packages, and comes in several different current-limiting and clamping voltages. As such, the device is suitable for use in a variety of applications, from portable electronics to power supplies and computers.

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