M15KP28AE3

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TVS (Transient Voltage Suppression) diodes are an important and reliable form of voltage-surge protection. The M15KP28AE3 series of TVS diodes harness the proven gas-plane avalanche (GPA) technology to provide superior surge protection for equipment and devices such as PCs, vehicles, and other consumer and industrial electronics.

This series of TVS diodes features a low 7.4V breakover voltage and a maximum clamping voltage of 15.6V. It offers a broad operating temperature range of -55°C to +175°C and wide capacitance range of 23pF to 105pF. In addition, the M15KP28AE3 series of TVS diodes is RoHS compliant and also meets CECC requirements.

The primary benefit of this series of TVS diodes is their ability to absorb up to 28A of power. This is beneficial in situations where transient voltage overshoots or spikes can cause current surges that can damage or destroy a device. When the voltage exceeds the breakover or peak point, the TVS device absorbs the extra voltage, eliminating the risk of overload and potential damage.

To complement its 28A power capability, the series also features an attenuated response time. This is important in situations where overvoltage situations can happen quickly, such as in automotive applications. The fast response time of the M15KP28AE3 series allows the TVS diodes to clamp the voltage before the overvoltage has had time to reach the connected device or equipment.

Besides large current spike protection, the M15KP28AE3 series of TVS diodes can also provide low-capacitance ESD protection. This is important in situations where electrostatic discharge can cause damage or system failure. The low-capacitance provided by the device allows it to absorb the ESD voltage quickly, without allowing it to affect the connected circuit.

The working principle of the M15KP28AE3 series of TVS diodes is simple but effective. When the voltage exceeds the breakover point of 7.4V, the TVS diode enters a shunt current state and starts to absorb the extra voltage. As the excess voltage rises, the current flows through the diode until it reaches the maximum clamping voltage of 15.6V. This limits the peak voltage that can reach the device and prevents it from being damaged.

The M15KP28AE3 series of TVS diodes is ideal for a wide range of applications, such as PCs, devices, and vehicles. Its 28A power capability and low capacitance ESD protection make it perfect for protecting devices from transient voltage overshoots and electrostatic discharges. Its fast response time allows it to quickly clamp voltage before overvoltage reaches the device, making it an ideal solution for protecting devices in automotive and other applications.

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