5KASMC26AHM3_A/H Circuit Protection

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TVS - Diodes are devices specifically designed to protect circuits from voltage transients, such as those due to electrostatic discharge (ESD), induced lightning, and power line transients. The 5KASMC26AHM3_A/H is a bidirectional TVS Diode designed with ESD immunity and low clamping voltage in order to meet the requirements of the latest ProtectiOn Against Radio- Frequency Interference (PARFI) regulations specified by international standards bodies.

Application Field and Working Principle

The 5KASMC26AHM3_A/H TVS Diode is designed for use in both consumer and industrial electronic systems, such as computers, notebooks, DVD players, and printers. The device is also suitable for protecting automotive systems such as antilock braking systems, airbag controllers, radios, keyless entry systems, airbag systems, and door locks.

The 5KASMC26AHM3_A/H offers very low dynamic resistance and low capacitance for the best ESD protection. The device\'s ultra-low capacitance and small body size make it suitable for use in applications that require low capacitance, such as USB data lines, IEEE 1394 data lines, LCD displays, and power cables. The 5KASMC26AHM3_A/H features a low 600W peak pulse power dissipation for transient protection over a wide temperature range of -65°C to 150°C.

The 5KASMC26AHM3_A/H TVS Diode is a voltage-dependent, passive device with a fast response time and low leakage current. It is configured in a dual diode array, with two 6V BreakDown protection diodes connected in series. The device has a maximum operating voltage of 12V, and the specified maximum clamping voltage of the device is 7.2V. When a voltage transient over 12V is applied to the input of the device, current is diverted away from the protected circuit, and the transient voltage is clamped to 7.2V. When the transient is over, the current is allowed to flow back into the protected circuit, and the device returns to its low-current state.

The 5KASMC26AHM3_A/H has a very low ON-resistance, thus providing excellent protection against both large and small transients. The device also has a very fast response time, meaning that it can clamp a high-energy transient in as little as 150ns. The 5KASMC26AHM3_A/H also has a bidirectional symmetric design, meaning that it can provide protection against both positive and negative voltage transients.

The 5KASMC26AHM3_A/H is rated for up to 1.5A of reverse leakage current, and up to 600W of peak pulse power dissipation. The device is also rated for up to 150W of constant power dissipation. The device is available in several different packages which include the DO-214 package, SOT-23 package, and SOD-123 package. The device also features a solderable nickel layer for enhanced ESD protection.

In summary, the 5KASMC26AHM3_A/H is a bidirectional TVS Diode designed for use in both consumer and industrial electronic systems. The device has a very low breakdown voltage and low capacitance, making it suitable for applications requiring low capacitance. The device also offers excellent protection against both large and small transients, with a fast response time of 150ns. The 5KASMC26AHM3_A/H is available in several different packages, and features a solderable nickel layer for enhanced ESD protection.

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