MAPLAD36KP400CA

TVS – Diodes, better known as Transient Voltage Suppressors, are used to control electrical noise caused by Electrostatic Discharge (ESD) as well as other electrical problems, like power surges. The MAPLAD36KP400CA is a type of TVS diode, designed and produced by Littelfuse. While this particular diode possesses many general attributes common to TVS diodes, its unique features and specifications make it a superior option for certain applications.

MAPLAD36KP400CA Application Field

The MAPLAD36KP400CA is a bi-directional Zener diode, capable of supporting up to 400W peak power working at 8/20µs waveform. It is particularly useful in applications where lines are susceptible to ESD or other transients, such as computers, servers and networks. The MAPLAD36KP400CA is also used in battery driven systems and other power supplies. Its unique non-linear transient suppression and its ideal clamping capability make it an ideal choice for protecting circuits against extreme ESD transients.

MAPLAD36KP400CA Working Principle

The MAPLAD36KP400CA works on the principle of non-linear resistance. When normal voltages are applied, the diode behaves like an open switch; current passes through it freely. However, when voltage levels go above the diode’s breakdown voltage, its non-linear resistance kicks in and increases by several orders of magnitude, effectively clamping the voltage and controlling the current. This capability enables the MAPLAD36KP400CA to suppress transient voltages and dissipate power.

The diode can also redirect current away from sensitive components by diverting it to a steady-state path provided by the diode. This process helps ensure that the supply voltage remains constant and within the specified limits for the circuit.

Conclusion

The MAPLAD36KP400CA is a superior TVS diode, designed for controlling ESD or other transient events. It can be used in battery powered systems and in various types of power supplies. Even though other TVS diodes with similar characteristics may be available on the market, the MAPLAD36KP400CA provides an ideal combination of features and benefits, making it a go-to choice for many applications.