Current - Peak Pulse (10/1000µs):	371.3A
Base Part Number:	30KPA48
Supplier Device Package:	P600
Package / Case:	P600, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	30000W (30kW)
Series:	--
Voltage - Clamping (Max) @ Ipp:	81.6V
Voltage - Breakdown (Min):	53.6V
Voltage - Reverse Standoff (Typ):	48V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes

Introduction

TVS - Diodes (Thyristor Surge Suppressor or Transient Voltage Suppressor Diodes) are electronic components that are designed to protect circuits from destructive voltages peaks. They work by diverting transient currents to ground. TVS Diodes are available in various packages, such as radial leaded, SMD (surface mounted device) and dual in-line package.

30KPA48CAE3/TR13 application field and working principle

The 30KPA48CAE3/TR13 TVS Diode is a fast-acting, low-capacitance, bi-directional device. This part is designed to protect sensitive equipment from voltage transients caused by electrostatic discharge (ESD) or lightning. The 30KPA48CAE3/TR13 has an ESD protection level of 30kV contact, 8kV air.The 30KPA48CAE3/TR13 has two modes of operation. The first mode is the operation mode, where the diode conducts current in the forward direction with a forward voltage drop of typically only 0.26V. In the second mode, which is the clamping mode, the diode shrinks the voltage transients, thereby protecting the equipment and the diode from excessive stress.The 30KPA48CAE3/TR13 is suitable for applications in areas exposed to electrostatic discharge, such as high voltage distribution systems, electronic audio/video equipment, communication systems and signal processing devices.

Advantages

TVS - Diodes have several advantages over conventional surge protection devices. The most important is their fast response time. TVS Diodes can respond to transients in less than 1 nanosecond. This enables them to protect equipment from both slow and fast changing voltage transients.In addition, TVS - Diodes are also smaller in size compared to regular suppression devices. This makes them ideal for high-density, space-efficient designs, as they can be mounted directly on a circuit board in an existing component package. They also offer a longer lifetime due to their low power dissipation capabilities.

Conclusion

TVS - Diodes are a valuable solution for the protection of sensitive electronic components from destructive voltage peaks and transients. The 30KPA48CAE3/TR13 features fast-acting, low-capacitance, bi-directional protection, with an ESD protection level of 30kV contact, 8kV air. This particular device is suitable for ESD and lightning protection applications in areas exposed to high voltages, such as high voltage distribution systems, communication systems, and signal processing devices. It has a fast response time and can be mounted directly to a circuit board in an existing component package, allowing for a high-density, space-efficient design.

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