30KPA45CE3/TR13

Current - Peak Pulse (10/1000µs):	--
Base Part Number:	30KPA45
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:	--
Voltage - Breakdown (Min):	47.39V
Voltage - Reverse Standoff (Typ):	45V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

30KPA45CE3/TR13 Application Field and Working Principle

A TVS diode, also known as a transient voltage suppressor, is an essential active component in electronic systems intended to provide protection from high-voltage electrostatic discharge (ESD) and transient surge voltages. The 30KPA45CE3/TR13 diode is one of the popular types of TVS diode developed for lightning and surge protection. This is a two-terminal, unipolar device with a repetitive peak reverse voltage (VPRM) of 45 V and a peak pulse current rating of 45.0 A.

Typical application fields

With its robust performance, the 30KPA45CE3/TR13 is ideally suited for high-power systems, including automotive electronics such as the braking system, air bags, and suspension systems. In addition, it can be used for home appliances including washers, dryers, and cookers, and in computer and telecom systems. It’s also used to protect automotive meters, data bus lines, and audio systems.

Working principle overview

When the input voltage applied across the 30KPA45CE3/TR13 exceeds its VPRM rating, the diode limits the current flow. This clamping effect attenuates the voltage to a manageable level. A PTV diode contains two semiconductor avalanche layers that redirect the massive surge current away from sensitive devices. The structure of the 30KPA45CE3/TR13 is designed to provide enhanced ESD protection, absorb a large amount of surge energy, and limit the peak voltage.

The construction of the 30KPA45CE3/TR13 diode

The 30KPA45CE3/TR13 diode consists of two semiconductor chips. The first, or “top” layer, is composed of a P-type semiconductor material, and the second, or “bottom” layer, is composed of an n-type semiconductor material. Both layers are sandwiched b/w a glass passivation layer. The n-type layer, or the cathode, is connected to a metal electrode, and the p-type layer, or anode, is connected to the cathode through gold wires.

Functional and operational features

The 30KPA45CE3/TR13 provides rapid clamping performance, low capacitance, and an integrated protection diode. Its Uni-Polar construction is designed to provide superior ESD protection, and its high peak and surge current ratings provide maximum system protection. It comes with an integrated protection diode for lower capacitance as compared to conventional Bi-Polar components. For single line applications, it provides superior protection due to its low capacitance and low series inductance. Furthermore, its short circuit protection, low clamping factor, and superior surge withstand capabilities make it ideal for protecting critical components in components that are exposed to high-energy transients and ESD threats. It also has a low leakage current, which ensures that the system is protected even at low input voltages.The 30KPA45CE3/TR13 is one of the most commonly used TVS devices due to its robust performance and reliable protection features. It’s ideal for use in high-power systems and other applications where maximum protection is needed. Its low capacitance, high voltage rating, and rapid clamping performance make it the preferred choice for protecting sensitive components from ESD and transients.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description