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Vishay 1-Element Uni-Directional TVS Diode Through Hole Mount, 1500 W Peak Pulse Power, 2-Pin, 1.5KE43A-E3/54

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Vishay 1-Element Uni-Directional TVS Diode Through Hole Mount, 1500 W Peak Pulse Power, 2-Pin, 1.5KE43A-E3/54

Name: Vishay 1-Element Uni-Directional TVS Diode Through Hole Mount, 1500 W Peak Pulse Power, 2-Pin, 1.5KE43A-E3/54
Brand: Vishay
SKU: 214105
Price: 0.96 USD
Availability: InStock

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Category TVS Diode Brand Vishay Condition New

Specifications

Country of Origin	India
Diameter	5.3mm
Brand	Vishay
Height	5.3mm
Length	9.5mm
Model	1.5KE43A-E3/54
Width	5.3mm
Mount Type	Through Hole
Series	1.5KE
Maximum Operating Temperature	175°C
Package Type	1.5KE
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	59.3V
Automotive Standard	AEC-Q101
Diode Configuration	Single
Direction Type	Uni-Directional
Minimum Breakdown Voltage Vbr	40.9V
Maximum Reverse Stand-off Voltage Vwm	36.8V
Peak Pulse Power Dissipation Pppm	1500W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	25.3A
Maximum Reverse Leakage Current	1μA

Key Features

Single-element diode offering robust transient voltage suppression.
Uni-directional design ideal for protecting circuits against voltage spikes.
Through hole mount type suitable for PCB assembly.
Peak pulse power dissipation rating of 1500 W ensures high reliability.
Low reverse leakage current of 1μA enhances performance stability.
Operating temperature range from -55°C up to 175°C for extended durability.
Clamping voltage of 59.3 V provides excellent surge protection.
Compact physical dimensions with 9.5 mm length and 5.3 mm diameter.

Product Description

Vishay 1.5KE43A-E3/54 is a 1-element uni-directional transient voltage suppressor (TVS) diode designed for protecting sensitive electronic components from voltage spikes and surges. This diode is rated for a peak pulse power dissipation of 1500 W, making it suitable for demanding industrial, automotive, and power electronics applications requiring robust electrostatic discharge and transient protection.

With a through hole mounting style, the diode is intended for easy insertion and soldering on PCB assemblies. It features a single diode configuration with a uni-directional direction type, ensuring effective clamping of transient overvoltage events with a clamping voltage of 59.3 V. The device supports a maximum reverse stand-off voltage of 36.8 V and a breakdown voltage starting at 40.9 V.

The diode operates efficiently in a wide temperature range from -55°C to 175°C, contributing to its reliability in harsh environments. The maximum peak pulse current is 25.3 A, and the device exhibits extremely low reverse leakage current of 1μA, ensuring minimal power loss in normal operation.

Physically, the 1.5KE43A-E3/54 has compact dimensions including 9.5 mm length, and 5.3 mm diameter and width, which allow integration into diverse electronic assemblies with spatial constraints. It complies with the AEC-Q101 automotive standard, affirming its suitability for automotive electronic system protection.

This product is widely used in industrial, automotive, telecommunications, and power supply circuits to safeguard against transient voltage damage, increasing the longevity and robustness of electronic systems.

Single-element uni-directional diode for transient voltage suppression. 1500 W peak pulse power dissipation capacity. Through hole mount package type for PCB insertion. Clamping voltage of 59.3 V for effective surge protection.

Operating temperature range from -55°C to 175°C. Low reverse leakage current of 1μA enhances efficiency. Compliant with AEC-Q101 automotive standard. Compact size with 9.5 mm length and 5.3 mm diameter. Two-pin configuration for electrical connectivity.

Discover more quality TVS Diodes and protection components on EnvMart to enhance your industrial and electronic design projects.

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Frequently Asked Questions

The peak pulse power dissipation rating of this model is 1500 W, making it suitable for demanding applications requiring robust transient voltage suppression.

The clamping voltage of the 1.5KE43A-E3/54 is 59.3 V, providing effective surge protection for sensitive electronic components.

It operates efficiently within a temperature range of -55°C to 175°C, enhancing its reliability in various environments.

The maximum reverse stand-off voltage for this model is 36.8 V, which is crucial for protecting against overvoltage conditions.

The maximum peak pulse current for the 1.5KE43A-E3/54 is 25.3 A, allowing it to handle significant transient events.

This model features a through hole mounting style, which is designed for easy insertion and soldering on PCB assemblies.

The maximum reverse leakage current is 1μA, which contributes to its efficiency during normal operation.

This diode has a 2-pin configuration, facilitating straightforward electrical connectivity.

The minimum breakdown voltage for the 1.5KE43A-E3/54 starts at 40.9 V, essential for its function in clamping overvoltage events.

Yes, this model complies with the AEC-Q101 automotive standard, making it suitable for automotive electronic system protection.

The diode has compact dimensions of 9.5 mm in length and 5.3 mm in diameter, allowing it to fit into various electronic assemblies.

This model features a single-element uni-directional diode configuration, designed for effective transient voltage suppression.