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Vishay 1-Element Uni-Directional Transient Voltage Suppressor TVS Diode 1.5 kW, 2-Pin, Through Hole, 1.5KE 1.5KE250A-E3/54
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | Vishay |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE250A-E3/54 |
| Width | 5.3mm |
| Mount Type | Through Hole |
| Series | TRANSZORB TVS |
| 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 | 344V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 237V |
| Maximum Reverse Stand-off Voltage Vwm | 214V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 4.4A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- The package type is 1.5KE with a length of 9.5 mm and a diameter of 5.3 mm.
- It features a minimum breakdown voltage of 237 volts and a maximum reverse stand-off voltage of 214 volts.
- The diode provides a clamping voltage of 344 volts and supports a maximum peak pulse current of 4.4 amperes.
- The device is rated for operation from -55°C to 175°C and meets automotive standard AEC-Q101.
- Designed for robust Electrostatic Discharge (ESD) protection with a single element per chip configuration.
- Its axial leaded design enables easy through-hole PCB mounting for electronic circuit protection.
- The maximum reverse leakage current is extremely low at 1 microampere, assuring minimal energy loss.
- Ideal for transient voltage suppression in electronic and power applications.
Product Description
Vishay 1.5KE250A-E3/54 is a 1-element, uni-directional Transient Voltage Suppressor (TVS) diode designed for efficient transient voltage protection in sensitive electronic devices. Featuring a peak pulse power dissipation of 1.5 kW, this 2-pin, through-hole device utilizes the robust 1.5KE package, with a length of 9.5 mm and diameter of 5.3 mm, making it well-suited for PCB mounting.
The device's key electrical characteristics include a minimum breakdown voltage of 237 V and a maximum reverse stand-off voltage of 214 V, providing effective conduction in surge conditions while maintaining steady state protection. The clamping voltage of 344 V ensures rapid suppression of voltage transients, with a maximum peak pulse current rating of 4.4 A to handle high transient energy events.
Engineered for demanding environments, this TVS Diode operates over a wide temperature range (-55°C to 175°C) and complies with the AEC-Q101 automotive standard, ensuring reliability in automotive and industrial applications. Its ultra-low maximum reverse leakage current of 1 µA minimizes power loss during normal operation.
The TRANSZORB series diode protects circuits from electrostatic discharge and voltage spikes, making it an essential component for electrical and electronic manufacturing, power supply systems, control equipment, and automotive electronics.
The package design facilitates easy installation on through-hole printed circuit boards. Single element configuration enhances transient voltage suppression precision. High peak pulse power capability supports robust surge handling.
Compliant with automotive quality standards for enhanced durability. Low leakage current supports energy-efficient circuit protection. Wide operating temperature range suitable for various industrial conditions. Compact form factor enables use in space-constrained electronic assemblies.
Reliable suppression of transient voltage prevents equipment damage. Applicable for industrial, automotive, and power electronics protection. Ideal for transient voltage spike and ESD protection in electronic devices. Explore additional Vishay electronic components and transient voltage suppressors within the EnvMart platform to enhance your circuitry protection solutions.
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Frequently Asked Questions
The peak pulse power dissipation of this model is 1.5 kW.
The minimum breakdown voltage is 237 volts.
The maximum reverse stand-off voltage is 214 volts.
The clamping voltage is 344 volts.
The maximum peak pulse current rating is 4.4 amperes.
It can operate in a temperature range from -55°C to 175°C.
The maximum reverse leakage current is 1 microampere.
This model supports through-hole mounting.
It complies with the AEC-Q101 automotive standard.
The package type is 1.5KE, with a length of 9.5 mm and a diameter of 5.3 mm.
This diode has a single element per chip configuration.
It belongs to the TRANSZORB TVS series.
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