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Vishay 1-Element Bi-Directional TVS Diode 1.5 kW Peak Pulse Power Dissipation Through Hole Mount Package 1.5KE39CA-E3/54
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 5.3mm |
| Brand | Vishay |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE39CA-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 | 53.9V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 37.1V |
| Maximum Reverse Stand-off Voltage Vwm | 33.3V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 27.8A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration designed for transient voltage suppression.
- Bi-directional voltage protection suitable for AC and DC applications.
- Minimum breakdown voltage of 37.1 V ensures precise operation.
- Maximum peak pulse current rating of 27.8 A for robust surge handling.
- Clamping voltage of 53.9 V provides effective voltage clamp during transient events.
- Wide operating temperature range from -55°C to 175°C for reliability under extreme conditions.
- Mount type is through hole, facilitating easy PCB integration.
- Complies with AEC-Q101 automotive standard for quality assurance.
Product Description
Vishay 1.5KE39CA-E3/54 is a high-performance 1-element bi-directional Transient Voltage Suppressor (TVS) diode, designed to protect electronic circuits from voltage spikes and surges. This diode features a peak pulse power dissipation rating of 1.5 kW, enabling it to absorb transient energy efficiently during electrostatic discharge or switching transients.
The single diode configuration with bi-directional voltage protection allows for safe use in AC and DC circuits, making it suitable for various industrial and automotive electronics applications. Its through hole mount design and compact dimensions (9.5 mm length and 5.3 mm diameter) allow for straightforward PCB mounting in compact spaces.
Electrical specifications include a minimum breakdown voltage of 37.1 V, with a maximum reverse stand-off voltage of 33.3 V, ensuring precise voltage clamp characteristics. The diode maintains a low reverse leakage current of 1 μA and supports a high maximum peak pulse current of 27.8 A. Its clamping voltage of 53.9 V ensures that downstream components are safeguarded against harmful voltage spikes.
Vishay 1.5KE39CA-E3/54 operates reliably over a wide temperature range from -55°C up to 175°C, meeting the stringent AEC-Q101 automotive standard for transient voltage suppressors. The device is ideal for use in automotive electronics, industrial equipment, power supplies, and general electronic circuit protection.
This product is manufactured in China under Vishay's quality standards, supporting users requiring highly dependable protective components. Single diode configuration designed for transient voltage suppression. Bi-directional voltage protection suitable for AC and DC applications.
Minimum breakdown voltage of 37.1 V ensures precise operation. Maximum peak pulse current rating of 27.8 A for robust surge handling. Clamping voltage of 53.9 V provides effective voltage clamp during transient events. Wide operating temperature range from -55°C to 175°C for reliability under extreme conditions.
Compact dimensions: length 9.5 mm, diameter and width 5.3 mm. Mount type is through hole, facilitating easy PCB integration. Complies with AEC-Q101 automotive standard for quality assurance. Manufactured in China, ensuring consistent quality control.
This Vishay 1.5KE39CA-E3/54 1-Element Bi-Directional TVS Diode is ideal for industrial, automotive, electronic manufacturing, and PCB applications where transient voltage protection is critical. Discover more high-quality discrete semiconductor components in the Electronics & Electricals category on EnvMart.
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Frequently Asked Questions
The peak pulse power dissipation of the Vishay 1.5KE39CA-E3/54 is rated at 1.5 kW.
The clamping voltage of this diode is 53.9 V, which helps protect downstream components during transient events.
The minimum breakdown voltage for this TVS diode is 37.1 V, ensuring precise operation under specified conditions.
This model has a maximum peak pulse current rating of 27.8 A, allowing it to handle robust surge events effectively.
The diode operates reliably over a wide temperature range from -55°C to 175°C, making it suitable for extreme conditions.
This diode features a through hole mount type, facilitating easy integration into printed circuit boards (PCBs).
The Vishay 1.5KE39CA-E3/54 has a single diode configuration, designed for transient voltage suppression.
This model complies with the AEC-Q101 automotive standard, ensuring quality assurance for automotive applications.
The physical dimensions of the diode are 9.5 mm in length and 5.3 mm in diameter, making it compact for various applications.
The maximum reverse stand-off voltage for the 1.5KE39CA-E3/54 is 33.3 V, which helps define its operational limits.
The maximum reverse leakage current for this diode is 1 μA, which is low and contributes to its efficiency.
This diode is suitable for various applications including automotive electronics, industrial equipment, and general electronic circuit protection.
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