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Vishay 1-Element Uni-Directional TVS Diode, 1.5 kW Peak Pulse Power Dissipation, 2-Pin Through Hole Package 1.5KE22A-E3/54
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 5.3mm |
| Brand | Vishay |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE22A-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 | 30.6V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 20.9V |
| Maximum Reverse Stand-off Voltage Vwm | 18.8V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 49A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Uni-directional diode configuration designed for transient voltage suppression.
- 1.5 kW peak pulse power dissipation capacity suited for high-power applications.
- Through hole mount type ensures stable and secure PCB integration.
- Operating temperature range from -55°C to 175°C enables reliability under harsh conditions.
- Compact package dimensions with length 9.5 mm and diameter 5.3 mm.
- Clamping voltage of 30.6 V protects sensitive electronic components from voltage spikes.
- Complies with automotive standard AEC-Q101, ensuring quality and durability.
- Maximum peak pulse current rating of 49 A supports efficient transient suppression.
Product Description
Vishay 1.5KE22A-E3/54 is a 1-Element Uni-Directional Transient Voltage Suppressor (TVS) Diode with a peak pulse power dissipation of 1.5 kW. It is configured as a single uni-directional diode housed in a 2-pin through hole package type 1.5KE. Designed to protect electronic circuits from transient voltage spikes, this diode clamps excessive voltage to safe levels, shielding sensitive components from damage.
This TVS diode operates reliably over a wide temperature range from -55°C to 175°C, making it suitable for demanding industrial, automotive, and electronic applications. Its compact physical dimensions of 9.5 mm length and 5.3 mm diameter allow for efficient board space utilization. The clamp voltage of 30.6 V provides effective transient suppression capability.
Additional key characteristics include a maximum peak pulse current of 49 A and a maximum reverse stand-off voltage of 18.8 V, supporting robust performance in voltage protection roles. The device also exhibits a low maximum reverse leakage current of 1 μA, minimizing undesired power loss under normal operation. Vishay ensures compliance with the automotive AEC-Q101 standard, certifying its suitability for automotive electronics.
The 1.5KE22A-E3/54 is ideal for industrial electronics, automotive systems, power supplies, telecommunications equipment, and other environments prone to voltage transients. Its through hole mount type facilitates straightforward PCB assembly with secure mechanical and electrical connection.
Uni-directional diode configuration designed for transient voltage suppression. 1.5 kW peak pulse power dissipation capacity suited for high-power applications. Through hole mount type provides stable PCB mounting. Wide operating temperature range from -55°C to 175°C.
Compact 9.5 mm length and 5.3 mm diameter dimensions. Clamping voltage of 30.6 V safeguards sensitive components. Meets automotive standard AEC-Q101 for enhanced reliability. Maximum peak pulse current of 49 A for effective transient suppression.
Low reverse leakage current of 1 μA increases efficiency. Single element per chip design for simplified integration.
This diode is widely utilized in electronic, automotive, manufacturing, and telecommunications sectors for robust transient voltage protection. Browse our TVS Diode collection at EnvMart for more solutions.
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Frequently Asked Questions
The Vishay 1.5KE22A-E3/54 has a peak pulse power dissipation of 1.5 kW, making it suitable for high-power applications.
The clamping voltage of this model is 30.6 V, which helps protect sensitive electronic components from voltage spikes.
This diode operates over a wide temperature range from -55°C to 175°C, ensuring reliability in harsh conditions.
The maximum peak pulse current rating for the 1.5KE22A-E3/54 is 49 A, supporting effective transient suppression.
This model has a length of 9.5 mm and a diameter of 5.3 mm, allowing for efficient board space utilization.
The 1.5KE22A-E3/54 features a through hole mount type, which ensures stable and secure PCB integration.
This model complies with the automotive standard AEC-Q101, ensuring its suitability for automotive electronics.
The 1.5KE22A-E3/54 has a single element per chip design, simplifying integration into circuits.
The maximum reverse stand-off voltage for this diode is 18.8 V, which is critical for voltage protection applications.
This diode exhibits a low maximum reverse leakage current of 1 μA, which minimizes undesired power loss during normal operation.
The 1.5KE22A-E3/54 is configured as a uni-directional diode, designed specifically for transient voltage suppression.
This TVS diode is suitable for a variety of applications, including industrial electronics, automotive systems, and telecommunications equipment.
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