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| Country of Origin | China |
|---|---|
| Diameter | 5.3mm |
| Brand | Vishay |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE22CA-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 | Bi-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 |
Vishay 1.5KE22CA-E3/54 is a 1-Element Bi-Directional Transient Voltage Suppressor (TVS) Diode designed for transient voltage protection in power electronics and semiconductor applications. It provides robust 1.5 kW peak pulse power dissipation with excellent voltage clamping characteristics to safeguard sensitive electronic components from voltage spikes and surges.
This 2-pin device is housed in a 1.5KE through hole package featuring axial leads, making it ideal for easy PCB mounting and secure electrical connections. It operates reliably at temperatures ranging from -55°C to 175°C, ensuring durability in harsh industrial or automotive environments. The diode supports bi-directional voltage suppression with a minimum breakdown voltage of 20.9 V and a maximum reverse stand-off voltage of 18.8 V, making it suitable for AC or DC circuits requiring bidirectional protection.
The device offers a peak pulse current capacity of 49 A and clamps voltage at 30.6 V during transient events. Its maximum reverse leakage current is just 1 μA, minimizing unwanted leakage currents in the circuit. The compact physical dimensions (length 9.5 mm, diameter 5.3 mm) enable space-saving designs without sacrificing performance.
Compliant with the automotive AEC-Q101 standard, this TVS diode ensures high reliability under demanding conditions. It is well suited for use in industrial electronics, automotive systems, consumer electronics, and communication devices requiring robust spike protection to maintain operational integrity and safety.
This TVS Diode offers bi-directional voltage protection for sensitive electronic circuits. It features a minimum breakdown voltage of 20.9 V and maximum reverse stand-off voltage of 18.8 V. The diode withstands peak pulse currents up to 49 A and clamps voltage at 30.6 V.
Operating temperature ranges from -55°C up to 175°C, compliant with automotive standard AEC-Q101. The device is axial leaded, measuring approximately 9.5 mm length and 5.3 mm diameter. Designed for through-hole mounting with a single element per chip for reliable transient voltage suppression.
Maximum reverse leakage current is low at 1 μA, enhancing circuit stability. Suitable for use in industrial, automotive, and electronic component protection applications. Explore more Vishay semiconductor protection devices and reliable discrete components at EnvMart for your industrial and electronic project needs.
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