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STMicroelectronics 1-Element Bi-Directional TVS Diode 1.5 kW, 2-Pin DO-201 1.5KE47CARL
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE47CARL |
| Width | 5.3mm |
| Mount Type | Through Hole |
| Series | 1.5KE |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-201 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 84V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 49.4V |
| Maximum Reverse Stand-off Voltage Vwm | 40.2V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 119A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- This diode offers bidirectional transient overvoltage protection for sensitive electronics.
- It features a minimum breakdown voltage of 49.4 V and a maximum reverse stand-off voltage of 40.2 V.
- The diode is designed for through-hole mounting with a 2-pin axial lead configuration.
- Clamping voltage is rated at 84 V, ensuring effective voltage spike suppression.
- Operational temperature ranges from -65 °C to 175 °C, suitable for harsh industrial environments.
- Maximum peak pulse current capacity is 119 A to handle high surge events.
- Compact dimensions of 9.5 mm length and 5.3 mm diameter allow easy PCB integration.
- It has a low maximum reverse leakage current of 1 μA, ensuring minimal power loss during operation.
Product Description
STMicroelectronics 1.5KE47CARL 1-Element Bi-Directional TVS Diode, rated for 1.5 kW peak pulse power dissipation, is specially engineered for transient voltage suppression in sensitive electronic circuits. It is housed in a compact DO-201 package with two axial pins for easy through-hole PCB mounting.
The diode features a bidirectional clamping function, ideal for protecting equipment against high voltage spikes from inductive loads, switching transients, and lightning surges in industrial, automotive, and consumer electronics applications.
Operating from -65 °C to 175 °C, it maintains performance stability in severe temperature conditions. With a minimum breakdown voltage of 49.4 V and a maximum reverse stand-off voltage of 40.2 V, the component swiftly clamps transient voltages to a safe 84 V.
This TVS Diode can withstand peak pulse currents of up to 119 A, providing reliable surge protection while maintaining low leakage current to improve circuit efficiency and longevity.
Its compact axial configuration (length 9.5 mm, diameter 5.3 mm) allows integration in densely packed electronic assemblies, supporting manufacturing efficiency. This product is designed for use in power supplies, telecommunications, industrial controls, and automotive electronic systems.
It offers robust protection against damage caused by voltage transients and electrostatic discharges. Use cases include industrial electronics, HVAC systems, manufacturing equipment, and general transient voltage suppression.
The device is new, compliant with RoHS directives, and ready for immediate deployment in production environments. Package contains a single element axial diode with a two-pin DO-201 package type, supporting straightforward PCB assembly processes.
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Frequently Asked Questions
The STMicroelectronics 1.5KE47CARL has a peak pulse power dissipation rating of 1.5 kW.
The minimum breakdown voltage for this diode is 49.4 V.
The maximum reverse stand-off voltage for this diode is 40.2 V.
The clamping voltage is rated at 84 V, which helps in suppressing voltage spikes effectively.
This model can handle a maximum peak pulse current of 119 A.
The operational temperature range for this diode is from -65 °C to 175 °C.
It is housed in a DO-201 package type, designed for through-hole mounting.
The diode has a length of 9.5 mm and a diameter of 5.3 mm.
This diode features a single element configuration.
The maximum reverse leakage current for this model is 1 μA.
It is suitable for applications in power supplies, telecommunications, industrial controls, and automotive electronic systems.
The country of origin for this diode is India.
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