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STMicroelectronics 1-Element Uni-Directional TVS Diode 1.5 kW 2-Pin DO-201 1.5KE250A
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE250A |
| 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 | 442V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 237V |
| Maximum Reverse Stand-off Voltage Vwm | 213V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 23A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Designed for through-hole mounting with DO-201 package type.
- Single-element diode configuration ensures precise clamping performance.
- Minimum breakdown voltage of 237 volts with a maximum reverse stand-off voltage of 213 volts.
- Clamping voltage at 442 volts protects sensitive electronics from voltage spikes.
- Operates reliably from -65 °C up to 175 °C ambient temperature.
- Maximum peak pulse current rating of 23 amps to handle transient surges.
- Compact dimensions with 9.5 mm length and 5.3 mm diameter and width.
- Low maximum reverse leakage current of 1 microampere enhances efficiency.
Product Description
STMicroelectronics 1.5KE250A is a high-performance 1-element Uni-Directional Transient Voltage Suppression (TVS) Diode designed for safeguarding electronic circuits from voltage transients and surges. Housed in a compact 2-pin DO-201 through-hole package, this diode offers a peak pulse power dissipation of 1.5 kilowatts, making it suitable for industrial and electronic applications requiring robust transient voltage protection.
This TVS diode features a single diode configuration optimized for unidirectional voltage suppression with a minimum breakdown voltage of 237 volts, ensuring reliable clamping at high voltage spikes of up to 442 volts. It supports a maximum reverse stand-off voltage of 213 volts and a peak pulse current rating of 23 amps, providing excellent transient absorption capability.
The component operates efficiently across a wide temperature range from -65 °C to 175 °C, enhancing its usability in various environments including industrial, laboratory, and manufacturing settings. Its compact dimensions of 9.5 mm length and 5.3 mm diameter help facilitate easy PCB integration in power and semiconductor circuitry.
This diode maintains a very low maximum reverse leakage current of 1 microampere, contributing to minimized power loss. Although it does not comply with automotive standards, it excels in protection for commercial and industrial electronic equipment.
Designed for through-hole mounting in DO-201 package form factor. Single-element uni-directional diode configuration. High transient voltage suppression with 1.5 kW peak pulse power. Operable over -65 °C to 175 °C temperature range.
Compact axial leaded size with 5.3 mm diameter. Low leakage current enhances energy efficiency. Ideal for protecting sensitive semiconductor devices from voltage surges. Robust construction suitable for harsh industrial environments.
Widely used in power electronics, communication equipment and other electronic applications. Single element per chip ensures precise voltage clamping.
Explore more TVS Diodes and semiconductor protection devices in the Electronics & Electricals category on EnvMart for reliable and high-quality components suitable for your application needs.
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Frequently Asked Questions
The maximum peak pulse power dissipation of this TVS diode is 1.5 kilowatts.
The minimum breakdown voltage of the 1.5KE250A is 237 volts.
The clamping voltage for this diode is 442 volts, which helps protect sensitive electronics from voltage spikes.
The dimensions of this model are 9.5 mm in length and 5.3 mm in diameter.
The maximum reverse leakage current of this diode is 1 microampere, enhancing energy efficiency.
This diode operates reliably in a temperature range from -65 °C to 175 °C.
This model features a single element per chip, ensuring precise voltage clamping performance.
The 1.5KE250A is designed for through-hole mounting in a DO-201 package type.
The maximum reverse stand-off voltage for this diode is 213 volts.
The maximum peak pulse current rating for this diode is 23 amps, allowing it to handle transient surges effectively.
This diode is widely used in power electronics, communication equipment, and other electronic applications requiring transient voltage protection.
The diode configuration of the 1.5KE250A is uni-directional, optimized for voltage suppression.
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