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STMicroelectronics Uni-Directional 1-Element TVS Diode 1.5 kW 2-Pin DO-201 1.5KE15A
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE15A |
| 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 | 27.2V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 14.3V |
| Maximum Reverse Stand-off Voltage Vwm | 12.8V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 368A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single-element diode configured for uni-directional protection.
- Minimum breakdown voltage of 14.3 volts ensures reliable clamping.
- Clamping voltage of 27.2 volts at peak current.
- Through-hole mount suitable for axial applications.
- Operates between -65°C and 175°C for harsh environments.
- Peak pulse current rating of 368 amps supports transient voltage surges.
- Low maximum reverse leakage current of 1 microampere.
- Designed without automotive or specific standards approvals.
Product Description
STMicroelectronics 1.5KE15A Uni-Directional 1-Element TVS Diode provides industrial grade transient voltage suppression suitable for protecting sensitive electronics. It delivers a peak pulse power dissipation rating of 1.5 kW with a stable clamping voltage of 27.2 V, ensuring effective suppression of voltage spikes in electronic and power systems.
This diode features a single element in a uni-directional configuration with a compact 2-pin DO-201 through-hole package, facilitating easy mounting on printed circuit boards. Its robust operating temperature range from -65°C to 175°C makes it ideal for rugged environments including industrial, automotive (non-certified), and telecommunication equipment.
The device supports a peak pulse current (Ippm) of 368A and maintains a minimal maximum reverse leakage current of 1μA, enhancing circuit reliability and efficiency. Its physical dimensions of 9.5mm length and 5.3mm diameter enable compact PCB layouts.
Suitable applications include protection against voltage transients in power supplies, data lines, and communication circuits, safeguarding components from damage caused by electrostatic discharge, inductive load switching, and lightning surges.
Single-element, uni-directional diode configuration for focused transient protection. High pulse power rating of 1.5 kW for large transient suppression. Wide operating temperature range for diverse industrial and commercial uses.
Compact DO-201 axial package for through-hole mounting. Minimal leakage current that enhances device reliability. High peak pulse current capability to absorb strong surges. Robust construction supporting long-term durability.
Non-automotive standard, suitable for general electronics protection. Small form factor dimensions support efficient PCB design. Effective transient voltage suppression improves device lifespan in electronic systems.
This product is an essential component for electronics manufacturers designing protection circuits in industrial, laboratory, telecommunications, and commercial equipment environments. Explore additional TVS Diodes and semiconductor components in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The peak pulse power dissipation rating of this diode is 1.5 kW, which allows it to effectively suppress large transient voltage spikes.
This model operates within a temperature range of -65°C to 175°C, making it suitable for harsh environments.
The clamping voltage at peak current is 27.2 volts, ensuring effective voltage spike suppression.
The maximum reverse leakage current is 1 microampere, which enhances the reliability of the circuit.
This diode is configured as a single-element, uni-directional diode, designed for focused transient protection.
The diode has a length of 9.5 mm and a diameter of 5.3 mm, which supports compact PCB layouts.
The maximum peak pulse current rating is 368 amps, allowing it to absorb strong surges effectively.
It supports through-hole mounting, making it suitable for axial applications on printed circuit boards.
The minimum breakdown voltage is 14.3 volts, ensuring reliable clamping during voltage transients.
This diode is suitable for protecting sensitive electronics in applications such as power supplies, data lines, and communication circuits.
The package type is DO-201, which facilitates easy mounting and integration into electronic circuits.
The diode is manufactured in India, contributing to its industrial-grade quality for transient voltage suppression.
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