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STMicroelectronics 1-Element Uni-Directional TVS Diode 1.5 kW Peak Pulse Power, 2-Pin DO-201 1.5KE82A
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE82A |
| 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 | 146V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 77.9V |
| Maximum Reverse Stand-off Voltage Vwm | 70V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 69A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration for unidirectional transient voltage suppression.
- Minimum breakdown voltage of 77.9 volts with a maximum reverse stand-off voltage of 70 volts.
- Clamping voltage rated at 146 volts to protect sensitive electronics.
- Operates within a temperature range of -65°C to 175°C for versatile environmental tolerance.
- Through-hole mount type suited for industrial and electronic assembly applications.
- Peak pulse current handling capability of 69 amperes for transient surge protection.
- Compact DO-201 axial package with 9.5 mm length and 5.3 mm diameter for PCB space efficiency.
- Maximum reverse leakage current of 1 microampere ensures minimal power loss.
Product Description
STMicroelectronics 1.5KE82A is a single-element unidirectional transient voltage suppressor (TVS) diode designed to deliver high peak pulse power dissipation of 1.5 kW. It features a 2-pin DO-201 axial through-hole package, making it suitable for various industrial and electronics manufacturing uses.
This diode provides effective transient overvoltage protection with a minimum breakdown voltage of 77.9 V and a maximum reverse stand-off voltage of 70 V. Its clamping voltage of 146 V protects sensitive circuitry from voltage spikes and surges.
Operating reliably across a temperature range from -65°C to 175°C, the 1.5KE82A is built for demanding environments. It supports a maximum peak pulse current of 69 A and exhibits very low leakage current of just 1 μA, ensuring energy efficiency and minimal signal interference.
The compact DO-201 package measures 9.5 mm in length and 5.3 mm in diameter and width, allowing for efficient PCB layout in power supply systems and electronics assemblies.
This TVS diode is ideal for safeguarding power and electronic components in industrial, laboratory, manufacturing, and commercial electrical protection applications. Its reliable transient voltage suppression helps prevent damage caused by switching events, lightning surges, and inductive load switching.
Single-element unidirectional diode configuration for precise voltage suppression. High peak pulse power rating of 1.5 kW for transient event protection. Wide operating temperature range from -65°C to 175°C. Compact DO-201 through-hole package suitable for PCB mounting.
Low leakage current to reduce power wastage and noise interference. Designed for use in industrial and commercial transient voltage protection. Explore more semiconductor diode products and TVS Diodes from STMicroelectronics and other brands at EnvMart for your electronic design and protection needs.
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Frequently Asked Questions
The 1.5KE82A diode has a peak pulse power rating of 1.5 kW, making it suitable for transient event protection.
The minimum breakdown voltage of the 1.5KE82A is 77.9 volts.
The maximum reverse stand-off voltage for this model is 70 volts.
The clamping voltage of the 1.5KE82A is rated at 146 volts, providing protection against voltage spikes.
The maximum peak pulse current that the 1.5KE82A can handle is 69 amperes.
This diode operates within a temperature range of -65°C to 175°C, allowing it to function in various environmental conditions.
The 1.5KE82A comes in a compact DO-201 axial through-hole package, measuring 9.5 mm in length and 5.3 mm in diameter.
The maximum reverse leakage current for this model is 1 microampere, ensuring minimal power loss.
The 1.5KE82A is a single-element diode, designed for unidirectional transient voltage suppression.
The 1.5KE82A uses a through-hole mount type, suitable for industrial and electronic assembly applications.
The test current for the 1.5KE82A is 1 mA, used for its performance evaluation.
The 1.5KE82A is manufactured in India.
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