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STMicroelectronics 1-Element Uni-Directional TVS Diode, 1.5 kW Peak Pulse Power, 2-Pin DO-201 1.5KE150A
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE150A |
| 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 | 265V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 143V |
| Maximum Reverse Stand-off Voltage Vwm | 128V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 38A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration with uni-directional operation for transient voltage suppression.
- Minimum breakdown voltage of 143 V and maximum reverse stand-off voltage of 128 V.
- Peak pulse power dissipation capability of 1.5 kW and a maximum peak pulse current of 38 A.
- Clamping voltage rated at 265 V to protect circuits from voltage spikes.
- Operating temperature range from -65°C to 175°C suitable for harsh environments.
- Through hole mount type with a reliable DO-201 axial package.
- Compact dimensions with length 9.5 mm, diameter 5.3 mm, and width 5.3 mm.
- Maximum reverse leakage current of 1 μA ensuring minimal power loss during normal operation.
Product Description
STMicroelectronics 1.5KE150A is a 1-element uni-directional Transient Voltage Suppression (TVS) diode designed to protect sensitive electronic equipment from transient voltage spikes. This device features a peak pulse power dissipation rating of 1.5 kW and comes in a 2-pin DO-201 through-hole axial package, making it suitable for integration into various electronic assemblies.
The diode configuration is single and uni-directional, offering reliable suppression capabilities with a minimum breakdown voltage of 143 V and a maximum reverse stand-off voltage of 128 V. Its clamping voltage of 265 V limits voltage surges, while a maximum peak pulse current of 38 A helps absorb transient spikes that can damage circuits.
Built to withstand a wide operating temperature range from -65°C to 175°C, this TVS diode is optimized for demanding environmental conditions found in industrial, automotive, and power supply applications. Its compact form factor, with dimensions of approximately 9.5 mm length and 5.3 mm diameter, allows for high-density PCB designs.
The maximum reverse leakage current of just 1 μA ensures low power consumption and high efficiency under normal operating conditions. Designed according to stringent quality standards, though no specific certifications are listed, the device is suitable for use in electrical and electronics manufacturing sectors requiring robust transient voltage protection.
Single diode configuration with uni-directional operation for transient suppression. 1.5 kW peak pulse power dissipation rating. Breakdown voltage at 143 V allows effective transient voltage clamping. Maximum operating temperature up to 175°C supports harsh environments.
Compact DO-201 axial package facilitates through hole mounting. Low reverse leakage current of 1 μA minimizes power loss. High peak pulse current of 38 A for transient absorption. Used in industrial, automotive, power supply, and electronics protection applications.
Explore the Electronics & Electricals category at EnvMart for high-quality semiconductors including TVS Diodes, ensuring reliable circuit protection and enhanced device longevity.
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Frequently Asked Questions
The peak pulse power dissipation rating of this TVS diode is 1.5 kW.
The minimum breakdown voltage for the 1.5KE150A is 143 V.
The maximum reverse stand-off voltage of this model is 128 V.
The clamping voltage rated for this device is 265 V.
This diode can handle a maximum peak pulse current of 38 A.
The dimensions of the 1.5KE150A are approximately 9.5 mm in length and 5.3 mm in diameter.
The operating temperature range for this TVS diode is from -65°C to 175°C.
This diode uses a through-hole mount type in a DO-201 package.
The maximum reverse leakage current of this diode is 1 μA.
The 1.5KE150A is suitable for applications in industrial, automotive, power supply, and electronics protection.
This diode has a single element configuration.
The package type of this TVS diode is DO-201.
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