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STMicroelectronics 1-Element Uni-Directional TVS Diode 1.5 kW Peak Pulse Power 2-Pin DO-201 1.5KE400A
Specifications
| Country of Origin | France |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE400A |
| 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 | 706V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 380V |
| Maximum Reverse Stand-off Voltage Vwm | 342V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 14A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single element diode configuration designed for unidirectional transient voltage suppression.
- Minimum breakdown voltage of 380 V ensures effective protection against voltage spikes.
- Peak pulse power dissipation capability of 1.5 kW for high energy transient events.
- Clamping voltage specification of 706 V delivers reliable limiting of voltage surges.
- Operates within a temperature range of -65°C to 175°C for versatile environmental conditions.
- Through-hole mount type with DO-201 package ensures easy PCB mounting.
- Maximum peak pulse current rating of 14 A supports substantial surge currents.
- Low maximum reverse leakage current at 1 μA minimizes power loss in normal operation.
Product Description
STMicroelectronics 1.5KE400A is a single-element, uni-directional Transient Voltage Suppressor (TVS) diode designed for effective protection of sensitive electronic circuits against voltage spikes and transients. This diode can dissipate peak pulse power up to 1.5 kW, providing robust surge protection in industrial, automotive, and consumer electronics applications.
The device is housed in a through-hole DO-201 axial package featuring 2 pins that facilitate easy PCB integration and durable mechanical strength. Its electrical characteristics include a minimum breakdown voltage of 380 V and a maximum reverse stand-off voltage of 342 V, ensuring precise clamping action with a clamping voltage of 706 V when transient events occur. The diode supports a maximum peak pulse current of 14 A and consumes minimal leakage current of 1 μA in steady conditions, optimizing energy efficiency.
Engineered to operate reliably from -65°C up to 175°C, this TVS diode is suitable for harsh operating environments and demanding temperature cycles. Physical dimensions of 9.5 mm length by 5.3 mm diameter allow for compact design layouts without compromising performance. The product does not have automotive certification but is ideal for various industrial and commercial transient voltage protection needs.
Single element, uni-directional diode configuration for targeted transient suppression. High peak pulse power of 1.5 kW safeguards circuits from voltage surges. DO-201 package type for through-hole installation and stable mechanical support.
Wide operating temperature range enables use in extreme temperature conditions. Low leakage current enhances device efficiency in normal operation. Reliable clamping voltage limits transient voltage to safe levels. Compact size facilitates integration in space-constrained applications.
STMicroelectronics is known for high-quality semiconductor solutions ensuring dependable transient voltage protection. This diode is suitable for use in electronic components, power and connectors, semiconductors, and discrete semiconductor applications, providing protection to sensitive components in industrial, commercial, and laboratory setups.
Ensure robust circuit protection with this STMicroelectronics 1.5KE400A TVS Diode by integrating it into your designs today. Explore other semiconductor and discrete components in the EnvMart catalog to complement this device.
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Frequently Asked Questions
The STMicroelectronics 1.5KE400A TVS diode can dissipate peak pulse power up to 1.5 kW, providing robust surge protection for sensitive electronic circuits.
The minimum breakdown voltage of the 1.5KE400A is 380 V, ensuring effective protection against voltage spikes.
The clamping voltage for the STMicroelectronics 1.5KE400A is specified at 706 V, which helps limit voltage surges during transient events.
This model has a maximum reverse leakage current of 1 μA, which minimizes power loss during normal operation.
The maximum peak pulse current rating for this diode is 14 A, supporting substantial surge currents during transient events.
The STMicroelectronics 1.5KE400A operates reliably within a temperature range of -65°C to 175°C, making it suitable for harsh environments.
This diode has a length of 9.5 mm and a diameter of 5.3 mm, allowing for compact design layouts.
The 1.5KE400A features a through-hole mount type with a DO-201 package, facilitating easy PCB integration.
The STMicroelectronics 1.5KE400A is a single-element diode, designed for uni-directional transient voltage suppression.
The maximum reverse stand-off voltage for the 1.5KE400A is 342 V, ensuring precise clamping action during voltage transients.
The test current for the STMicroelectronics 1.5KE400A is 1 mA, which is used for standard testing conditions.
The 1.5KE400A is a uni-directional diode, specifically designed for targeted transient voltage suppression.
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