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STMicroelectronics 1-Element Bi-Directional TVS Diode 1.5 kW Peak Pulse Power Through Hole DO-201 Package 1.5KE250CA
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE250CA |
| 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 | Bi-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
- Provides transient voltage suppression to protect sensitive electronics.
- Features a bi-directional diode configuration for AC and DC operation.
- Minimum breakdown voltage of 237 V ensures robust overvoltage protection.
- Suitable for industrial and electronic component protection applications.
- Compact DO-201 through hole package with 2 pins facilitates easy PCB mounting.
- Operates effectively at temperatures from -65°C to 175°C.
- Peak pulse current rating of 23 A for transient voltage events.
- Clamping voltage at 442 V helps limit voltage spikes.
Product Description
STMicroelectronics 1.5KE250CA is a 1-Element Bi-Directional Transient Voltage Suppression (TVS) diode designed for robust overvoltage protection in electronic circuits. It features a peak pulse power dissipation of 1.5 kW and operates within a wide temperature range from -65°C to 175°C, ensuring reliable performance in harsh industrial and electronic component environments.
This TVS diode uses a single diode configuration with bi-directional polarity, allowing it to protect circuits from voltage transients in both directions, suitable for AC and DC voltage protection. The diode’s minimum breakdown voltage is 237 V with a maximum reverse stand-off voltage of 213 V, making it ideal for safeguarding sensitive semiconductor components against voltage spikes.
The 2-pin DO-201 through hole package facilitates straightforward mounting on printed circuit boards used in power and connector systems. The device supports a maximum peak pulse current of 23 A and clamps voltage spikes at 442 V, effectively limiting transient voltages that may damage downstream components.
Low maximum reverse leakage current of 1 μA ensures minimal power loss and high energy efficiency. This device does not conform to automotive standards but provides a reliable solution for many industrial and commercial electronic protection applications, including power supply circuits, communication equipment, and other sensitive electronics requiring transient voltage suppression.
Provides transient voltage suppression to safeguard electronics from voltage spikes. Bi-directional configuration protects circuits for AC and DC signals. Wide operating temperature range from -65°C to 175°C for harsh environments.
Compact DO-201 package with through hole mounting for reliable PCB integration. High peak pulse power of 1.5 kW and peak pulse current of 23 A. Low maximum reverse leakage current minimizes energy loss during operation. Clamping voltage of 442 V limits harmful voltage surges effectively.
Suitable for electronic, industrial, and power protection applications. Explore EnvMart’s wide range of TVS Diodes and semiconductor protection devices for enhanced circuit safety and performance.
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Frequently Asked Questions
The peak pulse power dissipation of the 1.5KE250CA is 1.5 kW.
The minimum breakdown voltage for the 1.5KE250CA is 237 V.
The clamping voltage of the 1.5KE250CA is 442 V, which helps limit voltage spikes.
This model can handle a maximum peak pulse current of 23 A.
The 1.5KE250CA operates effectively within a temperature range of -65°C to 175°C.
It comes in a compact DO-201 through hole package, which facilitates easy PCB mounting.
This diode has 2 pins.
The maximum reverse leakage current is 1 μA, ensuring minimal power loss during operation.
Yes, the 1.5KE250CA features a bi-directional configuration, making it suitable for both AC and DC applications.
The height and diameter of the 1.5KE250CA are both 5.3 mm.
This TVS diode is suitable for industrial and electronic component protection applications, including power supply circuits and communication equipment.
The maximum reverse stand-off voltage for the 1.5KE250CA is 213 V.
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