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STMicroelectronics Uni-Directional 1-Element TVS Diode DO-201 Package 1.5 kW 1.5KE33A
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE33A |
| 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 | 59V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 31.4V |
| Maximum Reverse Stand-off Voltage Vwm | 28.2V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 169A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration designed for uni-directional voltage protection.
- Maximum peak pulse power dissipation of 1.5 kW ensures high reliability.
- Compact DO-201 through-hole mount package with dimensions 9.5 mm length and 5.3 mm diameter.
- Operational temperature range from -65°C to 175°C making it suitable for a wide range of environments.
- Minimum breakdown voltage of 31.4 V and a clamping voltage of 59 V for precise voltage control.
- Peak pulse current rating of 169 A for robust surge handling capabilities.
- Low maximum reverse leakage current of 1 μA minimizes power loss during normal operation.
- Designed according to STMicroelectronics 1.5KE series standards with reliable performance.
Product Description
STMicroelectronics 1.5KE33A Uni-Directional TVS Diode is engineered for transient voltage suppression in sensitive electronic circuits. This 1-element diode provides a peak pulse power dissipation of 1.5 kW and comes in a reliable DO-201 through-hole package accommodating two pins, ensuring ease of installation and effective surge protection.
The device is configured for single diode uni-directional operation to safeguard circuits from voltage spikes with a minimum breakdown voltage of 31.4 V and a clamping voltage of 59 V. Its maximum peak pulse current of 169 A handles transient surges effectively, whereas the low reverse leakage current ensures minimal impact during normal operation.
With an operating temperature range from -65°C to 175°C, it suits demanding industrial, power supply, automotive, and consumer electronics applications. The compact size with dimensions 9.5 mm length and 5.3 mm diameter fits in compact circuit boards while maintaining robust protection.
Single diode configuration designed for uni-directional voltage protection. Maximum peak pulse power dissipation of 1.5 kW ensures high reliability. Compact DO-201 through-hole mount package with dimensions 9.5 mm length and 5.3 mm diameter.
Operational temperature range from -65°C to 175°C suitable for various environments. Minimum breakdown voltage of 31.4 V and clamping voltage of 59 V for precise voltage control. Peak pulse current rating of 169 A for robust surge handling capabilities.
Low reverse leakage current of 1 μA reduces power consumption. Designed according to STMicroelectronics 1.5KE series standards. Ideal for protecting electronic circuits against transient voltage spikes in industrial and electronic applications.
Explore more high-quality semiconductors and TVS Diodes from STMicroelectronics at EnvMart for your advanced electronics design and protection needs.
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Frequently Asked Questions
The maximum peak pulse power dissipation of this model is 1.5 kW, ensuring high reliability during transient voltage events.
This unit operates within a temperature range of -65°C to 175°C, making it suitable for various environmental conditions.
The dimensions of the DO-201 package are 9.5 mm in length and 5.3 mm in diameter, allowing for compact installation on circuit boards.
The minimum breakdown voltage of this model is 31.4 V, providing precise voltage control during operation.
The clamping voltage for this unit is 59 V, which helps protect circuits from voltage spikes.
The peak pulse current rating is 169 A, enabling it to handle robust surge conditions effectively.
This model is designed for through-hole mounting, accommodating two pins for easy installation.
The maximum reverse leakage current is 1 μA, which minimizes power loss during normal operation.
This diode features a single element configuration, designed specifically for uni-directional voltage protection.
The test current for this model is 1 mA, which is used for performance evaluation under specified conditions.
This diode is part of the STMicroelectronics 1.5KE series, known for its reliable performance in transient voltage suppression applications.
The maximum reverse stand-off voltage for this model is 28.2 V, which defines the voltage level the diode can withstand without conducting.
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