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STMicroelectronics 1-Element Uni-Directional TVS Diode, 1.5 kW, 2-Pin DO-201 1.5KE220A
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE220A |
| 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 | 388V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 209V |
| Maximum Reverse Stand-off Voltage Vwm | 188V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 26A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Uni-directional diode ensures directional protection in circuits.
- Single-element configuration for reliable clamping performance.
- Maximum peak pulse power of 1.5 kW for high transient voltage absorption.
- Compact DO-201 package with 2-pin through-hole mount.
- Wide operating temperature range from -65°C to 175°C.
- Minimum breakdown voltage of 209 volts and maximum standoff voltage of 188 volts.
- Clamping voltage rated at 388 volts for effective surge protection.
- Peak pulse current capacity up to 26A for strong transient suppression.
Product Description
STMicroelectronics 1.5KE220A is a 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed for protection of sensitive electronics against voltage spikes. It features a peak pulse power dissipation rating of 1.5 kW and is packaged in a durable DO-201 axial through-hole case with 2 pins, suitable for PCB mounting.
Its electrical characteristics include a minimum breakdown voltage of 209 volts, maximum reverse standoff voltage of 188 volts, and a clamping voltage of 388 volts, providing robust transient voltage suppression capabilities. The diode operates effectively in a wide temperature range from -65°C to +175°C, making it appropriate for industrial, automotive, and electrical applications where high reliability is necessary.
The device delivers a peak pulse current rating of 26 amperes and exhibits a maximum reverse leakage current of only 1 microampere, which minimizes power loss during normal operation. The single-element design ensures reliable and consistent performance in transient suppression scenarios, with a package dimension of approximately 9.5 mm length and 5.3 mm diameter, facilitating compact PCB layouts.
This TVS diode is suitable for use in industrial controls, power supplies, communication equipment, and other electronic devices requiring protection from electrostatic discharge and voltage surges. Its through-hole mount type and DO-201 package make it convenient for manual assembly and prototyping.
Uni-directional TVS diode designed for transient voltage suppression. Peak pulse power dissipation of 1.5 kW for effective surge protection. Single-element configuration ensures reliable clamping voltage. Operating temperature range from -65°C to 175°C for diverse applications.
Compact axial DO-201 package with through-hole mounting. Maximum reverse leakage current of 1 μA reduces power loss. Minimum breakdown voltage of 209 volts and clamping voltage of 388 volts. Peak pulse current rating of 26 amperes for robust protection.
Ideal for industrial, automotive, and electronic equipment protection. Supports strict reliability standards across electrical devices.
This product is listed in the EnvMart Electronics & Electricals category under Semiconductors and specifically as a TVS Diode. For users seeking reliable transient voltage suppression components, STMicroelectronics 1.5KE220A offers a proven solution with industry-standard packaging and electrical specifications.
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Frequently Asked Questions
The peak pulse power dissipation of this diode is 1.5 kW, providing effective surge protection.
The clamping voltage of the 1.5KE220A is rated at 388 volts, which helps in effective surge protection.
The maximum reverse stand-off voltage for the 1.5KE220A is 188 volts.
The minimum breakdown voltage of the 1.5KE220A is 209 volts.
This model has a peak pulse current capacity of 26 amperes, allowing for strong transient suppression.
The diode operates effectively within a temperature range of -65°C to 175°C, making it suitable for various applications.
This diode features a through-hole mount type, suitable for PCB mounting.
The dimensions of this diode are approximately 9.5 mm in length and 5.3 mm in diameter.
The maximum reverse leakage current for the 1.5KE220A is only 1 microampere, minimizing power loss during normal operation.
This model is a single-element configuration, ensuring reliable clamping performance.
The diode is suitable for use in industrial controls, power supplies, communication equipment, and other electronic devices requiring protection from voltage surges.
The diode is packaged in a DO-201 axial through-hole case, facilitating compact PCB layouts.
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