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STMicroelectronics 1-Element Uni-Directional TVS Diode, 1.5 kW Peak Pulse Power, Through Hole DO-201 Package 1.5KE120A
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE120A |
| 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 | 212V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 114V |
| Maximum Reverse Stand-off Voltage Vwm | 102V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 47A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Offers transient voltage suppression with a minimum breakdown voltage of 114 V.
- Maximum reverse stand-off voltage is rated at 102 V for effective clamping.
- Features a clamping voltage of 212 V to limit voltage spikes.
- Designed for temperatures from -65°C up to 175°C operating range.
- Supports a peak pulse current of up to 47 A.
- Single diode element with axial configuration for uni-directional protection.
- Compact dimensions measuring approximately 9.5mm length and 5.3mm diameter.
- Suitable for through-hole mounting in robust circuit protection applications.
Product Description
STMicroelectronics 1.5KE120A is a uni-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transient surges. This 1-element diode provides a peak pulse power dissipation of 1.5 kW with a 2-pin DO-201 axial through-hole package. It is engineered for robust operation within a temperature range of -65°C to 175°C, supporting harsh industrial and electronic environments.
The device features a minimum breakdown voltage of 114 V and a maximum reverse stand-off voltage of 102 V, with an effective clamping voltage of 212 V to quickly clamp transient voltages and protect downstream components. It handles peak pulse currents up to 47 A, making it suitable for industrial power supply protection, automotive electronics, and other applications requiring high-reliability surge protection.
With compact axial dimensions (9.5 mm length and 5.3 mm diameter), this diode enables easy PCB mounting through the through-hole DO-201 package, ensuring stable mechanical and electrical performance. The device contains a single element in its chip for a straightforward and cost-effective surge protection solution.
Provides efficient clamping against voltage surges up to 1.5 kW peak pulse power rating. Designed with a single diode element in a unidirectional configuration for polarity sensitive circuits. Wide operating temperature range from -65°C to 175°C for industrial reliability.
Axial through-hole DO-201 package for standard mounting and easy assembly. Rated for peak pulse current of 47 A to withstand high transient events. Compact physical dimensions suitable for space-limited PCB layouts.
This TVS diode is ideal for protecting electronic components in industrial equipment, automotive systems, power supplies, and telecommunications devices against damage caused by electrostatic discharges and voltage transients. STMicroelectronics is a trusted provider known for high-quality semiconductor products that comply with rigorous industry standards, ensuring robust and reliable circuit protection solutions.
EnvMart customers can rely on the STMicroelectronics 1.5KE120A TVS Diode for dependable industrial-grade surge protection in a handy through-hole package. Explore more semiconductor components and related electronic solutions within EnvMart's comprehensive Electronics & Electricals catalog to meet your project and production needs.
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Frequently Asked Questions
The peak pulse power dissipation of the 1.5KE120A diode is rated at 1.5 kW.
The maximum reverse stand-off voltage for the 1.5KE120A is rated at 102 V.
This diode has an effective clamping voltage of 212 V to limit voltage spikes.
The 1.5KE120A operates within a temperature range of -65°C to 175°C.
It supports a peak pulse current of up to 47 A.
This model has compact dimensions measuring approximately 9.5 mm in length and 5.3 mm in diameter.
The diode is housed in a DO-201 axial through-hole package, suitable for standard mounting.
The minimum breakdown voltage for this diode is 114 V.
It contains a single element in its chip, designed for uni-directional protection.
The maximum reverse leakage current is rated at 1 μA.
This diode is suitable for protecting electronic components in industrial equipment, automotive systems, and power supplies against voltage transients.
The diode has a pin count of 2, which is typical for its through-hole configuration.
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