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STMicroelectronics 1-Element Bi-Directional TVS Diode, 1.5 kW, Through Hole, DO-201 Package 1.5KE12CA
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE12CA |
| 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 | 21.7V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 11.4V |
| Maximum Reverse Stand-off Voltage Vwm | 10.2V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 461A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- The diode has a single element with bi-directional configuration for transient voltage suppression.
- Minimum breakdown voltage is 11.4 V and clamping voltage is 21.7 V.
- Designed for through hole mounting with a 2-pin DO-201 package.
- Operates over a wide temperature range from -65°C to 175°C.
- Maximum peak pulse current is 461 A with a peak pulse power dissipation of 1.5 kW.
- Features a maximum reverse leakage current of 5 µA for efficient operation.
- No automotive standard or special approvals apply to this component.
- Offers robust transient voltage suppression for protecting circuits in electronic, industrial, and power applications.
Product Description
STMicroelectronics 1.5KE12CA is a 1-Element Bi-Directional TVS Diode designed for transient voltage suppression with a peak pulse power dissipation rating of 1.5 kW. It comes in a through hole mounting DO-201 package with 2 pins, providing reliable protection against voltage spikes in electronic circuits. Its single diode configuration is bi-directional, enabling protection against both positive and negative transient voltages.
This diode features a minimum breakdown voltage of 11.4 V, a maximum reverse stand-off voltage of 10.2 V, and a clamping voltage of 21.7 V, ensuring effective voltage clamping during transient events. The maximum peak pulse current is 461 A, allowing it to absorb high energy transient pulses safely.
With an operational temperature range from -65°C to 175°C, the 1.5KE12CA diode is suited for demanding environmental conditions in industrial, electronic, power supply, and communication equipment applications. Its low maximum reverse leakage current of 5 µA helps minimize power losses and improve circuit efficiency.
The device dimensions of approximately 9.5 mm length and 5.3 mm diameter allow easy mounting and integration onto PCBs. The absence of special automotive standards or approvals indicates it is primarily for general electronic use cases.
Typical uses include overvoltage protection in power supplies, industrial control systems, telecommunications, and other environments where transient voltage events can cause damage. The diode’s construction and ratings make it a dependable choice for robust circuit protection.
The diode has a single element with bi-directional configuration for transient voltage suppression. Minimum breakdown voltage is 11.4 V and clamping voltage is 21.7 V. Designed for through hole mounting with a 2-pin DO-201 package.
Operates over a wide temperature range from -65°C to 175°C. Maximum peak pulse current is 461 A with 1.5 kW peak pulse power dissipation. Features a maximum reverse leakage current of 5 µA for efficient operation. Dimensions include 9.5 mm length and 5.3 mm diameter.
No automotive standard or special approvals apply to this component.
This STMicroelectronics TVS diode product listing provides detailed technical specifications and practical application guidance for industrial, electronic, and manufacturing users. Explore more semiconductor and TVS Diode options at EnvMart for comprehensive product choices.
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Frequently Asked Questions
The peak pulse power dissipation rating of this diode is 1.5 kW.
The minimum breakdown voltage for the 1.5KE12CA is 11.4 V.
The maximum reverse leakage current is 5 µA.
The clamping voltage of this model is 21.7 V.
This diode operates over a wide temperature range from -65°C to 175°C.
The diode is designed in a DO-201 package for through hole mounting with 2 pins.
The maximum peak pulse current rating is 461 A.
The dimensions of this diode are approximately 9.5 mm in length and 5.3 mm in diameter.
This diode has a single element with a bi-directional configuration.
It is suitable for overvoltage protection in power supplies, industrial control systems, and telecommunications.
The maximum reverse stand-off voltage is 10.2 V.
No, there are no automotive standards or special approvals applicable to this component.
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