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STMicroelectronics 1, 12 V Zener Diode Single 600 W Surface Mount DO-214AC (SMA) SMA6J12A-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 5.35mm |
| Model | SMA6J12A-TR |
| Mount Type | Surface |
| Series | SMA6J |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-214AC (SMA) |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Maximum Power Dissipation Pd | 600W |
| Diode Configuration | Single |
| Maximum Reverse Leakage Current | 200nA |
| Nominal Zener Voltage Vz | 12V |
| Zener Type | Uni-Directional, Bi-Directional |
| Stand-off voltage range | from 5 V to 188 V |
Key Features
- Nominal Zener voltage of 12 V provides stable voltage regulation.
- Peak pulse power rating of 600 W for 10/1000 μs surge protection.
- Surface mount type to minimize PCB space consumption.
- Low leakage current for enhanced reliability and performance.
- Operating temperature range from -55°C to 175°C suits varied industrial applications.
- Uni-directional and bi-directional configurations available for flexible circuit protection.
- Compact physical dimensions of 5.35 mm length and 2.45 mm height.
Product Description
STMicroelectronics SMA6J12A-TR is a high-reliability 12 V Zener diode designed for use in protecting sensitive electronic equipment from electrostatic discharges and electrical overstress events. Packaged in a compact DO-214AC (SMA) surface mount form factor, the device optimizes PCB space while ensuring robust performance in industrial and commercial applications.
This Zener diode features a peak pulse power dissipation rating of 600 W (10/1000 μs) and supports 4 kW at 8/20 μs, making it suitable for transient voltage suppression. The planar technology ensures low leakage currents of 0.2 μA at 25 °C and 1 μA at 85 °C, enhancing the longevity and safety margins for circuit components.
It operates reliably across a broad temperature range from -55°C to 175°C, accommodating harsh operating environments typically found in industrial, power supplies, telecom, and automotive electronics. The diode is available in uni-directional and bi-directional types to meet diverse protection requirements.
The compact package dimensions (5.35 mm length, 2.45 mm height) reduce board space usage while providing efficient performance. Its stand-off voltage range of 5 V to 188 V enables compatibility with various circuit configurations.
Nominal Zener voltage of 12 V provides voltage regulation and surge protection. Peak pulse power ratings ensure reliable transient voltage suppression. Low leakage current optimizes circuit stability and efficiency. Surface mount package conserves PCB real estate in compact designs.
Wide operating temperature allows use in demanding industrial settings. Uni- and bi-directional types support versatile application needs. Compact physical size for efficient circuit integration.
This STMicroelectronics Zener diode is ideal for protecting power supplies, telecommunications equipment, industrial control systems, and other sensitive electronics from voltage spikes and surges. The device represents a trusted component choice to enhance circuit durability and safety.
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Frequently Asked Questions
The nominal Zener voltage of this diode is 12 V, providing stable voltage regulation.
It has a peak pulse power rating of 600 W for 10/1000 μs surge protection.
The compact dimensions are 5.35 mm in length and 2.45 mm in height.
This model operates reliably within a temperature range from -55°C to 175°C.
The diode is available in both uni-directional and bi-directional configurations for flexible circuit protection.
The maximum reverse leakage current is 200 nA at 25 °C.
The stand-off voltage range for this diode is from 5 V to 188 V.
This Zener diode is packaged in a DO-214AC (SMA) surface mount type.
It is suitable for protecting power supplies, telecommunications equipment, and industrial control systems from voltage spikes and surges.
This diode has 1 element per chip.
The maximum power dissipation rating is 600 W.
The country of origin for this diode is India.
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