T3035H-8G-TR High-Temperature Snubberless TRIAC | STM STMicroelectronics
- Brand: STMicroelectronics
- Product Code: T3035H-8G-TR
- Availability: In Stock
$0.85
- Ex Tax: $0.85
Revolutionizing Power Control with STMicroelectronics T3035H-8G-TR Snubberless TRIAC
In the evolving landscape of power electronics, STMicroelectronics' T3035H-8G-TR emerges as a game-changer for industrial and high-temperature applications. This surface-mount TRIAC belongs to the Snubberless™ series, eliminating the need for external snubber circuits while delivering exceptional performance in demanding environments. With its robust 800V blocking voltage and 30A RMS current capability, this component redefines reliability in temperature-critical systems.
Technical Excellence in Compact Packaging
Housed in a space-saving D²PAK surface-mount package, the T3035H-8G-TR combines advanced semiconductor technology with thermal efficiency. The device's 1.3V maximum gate trigger voltage ensures low-power operation, while maintaining a 60mA hold current for stable performance. Its unique design achieves 283A/270A surge current ratings at 50/60Hz, making it ideal for applications requiring sudden load handling.
| Parameter | Specification |
|---|---|
| Max Voltage | 800 V |
| RMS Current | 30 A |
| Gate Trigger Voltage | 1.3 V |
| Surge Current | 283A (50Hz) |
| Operating Temperature | -40°C to 150°C |
Industrial Applications Redefined
This TRIAC's wide temperature range (-40°C to 150°C TJ) makes it particularly suited for harsh industrial environments. From precision temperature control systems in manufacturing plants to solid-state relays in automation equipment, the T3035H-8G-TR delivers consistent performance where traditional components might fail. Its low gate current requirement (35mA max) simplifies driver circuit design, reducing overall system complexity and cost.
The absence of snubber circuit requirements marks a significant advancement in TRIAC technology. This feature not only reduces PCB space requirements but also improves system reliability by eliminating failure-prone passive components. Engineers can now design more compact power control solutions for applications ranging from industrial heating systems to smart lighting controllers.
Design Advantages and System Benefits
By integrating Snubberless™ technology, STMicroelectronics has addressed two critical challenges in power electronics: thermal management and component count. The T3035H-8G-TR's surface-mount design enables automated assembly processes while maintaining excellent thermal dissipation through its reinforced package structure. This TRIAC's ability to withstand repeated surge currents without degradation enhances system longevity in applications like electric vehicle charging stations and industrial motor controls.
When compared to conventional TRIACs requiring discrete snubber networks, this component offers a 40% reduction in board space while improving overall system MTBF (Mean Time Between Failures). The device's compatibility with standard TO-263 footprints allows seamless upgrades in existing designs, making it an attractive option for both new development and legacy system modernization.
Tags: Industrial Temperature Control, High-Voltage Switching, Semiconductor Devices, Power Electronics, Surface Mount Components