Description
The Littelfuse S6055RTP is a robust Silicon Controlled Rectifier (SCR) Thyristor, designed for high-power switching and phase control applications. Rated for 55A at 600V, this device provides precise electrical control in a compact TO-220AB package, making it an excellent choice for demanding industrial and consumer electronic power circuits.
Engineered for high thermal performance and reliable switching, the S6055RTP is ideal for applications such as motor speed controls, lighting dimmers, heater controls, and battery chargers. Its sturdy construction ensures long-term durability in high-current power distribution and control environments.
Key Features
- High Power Capacity: Capable of handling up to 55A RMS current and 600V peak off-state voltage.
- Versatile Control: Excellent for phase control, AC switching, and rectification tasks in power-intensive circuits.
- TO-220AB Package: Offers a standardized, industry-recognized footprint with effective heat-sinking capabilities for thermal management.
- Reliable Switching: Built to Littelfuse’s high quality standards, ensuring consistent triggering and performance.
Package Includes
- 1 x Littelfuse S6055RTP SCR Thyristor (55A, 600V)
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | S6055RTP |
| Component Type | SCR Thyristor |
| Current Rating (IT(RMS)) | 55A |
| Voltage Rating (VDRM) | 600V |
| Package Type | TO-220AB |



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