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INFINEON STT800N18P55XPSA1 Soft Starter Module

The soft starter module STT800N18P55 is a high-reliability bipolar component designed for smooth motor start applications. Featuring advanced medium power technology and an integrated optimized heatsink, it ensures efficient operation and durability. Suitable for controlling large electric motors in industrial settings, this module provides reliable switching with high peak voltages and overload capabilities. Its robust construction supports high thermal resilience and precise triggering, making it ideal for static switch and power controller applications, delivering smooth acceleration and deceleration in machinery systems.

Authorized Distributors
Source:DigiKey
Part No:STT800N18P55XPSA1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $339.79
Buy/RFQ:
Part No:STT800N18P55XPSA1
Stock:0
Inv Date:05-30-2026
Price: Unit price: $351.62
Buy/RFQ:

INFINEON STT800N18P55XPSA1 Soft Starter Module Specifications:

  • Vorm / Var: 1800 V
  • loverioad(21s): 800 A
  • Its: 6300 A
  • Vto: 0,9V
  • tr: 0,83 ms
  • Rinva (21s): 0,196 KW
  • Maximum rated voltage: 1800 V
  • Overload current: 800 A
  • Surge current: 6300 A
  • Peak off-state voltage: Ty = +25°C
  • Gate trigger current: 12 V, 25°C
  • Inner thermal resistance: 0,090 K/W
  • Maximum junction temperature: 125°C
  • Operating temperature: -40°C ... +125°C
  • Storage temperature: -40°C ... +130°C
  • Control terminals: DIN 46 244 A28x0,8
  • Weight: approximately 1260 g
  • Case: see annex page 4
  • Mechanical pressure contact: Si-pellet

Buy the Buy Infineon Soft Starter Module Part Number STT800N18P55 Online

Order the Infineon soft starter module STT800N18P55 online today to ensure optimal motor start smoothness and high reliability for industrial applications. This advanced bipolar module features integrated heatsinks, high peak voltages, overload capacity, and thermal resilience that guarantee long-lasting performance. Perfect for static switch or power controller uses, it simplifies system design, reduces downtime, and enhances operational efficiency. Purchase now online for fast delivery and expert support, securing a dependable solution for demanding industrial environments.

Buy Infineon STT800N18P55 now and experience unmatched reliability and performance in industrial motor control and power switching.

Frequently Asked Questions

Where can I buy INFINEON STT800N18P55XPSA1?

You can click on the BUY or RFQ button to purchase STT800N18P55XPSA1 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part STT800N18P55XPSA1?

You can download the STT800N18P55XPSA1 datasheet or visit the INFINEON website for support.

Who is the manufacturer of STT800N18P55XPSA1?

INFINEON

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