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INFINEON IPI90R1K2C3XKSA2 Power Transistor

The Infineon IPI9OR1K2C3 is a 900V CoolMOS™ power transistor designed for high-speed switching in switching power supplies and industrial applications. It features ultra-low gate charge, high peak current capability, and rugged electrothermal properties, making it ideal for quasi-resonant flyback and forward topologies, as well as consumer and industrial switch mode power supplies (SMPS). Its robust avalanche energy ratings and efficient thermal management ensure reliable performance in high-frequency, high-voltage environments, supporting efficient energy conversion with low losses.

Authorized Distributors
Source:DigiKey
Part No:IPI90R1K2C3XKSA2
Stock:11805
Inv Date:05-29-2026
Price: Unit price: $1.29
Buy/RFQ:

INFINEON IPI90R1K2C3XKSA2 Power Transistor Specifications:

  • Maximum drain-source voltage Vds: 900 V
  • Continuous drain current Id @25°C: 5.1 A
  • Pulsed drain current Ipd: 10 A
  • Avalanche energy (single pulse): 68 mJ
  • Avalanche energy (repetitive): 0.31 mJ
  • Power dissipation: 83 W
  • Operating temperature range: -55°C to +150°C
  • Thermal resistance junction-case: 1.5 K/W
  • Thermal resistance junction-ambient: 62 K/W
  • Gate threshold voltage Vgs(th): 2.5 to 3.5 V
  • Gate-source leakage current: <100 nA at 20 V
  • Drain-source on resistance Rds(on): 0.94 Ω (at 25°C), up to 12 Ω max
  • Gate charge Qg: 3.2 nC
  • Output capacitance Coss: 35 pF at 1 MHz
  • Reverse recovery time: 310 ns
  • Diode forward voltage: 1.52 V at 2.8 A pulsed
  • Package: PG-TO262, JEDEC T0262 outline
  • Soldering temp: max 260°C for 10 seconds

Buy the Buy Infineon IPI9OR1K2C3 Power Transistor Part Number IPI9OR1K2C3 Online

Discover the Infineon IPI9OR1K2C3 power transistor, a high-voltage, ultra-low gate charge device ideal for efficient switching in industrial and consumer power supplies. Featuring a 900V drain-source voltage, 5.1A continuous drain current, and excellent thermal characteristics, this rugged component ensures reliable operation under demanding conditions. Its low Rds(on), fast switching, and high avalanche energy ratings make it suitable for high-frequency power conversion, energy-efficient power supplies, and demanding applications requiring minimal losses. Order online today for fast delivery.

Buy Infineon IPI9OR1K2C3 high-voltage power transistor now and experience unmatched efficiency and reliable switching performance in high-frequency power supplies.

Frequently Asked Questions

Where can I buy INFINEON IPI90R1K2C3XKSA2?

You can click on the BUY or RFQ button to purchase IPI90R1K2C3XKSA2 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part IPI90R1K2C3XKSA2?

You can download the IPI90R1K2C3XKSA2 datasheet or visit the INFINEON website for support.

Who is the manufacturer of IPI90R1K2C3XKSA2?

INFINEON

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