IPB50R140CP CoolMOSTM Power Transistor is a high-performance power transistor with lowest RON x Qg, ultra low gate charge, extreme dv/dt rating, high peak current capability, lead-free lead plating and RoHS compliance. It is designed for: Hard & soft switching SMPS topologies, CCM PFC for ATX Notebook adapter, PDP and LCD TV, PWM for ATX, Notebook adapter, PDP and LCD TV.
The IPB50R140CP is a CoolMOS power transistor from Infineon designed for hard and soft switching SMPS topologies, ATX notebook adapters, PDP and LCD TV applications. The datasheet lists its electrical, thermal, and dynamic characteristics, along with typical performance graphs.
Key specifications include a continuous drain current of 23 A, pulsed drain current of 56 A, a breakdown voltage of 500 V, typical on‑state resistance of 0.14 Ω, and a total gate charge of 48 nC. Thermal resistance, avalanche energy, and capacitance values are also detailed for design engineers.