In applications such as LED lighting drivers, switching power supplies and power conversion for consumer electronics, high-voltage MOSFETs with a 800V voltage rating are playing an increasingly critical role. Leveraging its expertise in super-junction technology, Infineon’s CoolMOS™ CE series continues to deliver cost-effective power device solutions in this market segment. As a core distributor for Infineon, Mingjiada Electronics is currently supplying the IPA80R460CE on an ongoing basis, providing a stable supply of genuine, original products for relevant designs.
Product positioning: High-voltage switching devices for consumer electronics and lighting
The IPA80R460CE belongs to Infineon’s 800V CoolMOS™ CE product line and utilises a TO-220 FullPAK fully encapsulated insulated package. The CoolMOS™ CE series is specifically designed for consumer electronics and lighting applications, with the 800V premium series optimised specifically for LED lighting applications. It is intended to help engineers achieve high-efficiency and highly robust designs in applications such as off-line LED drivers and adapters.
Key Specifications at a Glance
Device type: N-channel power MOSFET
Drain-source breakdown voltage VDS: 800 V
Continuous drain current ID: 10.8 A @ 25°C
On-resistance RDS(on),max: 460 mΩ @ 7.1 A, 10 V
Typical on-resistance: 390 mΩ @ 10 V
Gate charge Qg,typ: 64 nC @ 10 V
Input capacitance Ciss: 1600 pF @ 100 V
Pulse drain current ID,pulse: 33 A
Maximum power dissipation PD: 34 W
Operating junction temperature range: -40°C to +150°C
Package: PG-TO220-3-31 (TO-220 FullPAK)
Key Technical Features
800 V breakdown voltage and super-junction technology. The IPA80R460CE is based on Infineon’s proven CoolMOS™ super-junction process platform, achieving a low on-resistance at the 800 V voltage rating. This enables the device to balance voltage safety margins with on-resistance control in high-voltage flyback and PFC topologies.
High dv/dt tolerance. The device features a high rate-of-change tolerance, maintaining stability during switching transients and reducing the risk of false triggering; this is particularly important for applications characterised by rapid voltage transients, such as QR flyback.
Low gate charge and low effective energy storage. Qg,typ is only 64 nC, effectively reducing drive losses; Eoss @ 400 V has a typical value of 4.6 µJ, helping to minimise switching losses caused by energy stored in the output capacitor and improving the system’s overall conversion efficiency.
TO-220 FullPAK insulated package. The fully encapsulated structure provides an electrically insulated heat sink; no additional insulating spacers are required when mounting on a heat sink, which simplifies the assembly process, reduces system bill of materials costs, and eliminates the safety risks associated with exposed metal surfaces.
Environmental compliance. The product utilises lead-free plating, complies with RoHS standards, and features a halogen-free moulding compound, meeting the environmental access requirements for consumer electronics.
Typical Application Scenarios
According to the Infineon CoolMOS™ CE Topology Application Guide, the IPA80R460CE is clearly positioned for use in wide-input-range flyback topologies. With an input range of 90 VAC to 300 VAC, a switching frequency of 100 kHz and DCM operating mode, this device is suitable for flyback designs with an output power of approximately 36 W and a 12 V output (turns ratio 10:1); it is also suitable for the low-power range of 15 W to 25 W.
Specifically, typical applications for the IPA80R460CE include:
LED lighting driver power supplies: The 800 V withstand voltage provides ample margin for off-line LED drivers, whilst the CE series’ cost-effectiveness aligns with the cost-sensitive demands of the lighting market.
QR flyback topology adapters: Suitable for small-to-medium power adapters such as mobile phone chargers and laptop adapters; the low Q g helps improve light-load efficiency.
Consumer electronics power supplies and general-purpose high-power switches: Used as the main switching device in general-purpose power conversion circuits requiring 800V withstand voltage.
Mingjiada Supply Assurance
Mingjiada Electronics has long specialised in the distribution and supply of Infineon power devices. For the IPA80R460CE, Mingjiada provides the following supply assurances:
Traceability of genuine, original products. All products are procured through official manufacturer channels, certified under the ISO 9001 quality management system, with full batch traceability, ensuring no refurbished or loose new components are supplied.
Stock availability and rapid delivery. Mingjiada operates a dual-warehouse system in Shenzhen and Hong Kong, maintaining a constant stock of the IPA80R460CE to support same-day dispatch, effectively mitigating supply risks arising from stock shortages and extended lead times.
Flexible procurement models. We support everything from small-batch purchases for R&D prototyping to production-scale bulk orders, offering tiered pricing to help customers achieve cost-controlled procurement solutions at different stages.
Conclusion
The IPA80R460CE, an 800V N-channel MOSFET within Infineon’s CoolMOS™ CE series designed for LED lighting and consumer electronics power supplies, offers a balanced combination of performance and cost for small-to-medium power offline power supply designs, featuring an on-resistance of 460 mΩ, a gate charge of 64 nC and a TO-220 FullPAK insulated package. Relying on stable supply channels from Infineon and readily available stock, Mingjiada Electronics can provide customers with a continuous supply of this model. Should you require further product information on the IPA80R460CE or wish to obtain a quotation, please feel free to contact Mingjiada Electronics.
Contact: Mr Chen
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