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BSP317PE6327

BSP317PE6327 Description

The BSP317PE6327 is a P-channel power MOSFET from Infineon Technologies' SIPMOS® series, designed for high-voltage switching applications. With a 250V drain-to-source voltage (Vdss) and a continuous drain current (Id) of 430mA (Ta), this surface-mount MOSFET is optimized for efficiency in compact designs. Its low gate charge (Qg) of 15.1 nC @ 10V and input capacitance (Ciss) of 262 pF @ 25V ensure fast switching performance, reducing power losses in high-frequency circuits. Packaged in SOT-223-4 with tape-and-reel (TR) mounting, it suits automated assembly processes.

BSP317PE6327 Features

• High Voltage Tolerance: 250V Vdss rating for robust performance in power circuits.
• Low On-Resistance: 4Ω (max) @ 430mA, 10V (Rds(on)), minimizing conduction losses.
• Optimized Gate Drive: 2V (max) threshold voltage (Vgs(th)) and ±20V gate-source voltage (Vgs) compatibility for flexible drive requirements.
• Thermal Efficiency: 1.8W (Ta) power dissipation ensures reliability under moderate loads.
• Industry-Standard Package: SOT-223-4 offers a balance of thermal performance and footprint efficiency.
• REACH Compliance: Unaffected by REACH restrictions, ensuring long-term availability.

BSP317PE6327 Applications

Ideal for:

• Power Management: DC-DC converters, load switches, and battery protection circuits.
• Industrial Systems: Motor control, solenoid drivers, and high-voltage signal switching.
• Consumer Electronics: Energy-efficient power supplies and LED drivers.
• Automotive Auxiliary Systems: Low-current high-voltage applications (non-safety-critical).

Conclusion of BSP317PE6327

The BSP317PE6327 combines high-voltage capability, low switching losses, and a compact form factor, making it a versatile choice for designers prioritizing efficiency and space constraints. While marked obsolete, its proven reliability in the SIPMOS® series ensures suitability for legacy or cost-sensitive projects. For modern alternatives, Infineon’s newer MOSFET families may offer enhanced performance metrics.