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MTP2P50E

MTP2P50E Description

The MTP2P50E from onsemi is a P-channel MOSFET designed for high-voltage switching applications, featuring a 500V drain-to-source voltage (Vdss) and a continuous drain current (Id) of 2A at 25°C. This obsolete but robust component is housed in a TO-220AB package, making it suitable for through-hole mounting in power electronics. With an input capacitance (Ciss) of 1183 pF @ 25V and a gate charge (Qg) of 27 nC @ 10V, it offers efficient switching performance. The device operates with a gate-source voltage (Vgs) range of ±20V and exhibits a threshold voltage (Vgs(th)) of 4V @ 250µA, ensuring reliable turn-on characteristics.

MTP2P50E Features

• High Voltage Rating: 500V Vdss makes it ideal for industrial and automotive applications.
• Low On-Resistance: 6Ω @ 1A, 10V minimizes conduction losses.
• Robust Thermal Performance: 75W power dissipation (Tc) ensures stability under high-load conditions.
• Wide Vgs Range: ±20V allows flexibility in drive circuitry design.
• REACH Unaffected: Compliant with environmental regulations, suitable for global markets.
• Low Gate Charge: 27 nC enhances switching efficiency, reducing power losses in high-frequency applications.

MTP2P50E Applications

The MTP2P50E is particularly suited for:

• Power Supplies: High-voltage DC-DC converters and offline SMPS.
• Industrial Systems: Motor drives, inverters, and relay replacements.
• Automotive Electronics: Auxiliary power systems and load switches.
• Energy Management: Solar inverters and battery protection circuits.
  Its high voltage tolerance and low conduction losses make it a preferred choice for designs requiring efficient power handling in harsh environments.

Conclusion of MTP2P50E

While marked as obsolete, the MTP2P50E remains a reliable P-channel MOSFET for high-voltage applications, offering a balance of performance, thermal stability, and switching efficiency. Its TO-220AB package ensures ease of integration, and its low gate charge enhances energy efficiency. Engineers working on legacy systems or seeking cost-effective solutions for industrial, automotive, or power management applications may still find this component valuable. For newer designs, consulting onsemi's latest offerings is recommended to ensure optimal performance and availability.