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HFD31/12-S Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
HFD31/12-SHF113Yes

HFD31/12-S** is a high-frequency diode manufactured by **HF**.

The HFD31/12-S is a high-frequency diode manufactured by HF. Below are the key specifications, descriptions, and features:

Specifications:

  • Type: High-frequency diode
  • Maximum Reverse Voltage (VRRM): 1200V
  • Average Forward Current (IF(AV)): 31A
  • Peak Forward Surge Current (IFSM): 300A (non-repetitive)
  • Forward Voltage Drop (VF): Typically 1.7V (at rated current)
  • Reverse Recovery Time (trr): ≤ 35ns (fast recovery)
  • Operating Temperature Range: -40°C to +150°C
  • Package: Standard diode package (e.g., TO-247, TO-220, or similar)

Descriptions:

  • Designed for high-frequency rectification applications.
  • Suitable for switching power supplies, inverters, and motor drives.
  • Fast recovery characteristics minimize switching losses.

Features:

  • High Efficiency: Low forward voltage and fast recovery improve performance.
  • Robust Construction: Designed for high-reliability applications.
  • Low Thermal Resistance: Enhances heat dissipation.
  • AEC-Q101 Qualified (if applicable): Meets automotive-grade standards (verify with manufacturer).

For exact mechanical dimensions and additional details, refer to the official datasheet from HF.

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