Toshiba CUHS15F40,H3F Schottky Barrier Diode

Added to your shopping cart

Toshiba CUHS15F40,H3F Schottky Barrier Diodes (SBDs) are suitable for rectifying power supply circuits and protecting reverse current. These diodes are high-speed switching devices that incorporate Si technology. The CUHS15F40,H3F diodes use a newly developed US2H package to achieve a low-thermal-resistance. These SBDs have reverse leakage greater than other types of diodes that make them more susceptible to thermal runaway under high-temperature and high-voltage conditions. To improve the efficiency of power supply use, these SBDs are required to have low forward voltage and low reverse current. The DC-DC boost converter ICs are used in voltage-boosting circuits for driving LCD backlight LEDs in portable devices like smartphone, tablets, and notebook PCs. In addition to the DC-DC converter circuits, these SBDs are also used in applications including motor driver circuits, MOSFET gate driver circuits, and freewheeling diodes.

  • Mounting Style: SMD/SMT
  • Package/Case: US2H-2
  • If - Forward Current: 1.5A
  • Vrrm - Repetitive Reverse Voltage: 40V
  • Vf - Forward Voltage: 0.49V
  • Ifsm - Forward Surge Current: 10A
  • Configuration: Single
  • Ir - Reverse Current: 110uA
  • Minimum Operating Temperature: -55C
  • Maximum Operating Temperature: +150C
  • Vr - Reverse Voltage: 40V



Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

Customer Reviews

No reviews yet.