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STPS1L40A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
STPS1L40AST5000Yes

LOW DROP POWER SCHOTTKY RECTIFIER

The STPS1L40A is a Schottky diode manufactured by STMicroelectronics.

Specifications:

  • Type: Schottky Rectifier Diode
  • Voltage Rating (VRRM): 40 V
  • Average Forward Current (IF(AV)): 1 A
  • Peak Forward Surge Current (IFSM): 30 A (non-repetitive)
  • Forward Voltage Drop (VF): 0.38 V (typical) at 1 A
  • Reverse Leakage Current (IR): 0.5 mA (max) at 40 V
  • Operating Junction Temperature (TJ): -65°C to +150°C
  • Package: SMA (DO-214AC)

Descriptions:

  • Low forward voltage drop for high efficiency.
  • High surge current capability.
  • Guard-ring for enhanced ruggedness and reliability.
  • Suitable for high-frequency switching applications.

Features:

  • Low Power Loss: Optimized for energy efficiency.
  • Fast Switching: Ideal for high-speed rectification.
  • High Thermal Performance: Robust construction for stable operation.
  • AEC-Q101 Qualified: Suitable for automotive applications.

This diode is commonly used in power supplies, DC-DC converters, and reverse polarity protection circuits.

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