STPS5L25

Part: STPS5L25 by STMicroelectronics

Type: Low drop power Schottky rectifier

Key Specs:

• Average forward current (IF(AV)): 5 A
• Repetitive peak reverse voltage (VRRM): 25 V
• Maximum junction temperature (Tj (max)): 150 °C
• Typical forward voltage drop (VF(typ)): 0.31 V

Features:

• Very low forward voltage drop for less power dissipation and reduced heatsink
• Optimized conduction/reverse losses trade-off which means the highest efficiency in the applications
• High power surface mount miniature package
• Avalanche specification
• ECOPACK®2 compliant component for DPAK on demand

Applications:

• Switch mode power supply
• High frequency DC to DC converters
• Rectifier at the secondary of 3.3 V SMPS units

Package:

• DPAK: Min. A 2.18 mm, Min. D 5.97 mm, Min. E 6.35 mm, Min. H 9.35 mm

• Very low forward voltage drop for less power dissipation and reduced heatsink
• Optimized conduction/reverse losses trade-off which means the highest efficiency in the applications
• High power surface mount miniature package
• Avalanche specification
• ECOPACK®2 compliant component for DPAK on demand

Datasheet production data

1. Pulse test: tp = 380 μs, < 2%

To evaluate the conduction losses use the following equation:

P = 0.2 x IF(AV) + 0.03 x IF 2 (RMS)

DocID3626 Rev 8 3/8

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