STPS5L25

Part: STPS5L25 — STMicroelectronics

Type: Low drop power Schottky rectifier

Description: Single Schottky rectifier suited for switch mode power supply and high frequency DC to DC converters, offering a very low forward voltage drop and optimized conduction/reverse losses.

Operating Conditions:

• Operating temperature: -65 to +150 °C
• Max junction temperature: 150 °C

Absolute Maximum Ratings:

• Max repetitive peak reverse voltage: 25 V
• Max average forward current: 5 A (T c = 140 °C)
• Max storage temperature: 150 °C

Key Specs:

• Repetitive peak reverse voltage (V RRM): 25 V
• Average forward current (I F(AV)): 5 A (T c = 140 °C)
• Forward rms current (I F(RMS)): 7 A
• Surge non repetitive forward current (I FSM): 75 A (t p = 10 ms sinusoidal)
• Forward voltage drop (V F): 0.31 V (typ, T j = 125 °C, I F = 5 A)
• Reverse leakage current (I R): 115 mA (max, T j = 125 °C, V R = V RRM)
• Junction to case thermal resistance (R th(j-c)): 2.5 °C/W

Features:

• Very low forward voltage drop for less power dissipation and reduced heatsink
• Optimized conduction/reverse losses trade-off
• 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 (0.32 g)

• 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

• Epoxy meets UL94,V0
• Cooling method: by conduction (C)

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK ® packages, depending on their level of environmental compliance. ECOPACK ® specifications, grade definitions and product status are available at: www.st.com . ECOPACK ® is an ST trademark.