STMicroelectronics STPS1045SF & STPS1045SFY 45V Schottky Rectifiers
STMicroelectronics STPS1045SF and STPS1045SFY 45V Schottky Rectifiers are designed for use in applications such as high frequency miniature DC-DC converters, reverse battery protection, battery chargers, and power adapters. Packaged in a low-profile PSMC (TO-277A), the STMicroelectronics STPS1045SF and STPS1045SFY 45V Schottky Rectifiers provide a very low VF in a compact package and can withstand very high operating junction temperature. Both devices feature wettable flanks, ensuring high-quality connections and allowing visual solder inspection. The STPS1045SFY 45V Power Schottky Rectifier is AEC-Q101 qualified for use in automotive applications.
Features
- AEC-Q101 qualified (STPS1045SFY only)
- PPAP Capable (STPS1045SFY only)
- Low capacitance
- Negligible switching losses
- Avalanche capability specified
- VRRM guaranteed from -40°C to +175°C
- Wettable flanks for automatic visual inspection
- ECOPACK®2 compliant component
- Compact, low profile PSMC (TO-277A) package
Applications
- Automotive (STPS1045SFY only)
- DC-DC converters
- Reverse polarity protection
- Freewheeling diodes
- Switching diodes
- Set-top boxes
- Battery chargers
- Power adapters
Specifications
- 7.0mA (typical) reverse leakage current (IR)
- 0.51V (typical) forward voltage drop (VF)
- 45V repetitive peak reverse voltage (VRRM)
- 10A average forward current (IF)
- 210A surge nonrepetitive forward current (IFSM)
- 172W repetitive peak avalanche power (PARM)
- -65°C to +175°C storage temperature range (Tstg)
- 175°C maximum operating junction temperature (Tj)
Package Information
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Complete Your Design
| Part Number | Minimum Operating Temperature | Maximum Operating Temperature | Package/Case | Datasheet |
|---|---|---|---|---|
| STPS1045SF | - 65 C | + 175 C | TO-277A-3 |  |
| STPS1045SFY | - 40 C | + 175 C | TO-227A-3 | |