Key facts
- Brand
- STMicroelectronics
- Model
- STPS1045B
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-09
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DatasheetST STPS1045B handbook
ST STPS1045B handbook
Datasheet
STPS1045B is a high voltage dual Schottky rectifier suited for switch mode power supplies and other power converters. It has negligible switching losses, low forward voltage drop, low capacitance, and high reverse avalanche surge capability.
Read onlineSTMicroelectronics STPS1045B specifications
| Average forward current (IF(AV)) | 10 A |
|---|---|
| Repetitive peak reverse voltage (VRRM) | 45 V |
| Maximum forward voltage drop (VF max) | 0.57 V |
| Maximum junction temperature (Tj) | 175 °C |
| Storage temperature range | -65 °C to +175 °C |
| Junction‑to‑case thermal resistance (Rth(j‑c)) | 3 °C/W |
All STMicroelectronics STPS1045B documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum reverse voltage rating of the STPS1045B?
The device is rated for a repetitive peak reverse voltage of 45 V.
What is the typical forward voltage drop at 10 A forward current?
At 10 A and 25 °C, the forward voltage drop is about 0.63 V (max 0.57 V).