Overview
The STPS10170CB is a high-voltage power Schottky rectifier produced by STMicroelectronics. This dual center tab Schottky rectifier is specifically designed for use in high-frequency switched mode power supplies. It offers a robust set of features that make it suitable for demanding power management applications.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VRRM | Repetitive peak reverse voltage | 170 | V |
| IF(RMS) | Forward rms current | 10 | A |
| IF(AV) | Average forward current (per diode) | 5 | A |
| IFSM | Surge non-repetitive forward current | 75 | A |
| Tj(max) | Maximum operating junction temperature | 175 | °C |
| VF (Typ) | Forward voltage drop at IF = 5 A | 0.69 | V |
| IR (Max) | Reverse leakage current at VR = VRRM | 10 µA (at Tj = 25 °C) | µA |
| Rth(j-c) | Junction to case thermal resistance (per diode) | 4 °C/W | °C/W |
Key Features
- High junction temperature capability up to 175 °C
- Good trade-off between leakage current and forward voltage drop
- Low leakage current
- Avalanche capability specified
- ECOPACK®2 compliant component for DPAK and D²PAK packages on demand
Applications
The STPS10170CB is particularly suited for high-frequency switched mode power supplies, making it an ideal choice for various industrial and power management applications where high efficiency and reliability are crucial.
Q & A
- What is the maximum repetitive peak reverse voltage of the STPS10170CB?
The maximum repetitive peak reverse voltage (VRRM) is 170 V.
- What is the average forward current rating per diode?
The average forward current (IF(AV)) per diode is 5 A.
- What is the maximum operating junction temperature?
The maximum operating junction temperature (Tj(max)) is 175 °C.
- What is the typical forward voltage drop at 5 A?
The typical forward voltage drop (VF) at 5 A is 0.69 V.
- Is the STPS10170CB ECOPACK compliant?
Yes, the STPS10170CB is ECOPACK®2 compliant for both DPAK and D²PAK packages.
- What is the surge non-repetitive forward current rating?
The surge non-repetitive forward current (IFSM) is 75 A for a pulse duration of 10 ms.
- What are the package options available for the STPS10170CB?
The component is available in DPAK and D²PAK packages.
- What is the junction to case thermal resistance?
The junction to case thermal resistance (Rth(j-c)) is 4 °C/W per diode.
- What is the reverse leakage current at maximum reverse voltage?
The reverse leakage current (IR) at VR = VRRM is 10 µA at Tj = 25 °C.
- For which type of applications is the STPS10170CB suited?
The STPS10170CB is suited for high-frequency switched mode power supplies.
