Overview
The STPS2H100RL is an axial power Schottky rectifier manufactured by STMicroelectronics. It is specifically designed for use in switch mode power supplies and high frequency DC/DC converters. This device is packaged in a DO-41 format, making it suitable for applications requiring low voltage, high frequency inverters and small battery chargers. The STPS2H100RL is known for its negligible switching losses, high junction temperature capability, and low leakage current, making it an efficient choice for various power management applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 100 | V |
| IF(AV) (Average forward current) | 2 | A |
| IFSM (Surge non-repetitive forward current) | 50 | A |
| Tj (Maximum operating junction temperature) | 175 | °C |
| VF (Forward voltage drop at 25°C and IF = 2 A) | 0.70 | V |
| IR (Reverse leakage current at 25°C and VR = VRRM) | 1 µA | |
| Tstg (Storage temperature range) | -65 to +175 | °C |
| Rth(j-a) (Junction to ambient thermal resistance) | 100 | °C/W |
Key Features
- Negligible switching losses, making it efficient for high-frequency applications.
- High junction temperature capability of up to 175°C.
- Low leakage current, ensuring minimal energy loss.
- Good trade-off between leakage current and forward voltage drop.
- Avalanche capability specified, enhancing reliability under surge conditions.
- ECOPACK2 compliant, meeting environmental standards.
Applications
- Switch mode power supplies.
- High frequency DC/DC converters.
- LED lighting systems.
- Small battery chargers.
- Low voltage, high frequency inverters.
Q & A
- What is the maximum repetitive peak reverse voltage (VRRM) of the STPS2H100RL?
The maximum repetitive peak reverse voltage (VRRM) is 100 V.
- What is the average forward current (IF(AV)) rating of the STPS2H100RL?
The average forward current (IF(AV)) is 2 A.
- What is the maximum operating junction temperature (Tj) of the STPS2H100RL?
The maximum operating junction temperature (Tj) is 175°C.
- What is the forward voltage drop (VF) at 25°C and IF = 2 A for the STPS2H100RL?
The forward voltage drop (VF) at 25°C and IF = 2 A is 0.70 V.
- Is the STPS2H100RL ECOPACK compliant?
Yes, the STPS2H100RL is ECOPACK2 compliant.
- What are the typical applications of the STPS2H100RL?
Typical applications include switch mode power supplies, high frequency DC/DC converters, LED lighting, and small battery chargers.
- What is the storage temperature range (Tstg) for the STPS2H100RL?
The storage temperature range (Tstg) is -65 to +175°C.
- What is the junction to ambient thermal resistance (Rth(j-a)) of the STPS2H100RL?
The junction to ambient thermal resistance (Rth(j-a)) is 100°C/W.
- What package type is the STPS2H100RL available in?
The STPS2H100RL is packaged in a DO-41 format.
- What is the surge non-repetitive forward current (IFSM) rating of the STPS2H100RL?
The surge non-repetitive forward current (IFSM) is 50 A.
