Overview
The STPS20H100CFP is a high-performance power Schottky rectifier produced by STMicroelectronics. This component is designed for high-frequency miniature switch-mode power supplies, such as adapters and on-board DC-DC converters. It features a dual center tap configuration, making it suitable for various high-current applications. The STPS20H100CFP is available in the TO-220FPAB package, which is insulated and ECOPACK®2 compliant, ensuring environmental sustainability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 100 | V |
| IF(RMS) (Forward RMS Current) | 30 | A |
| IF(AV) (Average Forward Current) | 10 A (per diode), 20 A (per device) | A |
| IFSM (Surge Non-Repetitive Forward Current) | 250 | A |
| PARM (Repetitive Peak Avalanche Power) | 775 | W |
| Tj (Maximum Operating Junction Temperature) | 175 | °C |
| Tstg (Storage Temperature Range) | -65 to +175 | °C |
| VF (Forward Voltage Drop) | 0.59 V (typical at Tj = 25°C, IF = 10 A) | V |
| Rth(j-c) (Junction to Case Thermal Resistance) | 1.6 °C/W (per diode), 0.9 °C/W (total) | °C/W |
Key Features
- Negligible switching losses
- High junction temperature capability (up to 175°C)
- Low leakage current
- Good trade-off between leakage current and forward voltage drop
- Avalanche rated
- Insulated package (TO-220FPAB) with insulating voltage = 2000 VRMS sine
- ECOPACK®2 compliant for environmental sustainability
Applications
- Switching diodes
- Switch-Mode Power Supplies (SMPS)
- DC/DC converters
- LED lighting
- Adapters for notebooks and game stations
Q & A
- What is the maximum repetitive peak reverse voltage of the STPS20H100CFP?
The maximum repetitive peak reverse voltage is 100 V.
- What is the average forward current rating for the STPS20H100CFP?
The average forward current rating is 10 A per diode and 20 A per device.
- What is the maximum operating junction temperature for this component?
The maximum operating junction temperature is 175°C.
- What is the typical forward voltage drop at 25°C and 10 A?
The typical forward voltage drop is 0.59 V at 25°C and 10 A.
- Is the STPS20H100CFP environmentally compliant?
Yes, it is ECOPACK®2 compliant, ensuring environmental sustainability.
- What are the common applications of the STPS20H100CFP?
Common applications include switching diodes, SMPS, DC/DC converters, LED lighting, and adapters for notebooks and game stations.
- What is the surge non-repetitive forward current rating?
The surge non-repetitive forward current rating is 250 A.
- What is the repetitive peak avalanche power rating?
The repetitive peak avalanche power rating is 775 W.
- What is the junction to case thermal resistance for the TO-220FPAB package?
The junction to case thermal resistance is 1.6 °C/W per diode and 0.9 °C/W total.
- Is the TO-220FPAB package insulated?
Yes, the TO-220FPAB package is insulated with an insulating voltage of 2000 VRMS sine.
