Overview
The STPS30H100CTN is a dual Schottky rectifier produced by STMicroelectronics. This component is designed for high-frequency miniature switch-mode power supplies, such as adaptors and on-board DC-DC converters. It is optimized for use in high-frequency inverters and is available in TO-220AB and TO-247 packages. The STPS30H100CTN is known for its negligible switching losses, low leakage current, and good trade-off between leakage current and forward voltage drop, making it a reliable choice for various power management applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 100 | V |
| IF(RMS) (Forward rms current) | 30 | A |
| IF(AV) (Average forward current per diode) | 15 | A |
| IF(AV) (Average forward current per device) | 30 | A |
| IFSM (Surge non-repetitive forward current) | 250 | A |
| PARM (Repetitive peak avalanche power) | 778 | W |
| Tstg (Storage temperature range) | -65 to +175 | °C |
| Tj (Maximum operating junction temperature) | +175 | °C |
| VF (Forward voltage drop at IF = 15 A, Tj = 25 °C) | 0.64 | V |
| IR (Reverse leakage current at Tj = 25 °C, VR = VRRM) | 5 µA |
Key Features
- Negligible switching losses
- Low leakage current
- Good trade-off between leakage current and forward voltage drop
- Avalanche rated
- ECOPACK®2 compliant, meeting environmental requirements
- Available in TO-220AB and TO-247 packages
Applications
- Switching diodes
- Switch Mode Power Supplies (SMPS)
- DC/DC converters
- LED lighting
- High-frequency inverters
Q & A
- What is the STPS30H100CTN used for?
The STPS30H100CTN is used for high-frequency miniature switch-mode power supplies, such as adaptors and on-board DC-DC converters, and is optimized for use in high-frequency inverters.
- What are the package options for the STPS30H100CTN?
The STPS30H100CTN is available in TO-220AB and TO-247 packages.
- What is the maximum operating junction temperature of the STPS30H100CTN?
The maximum operating junction temperature is +175 °C.
- What is the repetitive peak reverse voltage (VRRM) of the STPS30H100CTN?
The VRRM is 100 V.
- Is the STPS30H100CTN ECOPACK® compliant?
- What is the typical forward voltage drop at 15 A and 25 °C?
The typical forward voltage drop is 0.64 V.
- What are the storage temperature range and maximum torque values for the TO-247 package?
The storage temperature range is -65 to +175 °C. The recommended torque value for the TO-247 package is 0.8 N·m, and the maximum torque value is 1.0 N·m.
- What is the surge non-repetitive forward current (IFSM) of the STPS30H100CTN?
The IFSM is 250 A.
- What are some common applications of the STPS30H100CTN?
Common applications include switching diodes, SMPS, DC/DC converters, LED lighting, and high-frequency inverters.
- Is the STPS30H100CTN still in production?
No, the STPS30H100CTN is no longer manufactured. You may need to consider substitute products.
