Overview
The STPSC20H12CWY is an ultrahigh performance power Schottky rectifier manufactured by STMicroelectronics. This silicon carbide (SiC) diode is available in the TO-247 package and features a wide band-gap material, allowing for a low VF Schottky diode structure with a 1200 V rating. The Schottky construction ensures no recovery time at turn-off and negligible ringing patterns, making it highly suitable for applications requiring high efficiency and robustness.
Key Specifications
| Parameter | Value |
|---|---|
| Current Rating (I_F) | 20 A |
| Voltage Rating (V_RRM) | 1200 V |
| Package Type | TO-247 |
| Diode Type | Silicon Carbide Schottky |
| Operating Junction Temperature (T_j) | -40 °C to 175 °C |
| Reverse Recovery Time | No recovery time > 500 mA (I_o) |
| RoHS Compliance | Ecopack2 |
| Qualification | AEC-Q101 qualified |
Key Features
- No or negligible reverse recovery
- Switching behavior independent of temperature
- Robust high-voltage periphery
- PPAP capable
- ECOPACK2 compliant
- High forward surge capability ensuring good robustness during transient phases
Applications
The STPSC20H12CWY is especially suited for use in Power Factor Correction (PFC) and secondary side applications. It enhances performance in hard switching conditions and is a key contributor to energy savings in Switch-Mode Power Supplies (SMPS), solar energy conversion, Electric Vehicle (EV) or Hybrid Electric Vehicle (HEV) charging stations.
Q & A
- What is the current rating of the STPSC20H12CWY?
The current rating of the STPSC20H12CWY is 20 A. - What is the voltage rating of the STPSC20H12CWY?
The voltage rating of the STPSC20H12CWY is 1200 V. - In what package is the STPSC20H12CWY available?
The STPSC20H12CWY is available in the TO-247 package. - What type of diode is the STPSC20H12CWY?
The STPSC20H12CWY is a Silicon Carbide Schottky diode. - What is the operating junction temperature range of the STPSC20H12CWY?
The operating junction temperature range of the STPSC20H12CWY is from -40 °C to 175 °C. - Does the STPSC20H12CWY have reverse recovery time?
No, the STPSC20H12CWY has no recovery time > 500 mA (I_o). - Is the STPSC20H12CWY RoHS compliant?
Yes, the STPSC20H12CWY is RoHS compliant with an Ecopack2 rating. - What are some typical applications of the STPSC20H12CWY?
The STPSC20H12CWY is typically used in PFC, secondary side applications, SMPS, solar energy conversion, and EV or HEV charging stations. - Is the STPSC20H12CWY AEC-Q101 qualified?
Yes, the STPSC20H12CWY is AEC-Q101 qualified. - What is the benefit of the Schottky construction in the STPSC20H12CWY?
The Schottky construction ensures no recovery time at turn-off and negligible ringing patterns, making it highly efficient and robust.
