Overview
The STPSC10H065G-TR is a high-performance silicon carbide (SiC) power Schottky diode manufactured by STMicroelectronics. This 10 A, 650 V diode is designed using a silicon carbide substrate, which allows for a wide band gap material and a Schottky diode structure with superior electrical characteristics. The device is particularly suited for applications requiring high efficiency, low losses, and robust performance under hard switching conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 650 | V |
| IF(AV) (Average Forward Current) | 10 | A |
| IF(RMS) (Forward RMS Current) | 22 | A |
| IFRM (Repetitive Peak Forward Current) | 41 | A |
| IFSM (Surge Non-Repetitive Forward Current) | 90 (tp = 10 ms, Tc = 25 °C) | A |
| Tstg (Storage Temperature Range) | -55 to +175 | °C |
| Tj (Operating Junction Temperature Range) | -40 to +175 | °C |
| Rth(j-c) (Junction to Case Thermal Resistance) | 1.25 (Typ), 1.5 (Max) | °C/W |
| VF (Forward Voltage Drop) | 1.56 (Typ), 1.75 (Max) at IF = 10 A, Tj = 25 °C | V |
| IR (Reverse Leakage Current) | 9 (Min), 100 (Max) at Tj = 25 °C, VR = VRRM | µA |
Key Features
- No reverse recovery charge in the application current range, reducing switching losses.
- Switching behavior independent of temperature, ensuring consistent performance across a wide temperature range.
- High forward surge capability, providing robustness during transient phases.
- Insulated package options (TO-220AC Ins), with an insulated voltage of 2500 VRMS and typical package capacitance of 7 pF.
- Power-efficient design, minimizing conduction losses.
- ECOPACK®2 compliant, meeting environmental standards.
Applications
- Switch-mode power supplies.
- Power Factor Correction (PFC) circuits.
- DC-DC converters.
- LLC (Inductor-Inductor-Capacitor) topologies.
- Boost diode applications.
Q & A
- What is the repetitive peak reverse voltage of the STPSC10H065G-TR?
The repetitive peak reverse voltage (VRRM) is 650 V.
- What is the average forward current rating of this diode?
The average forward current (IF(AV)) is 10 A.
- What are the typical and maximum junction to case thermal resistances?
The typical junction to case thermal resistance (Rth(j-c)) is 1.25 °C/W, and the maximum is 1.5 °C/W.
- What is the forward voltage drop at 10 A and 25 °C?
The forward voltage drop (VF) at 10 A and 25 °C is typically 1.56 V and maximally 1.75 V.
- Is the STPSC10H065G-TR environmentally compliant?
Yes, it is ECOPACK®2 compliant, meeting environmental standards.
- What are the common applications for this diode?
Common applications include switch-mode power supplies, PFC circuits, DC-DC converters, LLC topologies, and boost diode applications.
- What is the storage temperature range for this component?
The storage temperature range (Tstg) is -55 to +175 °C.
- What is the operating junction temperature range?
The operating junction temperature range (Tj) is -40 to +175 °C.
- Does the diode have any special packaging options?
Yes, it is available in insulated packages (TO-220AC Ins) with an insulated voltage of 2500 VRMS.
- How does the diode perform in terms of switching behavior?
The switching behavior is independent of temperature, ensuring consistent performance across a wide temperature range.
