Overview
The STPSC10H065D is a high-performance power Schottky diode manufactured by STMicroelectronics. This 10 A, 650 V SiC diode is designed using a silicon carbide substrate, which allows for a wide band gap material and a Schottky diode structure with a 650 V rating. The diode is characterized by its absence of reverse recovery charge and minimal capacitive turn-off behavior, independent of temperature. It is particularly suited for use in Power Factor Correction (PFC) applications and enhances performance in hard switching conditions due to its high forward surge capability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Reverse Voltage (DC) | 650 | V |
| Average Forward Current | 10 | A |
| Forward RMS Current | 22 | A |
| Repetitive Peak Forward Current | 41 | A |
| Surge Non-Repetitive Forward Current | 90 (tp = 10 ms sinusoidal, Tc = 25 °C) | A |
| Operating Junction Temperature Range | -40 to +175 | °C |
| Storage Temperature Range | -55 to +175 | °C |
| Forward Voltage Drop (Tj = 25 °C, IF = 10 A) | 1.56 to 1.75 | V |
| Reverse Leakage Current (Tj = 25 °C, VR = VRRM) | 9 to 100 | µA |
| Junction to Case Thermal Resistance (TO-220AC) | 1.25 to 1.5 | °C/W |
| Insulated Voltage (TO-220AC Ins) | 2500 | V RMS |
| Typical Package Capacitance (TO-220AC Ins) | 7 | pF |
Key Features
- No reverse recovery charge in application current range
- Switching behavior independent of temperature
- High forward surge capability
- Insulated package (TO-220AC Ins): Insulated voltage 2500 V RMS, Typical package capacitance 7 pF
- Power efficient product
- ECOPACK®2 compliant component
Applications
- Switch mode power supply
- Power Factor Correction (PFC)
- DC-DC converters
- LLC topologies
- Boost diode applications
Q & A
- What is the maximum reverse voltage of the STPSC10H065D?
The maximum reverse voltage is 650 V.
- What is the average forward current rating of the STPSC10H065D?
The average forward current rating is 10 A.
- What is the operating junction temperature range of the STPSC10H065D?
The operating junction temperature range is -40 to +175 °C.
- Does the STPSC10H065D have any reverse recovery charge?
No, the STPSC10H065D does not have any reverse recovery charge in the application current range.
- What is the insulated voltage of the TO-220AC Ins package?
The insulated voltage of the TO-220AC Ins package is 2500 V RMS.
- Is the STPSC10H065D power efficient?
- What are the typical applications of the STPSC10H065D?
The STPSC10H065D is typically used in switch mode power supplies, PFC, DC-DC converters, LLC topologies, and as a boost diode.
- What is the forward voltage drop at 10 A and 25 °C?
The forward voltage drop at 10 A and 25 °C is between 1.56 V and 1.75 V.
- Is the STPSC10H065D ECOPACK compliant?
- What is the surge non-repetitive forward current rating?
The surge non-repetitive forward current rating is 90 A for a 10 ms sinusoidal pulse at 25 °C.
