Overview
The STBR3012G2Y-TR is a high-performance automotive rectifier diode produced by STMicroelectronics. This device is designed with a high-quality architecture that ensures consistently reproducible characteristics and intrinsic ruggedness, making it ideal for heavy-duty applications that demand long-term reliability, particularly in automotive contexts.
Key to its functionality is its ultra-low conduction losses, which make it especially suitable for use as an input bridge diode in battery chargers. The diode is AEC-Q101 qualified, ensuring it meets stringent automotive standards for reliability and performance.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| IF(AV) | Average forward current | 30 | A |
| VRRM | Repetitive peak reverse voltage | 1200 | V |
| Tj | Operating junction temperature | -40 to +175 | °C |
| VF (typ.) | Forward voltage drop | 0.95 | V |
| IF(RMS) | Forward rms current | 45 | A |
| IFSM | Surge non-repetitive forward current | 300 | A |
| Tstg | Storage temperature range | -65 to +175 | °C |
| Rth(j-c) | Junction to case thermal resistance | 0.45 | °C/W |
Key Features
- AEC-Q101 qualified, ensuring compliance with automotive standards.
- Ultra-low conduction losses, making it efficient for high-current applications.
- Ultra-low reverse losses, reducing energy waste.
- High junction temperature capability up to +175 °C, enhancing reliability in harsh environments.
- VRRM guaranteed from -40 to +175 °C, providing robust performance across a wide temperature range.
- D²PAK HV package with a creepage distance of 5.38 mm min. (with top coating), ensuring electrical isolation.
- PPAP capable, supporting production part approval processes.
- ECOPACK®2 compliant (DO-247), meeting environmental standards.
Applications
The STBR3012G2Y-TR is particularly suited for use in:
- On-board chargers for electric vehicles.
- Bridge rectifier applications in automotive systems.
- High-power battery charging systems.
- Other heavy-duty applications requiring high reliability and low conduction losses.
Q & A
- What is the average forward current rating of the STBR3012G2Y-TR?
The average forward current rating is 30 A.
- What is the repetitive peak reverse voltage (VRRM) of the STBR3012G2Y-TR?
The VRRM is 1200 V.
- What is the operating junction temperature range of the STBR3012G2Y-TR?
The operating junction temperature range is -40 to +175 °C.
- What is the typical forward voltage drop (VF) of the STBR3012G2Y-TR?
The typical forward voltage drop is 0.95 V.
- Is the STBR3012G2Y-TR AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified.
- What package types are available for the STBR3012G2Y-TR?
The diode is available in DO-247 and D²PAK HV packages.
- What is the creepage distance between the anode and cathode in the D²PAK HV package?
The creepage distance is 5.38 mm min. (with top coating).
- Is the STBR3012G2Y-TR ECOPACK®2 compliant?
Yes, it is ECOPACK®2 compliant.
- What are some common applications for the STBR3012G2Y-TR?
Common applications include on-board chargers, bridge rectifier applications, and high-power battery charging systems.
- What is the surge non-repetitive forward current (IFSM) rating of the STBR3012G2Y-TR?
The surge non-repetitive forward current rating is 300 A.
