Overview
The FERD30M45CG-TR is a dual center tap field effect rectifier produced by STMicroelectronics. This device is designed to provide stable leakage current over the full range of reverse voltage and features a low forward voltage drop. It is packaged in D2PAK, TO-220AB, and I²PAK, making it versatile for various applications. The FERD30M45CG-TR is particularly suited for use in solar bypass junction boxes and switch mode power supplies due to its advanced rectifier proprietary process and high frequency operation capabilities.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VRRM | Repetitive peak reverse voltage | 45 | V |
| IF(RMS) | Forward rms current | 30 | A |
| IF(AV) | Average forward current (per diode) | 15 | A |
| IFSM | Surge non-repetitive forward current (tp = 10 ms sinusoidal) | 250 | A |
| Tj | Maximum operating junction temperature | 175 | °C |
| Tstg | Storage temperature range | -65 to +175 | °C |
| VF(typ) | Forward voltage drop (typical at 25°C, IF = 15 A) | 0.35 | V |
| Rth(j-c) | Junction to case thermal resistance (per diode) | 1.6 | °C/W |
Key Features
- Advanced rectifier proprietary process: Ensures high performance and reliability.
- Stable leakage current over reverse voltage: Maintains consistent performance across the full range of reverse voltage.
- Reduced leakage current: Minimizes energy loss and improves efficiency.
- Low forward voltage drop: Reduces power dissipation and enhances overall system efficiency.
- High frequency operation: Suitable for applications requiring high-frequency switching.
Applications
The FERD30M45CG-TR is primarily used in:
- Solar bypass junction boxes: Ensures efficient and reliable operation in solar power systems.
- Switch mode power supplies: Ideal for high-frequency switching applications in power supplies.
Q & A
- What is the repetitive peak reverse voltage of the FERD30M45CG-TR?
The repetitive peak reverse voltage (VRRM) is 45 V.
- What is the average forward current rating per diode for the FERD30M45CG-TR?
The average forward current (IF(AV)) per diode is 15 A.
- What is the maximum operating junction temperature for the FERD30M45CG-TR?
The maximum operating junction temperature (Tj) is 175°C.
- What are the typical forward voltage drop values for the FERD30M45CG-TR?
The typical forward voltage drop (VF) at 25°C and IF = 15 A is 0.35 V.
- What are the common package types for the FERD30M45CG-TR?
The device is available in TO-220AB, I²PAK, and D2PAK packages.
- What is the junction to case thermal resistance for the FERD30M45CG-TR?
The junction to case thermal resistance (Rth(j-c)) is 1.6 °C/W per diode.
- What are the primary applications of the FERD30M45CG-TR?
The primary applications include solar bypass junction boxes and switch mode power supplies.
- Does the FERD30M45CG-TR support high frequency operation?
- What is the storage temperature range for the FERD30M45CG-TR?
The storage temperature range (Tstg) is -65 to +175 °C.
- What is the surge non-repetitive forward current rating for the FERD30M45CG-TR?
The surge non-repetitive forward current (IFSM) is 250 A for tp = 10 ms sinusoidal.
