Overview
The MBRD620CTT4 is a Schottky barrier rectifier produced by onsemi, designed for high-performance applications in switching power supplies, inverters, and as free-wheeling diodes. This device is part of the MBRD620CT series and is known for its fast switching capabilities and low forward voltage drop. Although the MBRD620CTT4 is currently obsolete and no longer manufactured, it remains a significant component in the realm of power electronics due to its robust specifications and features.
Key Specifications
| Rating | Symbol | Unit | MBRD620CT |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | V | 20 |
| Working Peak Reverse Voltage | VRWM | V | 20 |
| DC Blocking Voltage | VR | V | 20 |
| Average Rectified Forward Current (TC = 130°C) | IF(AV) | A | 3 |
| Peak Repetitive Forward Current (TC = 130°C, Square Wave, Duty = 0.5) | IFRM | A | 6 |
| Nonrepetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) | IFSM | A | 75 |
| Peak Repetitive Reverse Surge Current (2 µs, 1 kHz) | IRRM | A | 1 |
| Operating Junction Temperature | TJ | °C | -65 to +175 |
| Storage Temperature | Tstg | °C | -65 to +175 |
| Maximum Instantaneous Forward Voltage (iF = 3 Amps, TC = 25°C) | VF | V | 0.7 |
| Maximum Thermal Resistance, Junction to Case | RθJC | °C/W | 6 |
| Maximum Thermal Resistance, Junction to Ambient | RθJA | °C/W | 80 |
Key Features
- Extremely fast switching capabilities, making it suitable for high-frequency applications.
- Extremely low forward voltage drop, reducing power losses and improving efficiency.
- Platinum barrier with avalanche guardrings for enhanced reliability and performance.
- Pb-free and RoHS compliant, ensuring environmental sustainability.
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other demanding applications.
- ESD ratings: Machine Model = C, Human Body Model = 3B, providing robust protection against electrostatic discharge.
- Mechanical characteristics include an epoxy molded case, corrosion-resistant surfaces, and readily solderable terminal leads.
Applications
- Switching power supplies: Ideal for use in high-efficiency power supply designs.
- Inverters: Suitable for inverter applications requiring fast switching and low losses.
- Free-wheeling diodes: Used in various power electronic circuits to protect against backflow of current.
- Automotive and industrial applications: AEC-Q101 qualified and PPAP capable, making it suitable for demanding environments.
Q & A
- What is the peak repetitive reverse voltage of the MBRD620CTT4? The peak repetitive reverse voltage is 20 volts.
- What is the average rectified forward current of the MBRD620CTT4 at TC = 130°C? The average rectified forward current is 3 amps.
- What is the maximum instantaneous forward voltage of the MBRD620CTT4 at iF = 3 amps and TC = 25°C? The maximum instantaneous forward voltage is 0.7 volts.
- Is the MBRD620CTT4 Pb-free and RoHS compliant? Yes, it is Pb-free and RoHS compliant.
- What are the ESD ratings for the MBRD620CTT4? The ESD ratings are Machine Model = C and Human Body Model = 3B.
- What is the operating junction temperature range of the MBRD620CTT4? The operating junction temperature range is -65 to +175°C.
- What is the maximum thermal resistance, junction to ambient, for the MBRD620CTT4? The maximum thermal resistance, junction to ambient, is 80°C/W.
- Is the MBRD620CTT4 suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- What is the package type of the MBRD620CTT4? The package type is DPAK (CASE 369C).
- Is the MBRD620CTT4 still in production? No, the MBRD620CTT4 is obsolete and no longer manufactured.
