Overview
The MBRF20L45CTG is a high-performance Schottky barrier rectifier produced by onsemi. This component is designed for high-efficiency and low-power loss applications, making it suitable for various power management and rectification needs. The device features a TO-220FP package, which is Pb-free and RoHS compliant, ensuring environmental sustainability and regulatory compliance.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 45 | V |
| Average Rectified Forward Current Per Device Per Diode (TC = 165°C) | IF(AV) | 10 A (per diode leg), 20 A (total) | A |
| Peak Repetitive Forward Current per Diode Leg (Square Wave, 20 kHz, TC = 163°C) | IFRM | 20 A | A |
| Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) | IFSM | 150 A | A |
| Operating Junction Temperature | TJ | -65 to +175 | °C |
| Storage Temperature Range | Tstg | -65 to +175 | °C |
| Instantaneous Forward Voltage (iF = 20 A, TJ = 125°C) | vF | 0.67 V | V |
| Maximum Thermal Resistance (Junction-to-Ambient) | RθJA | 60 °C/W (without heat sink) | °C/W |
Key Features
- Low Forward Voltage: Ensures high efficiency and minimal power loss.
- High Surge Capacity: Can handle peak surge currents up to 150 A.
- High Operating Junction Temperature: Up to 175°C, making it suitable for demanding environments.
- Pb-free and RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
- High Frequency Operation: Suitable for operation up to several megahertz.
- Corrosion Resistant and Solderable Leads: Enhances reliability and ease of use.
Applications
- Power Supply Output Rectification: Ideal for converting AC to DC in power supplies.
- Power Management: Used in various power management circuits to ensure efficient power handling.
- Instrumentation: Suitable for use in instrumentation and measurement devices.
Q & A
- What is the peak repetitive reverse voltage of the MBRF20L45CTG?
The peak repetitive reverse voltage is 45 V.
- What is the average rectified forward current per diode leg at 165°C?
The average rectified forward current per diode leg is 10 A at 165°C.
- What is the maximum operating junction temperature of the MBRF20L45CTG?
The maximum operating junction temperature is 175°C.
- Is the MBRF20L45CTG Pb-free and RoHS compliant?
- What is the instantaneous forward voltage at 20 A and 125°C?
The instantaneous forward voltage is approximately 0.67 V at 20 A and 125°C.
- What is the maximum thermal resistance (junction-to-ambient) without a heat sink?
The maximum thermal resistance (junction-to-ambient) without a heat sink is 60 °C/W.
- Can the MBRF20L45CTG handle high surge currents?
- What are the typical applications of the MBRF20L45CTG?
Typical applications include power supply output rectification, power management, and instrumentation.
- Is the MBRF20L45CTG suitable for high-frequency operations?
- Are the leads of the MBRF20L45CTG corrosion resistant and solderable?
