Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | SWITCHMODE™ |
| Part Status | Active |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 800 V |
| Current - Average Rectified(Io) | 4A |
| Voltage - Forward (Vf) (Max) @ If | 1.85 V @ 4 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 100 ns |
| Current - Reverse Leakage @ Vr | 25 µA @ 800 V |
| Mounting Type | Surface Mount |
| Supplier Device Package | SMC |
Overview
Description
The MURS480ET3G is a Schottky barrier rectifier diode designed for high-efficiency power applications. Key features include:
- Low forward voltage drop (typically 0.55V at 4A), reducing power loss.
- High current capability (8A average forward current).
- Fast switching for improved performance in high-frequency circuits.
- Surge protection with a peak forward surge current of 150A.
- AEC-Q101 qualified, making it suitable for automotive applications.
It is commonly used in DC-DC converters, power supplies, and reverse polarity protection circuits. The TO-252AA (DPAK) package ensures efficient thermal management.
For detailed specifications, refer to the datasheet from ON Semiconductor (now part of onsemi).
- Low forward voltage drop (typically 0.55V at 4A), reducing power loss.
- High current capability (8A average forward current).
- Fast switching for improved performance in high-frequency circuits.
- Surge protection with a peak forward surge current of 150A.
- AEC-Q101 qualified, making it suitable for automotive applications.
It is commonly used in DC-DC converters, power supplies, and reverse polarity protection circuits. The TO-252AA (DPAK) package ensures efficient thermal management.
For detailed specifications, refer to the datasheet from ON Semiconductor (now part of onsemi).
Equivalent
Equivalent products to the MURS480ET3G (Ultrafast Rectifier, 8A, 400V) include:
- STTH8R04D (STMicroelectronics)
- UF4004 (General Purpose, but lower current)
- ES1D (1A, but similar voltage)
- SF58 (5A, 400V)
For exact replacements, check specs like current (8A), voltage (400V), and speed (ultrafast). Brands like Vishay, ON Semiconductor, and Diodes Inc. offer alternatives. Always verify datasheets for compatibility.
- STTH8R04D (STMicroelectronics)
- UF4004 (General Purpose, but lower current)
- ES1D (1A, but similar voltage)
- SF58 (5A, 400V)
For exact replacements, check specs like current (8A), voltage (400V), and speed (ultrafast). Brands like Vishay, ON Semiconductor, and Diodes Inc. offer alternatives. Always verify datasheets for compatibility.
Features
The MURS480ET3G is a high-efficiency, ultrafast rectifier diode with the following key features:
- Voltage Rating: 800V (VRRM)
- Current Rating: 4A (IF(AV))
- Ultrafast Recovery: 50ns (trr typical)
- Low Forward Voltage: 1.3V (VF at 4A)
- High Surge Current: 100A (IFSM)
- Low Leakage Current: 5µA (IR at 800V)
- Package: TO-252 (DPAK) for surface mounting
- Applications: Switching power supplies, freewheeling diodes, and high-frequency rectification
Designed for efficiency and reliability in high-voltage circuits.
- Voltage Rating: 800V (VRRM)
- Current Rating: 4A (IF(AV))
- Ultrafast Recovery: 50ns (trr typical)
- Low Forward Voltage: 1.3V (VF at 4A)
- High Surge Current: 100A (IFSM)
- Low Leakage Current: 5µA (IR at 800V)
- Package: TO-252 (DPAK) for surface mounting
- Applications: Switching power supplies, freewheeling diodes, and high-frequency rectification
Designed for efficiency and reliability in high-voltage circuits.
Manufacturer
The MURS480ET3G is a ultrafast rectifier diode manufactured by ON Semiconductor, a leading global supplier of semiconductor-based solutions.
ON Semiconductor (now known as onsemi) is a Fortune 500 company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient innovations.
The MURS480ET3G is designed for high-efficiency applications, featuring fast switching and low forward voltage.
ON Semiconductor (now known as onsemi) is a Fortune 500 company specializing in power management, analog, and sensor technologies. It serves industries like automotive, industrial, and consumer electronics, focusing on energy-efficient innovations.
The MURS480ET3G is designed for high-efficiency applications, featuring fast switching and low forward voltage.
Application
The MURS480ET3G is a dual Schottky barrier diode commonly used in:
1. Power Supplies – For rectification in AC-DC converters.
2. Solar Panels – Preventing reverse current flow.
3. Automotive Systems – Used in alternators and battery protection.
4. Industrial Equipment – High-efficiency rectification in motor drives.
5. Consumer Electronics – Low-voltage, high-current applications.
Its low forward voltage drop and high current capability make it ideal for energy-efficient designs.
1. Power Supplies – For rectification in AC-DC converters.
2. Solar Panels – Preventing reverse current flow.
3. Automotive Systems – Used in alternators and battery protection.
4. Industrial Equipment – High-efficiency rectification in motor drives.
5. Consumer Electronics – Low-voltage, high-current applications.
Its low forward voltage drop and high current capability make it ideal for energy-efficient designs.
Package
The MURS480ET3G is a surface-mount Schottky diode in a SMB (DO-214AA) package. This compact, lead-free package is designed for high-efficiency rectification in power applications, offering good thermal performance and mechanical durability. Suitable for automated PCB assembly, it meets industry standards for reliability and performance.
