Overview
The MUR860J, produced by WeEn Semiconductors, is an ultrafast power diode designed for high-performance applications. This diode is characterized by its fast recovery time, high current handling, and robust thermal characteristics. It is packaged in a TO-220AC case, making it suitable for a variety of power management and rectification tasks.
Key Specifications
| Parameter | Conditions | Values | Unit |
|---|---|---|---|
| Repetitive Reverse Voltage (Vrrm) | - | 600 | V |
| Average Forward Current (IF(AV)) | δ = 0.5; square-wave pulse; Tlead ≤ 95 °C | 8 | A |
| Repetitive Peak Forward Current (IFRM) | δ = 0.5; tp = 25 μs; Tlead ≤ 95 °C | 16 | A |
| Non-Repetitive Peak Forward Current (IFSM) | tp = 10 ms; Tj(init) = 25 °C; sine-wave pulse | 180 | A |
| Forward Voltage (VF) | IF = 8 A; Tj = 25 °C | - 1.25 | V |
| Reverse Recovery Time (trr) | IF = 1 A; VR = 30 V; dIF/dt = 50 A/us; Tj = 25 °C | - 90 | ns |
| Junction Temperature (Tj) | - | -65 to 175 | °C |
| Thermal Resistance from Junction to Lead (Rth(j-lead)) | - | - 10 | K/W |
| Thermal Resistance from Junction to Ambient (Rth(j-a)) | - | - 75 | K/W |
| Package Type | - | TO-220AC | - |
| No. of Pins | - | 2 | - |
| Termination Type | - | Through Hole | - |
Key Features
- Ultrafast Recovery Time: The MUR860J features a fast recovery time of up to 90 ns, making it ideal for high-frequency applications.
- High Current Handling: With an average forward current of 8 A and a non-repetitive peak forward current of up to 180 A, this diode can handle demanding current requirements.
- Robust Thermal Characteristics: The diode has a thermal resistance from junction to lead of up to 10 K/W and from junction to ambient of up to 75 K/W, ensuring reliable operation under various thermal conditions.
- Wide Operating Temperature Range: The MUR860J operates within a temperature range of -65 °C to 175 °C, making it suitable for diverse environmental conditions.
- RoHS Compliant: This diode is RoHS compliant, ensuring it meets environmental standards for lead-free electronics.
Applications
- Power Supplies: The MUR860J is suitable for use in power supplies, particularly in rectifier circuits where fast recovery times are crucial.
- Motor Control: It can be used in motor control applications, such as inverter circuits, due to its high current handling and fast recovery characteristics.
- Switch-Mode Power Supplies: The diode's ultrafast recovery time makes it a good fit for switch-mode power supplies where high efficiency and low switching losses are required.
- Automotive Systems: Although it is not specifically qualified for automotive applications beyond standard specifications, it can be used in various automotive power management systems with proper design and risk assessment.
Q & A
- What is the maximum repetitive reverse voltage of the MUR860J?
The maximum repetitive reverse voltage (Vrrm) is 600 V.
- What is the average forward current rating of the MUR860J?
The average forward current (IF(AV)) is 8 A.
- What is the maximum junction temperature for the MUR860J?
The maximum junction temperature (Tj) is 175 °C.
- What is the typical reverse recovery time of the MUR860J?
The typical reverse recovery time (trr) is up to 90 ns.
- What is the package type of the MUR860J?
The package type is TO-220AC.
- Is the MUR860J RoHS compliant?
Yes, the MUR860J is RoHS compliant.
- What is the thermal resistance from junction to lead for the MUR860J?
The thermal resistance from junction to lead (Rth(j-lead)) is up to 10 K/W.
- What are the typical applications for the MUR860J?
Typical applications include power supplies, motor control, switch-mode power supplies, and other high-frequency power management systems.
- Can the MUR860J be used in automotive applications?
While it is not specifically qualified for automotive applications beyond standard specifications, it can be used with proper design and risk assessment.
- What is the storage temperature range for the MUR860J?
The storage temperature range is -65 °C to 175 °C.
