Overview
The MUR1620CT is an ultrafast rectifier diode produced by Vishay General Semiconductor - Diodes Division. This device is designed for high-performance applications requiring fast switching times and high current capability. The MUR1620CT is housed in the popular TO-220AB package, making it suitable for a wide range of power management and switching applications.
Key Specifications
| Characteristics | Symbol | Condition | Typical | Maximum | Units |
|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | - | - | 200 | V |
| Working Peak Reverse Voltage | VRWM | - | - | 200 | V |
| Average Rectified Forward Current (Per Leg) | IF (AV) | 50% duty cycle @ TA = 55°C, rectangular wave form | - | 8 | A |
| Peak One Cycle Non-Repetitive Surge Current (Per Leg) | IFSM | 8.3 ms, Half Sine pulse | - | 125 | A |
| Forward Voltage Drop (Per Leg) | VF1 | @ 8A, Pulse, TJ = 25°C | - | 0.95 | V |
| Reverse Current (Per Leg) | IR1 | @ VR = rated VR, TJ = 25°C | - | 10 | μA |
| Reverse Recovery Time (Per Leg) | trr | @ IF = 500 mA, IR = 1 A, and Irm = 250 mA | - | 35 | ns |
| Typical Junction Capacitance (Per Leg) | CJ | @ VR = 5 V, TC = 25°C, fSIG = 1 MHz | - | 80 | pF |
| Junction Temperature | TJ | - | - | -55 to +150 | °C |
| Storage Temperature | Tstg | - | - | -55 to +150 | °C |
| Typical Thermal Resistance Junction to Case | RθJC | DC operation | - | 4 | °C/W |
| Case Style | - | - | - | TO-220AB | - |
Key Features
- Ultra-Fast Switching: The MUR1620CT features ultrafast recovery times, making it ideal for high-frequency switching applications.
- High Current Capability: With an average rectified forward current of 8 A per leg and a peak one cycle non-repetitive surge current of 125 A, this diode can handle high current demands.
- Low Reverse Leakage Current: The device has a low reverse current, which minimizes power loss and improves efficiency.
- High Surge Current Capability: The diode can withstand high surge currents, ensuring reliability in demanding applications.
- Pb-Free and UL 94 V-0 Compliant: The epoxy material used is Pb-free and meets the UL 94 V-0 flammability classification, ensuring safety and compliance with environmental regulations.
- High Temperature Operation: The device can operate up to a junction temperature of 175°C, making it suitable for high-temperature environments.
Applications
- Switching Power Supplies: The MUR1620CT is commonly used in switching power supplies due to its fast switching times and high current capability.
- Power Switching Circuits: It is suitable for various power switching circuits where fast recovery and high current are required.
- General Purpose Rectification: The diode can be used in general-purpose rectification applications where ultrafast recovery is beneficial.
- Inverters and Free Wheeling Diodes: It is also used in inverter circuits and as free wheeling diodes in motor control and other power conversion applications.
Q & A
- What is the peak repetitive reverse voltage of the MUR1620CT?
The peak repetitive reverse voltage (VRRM) of the MUR1620CT is 200 V.
- What is the average rectified forward current of the MUR1620CT?
The average rectified forward current (IF(AV)) of the MUR1620CT is 8 A per leg.
- What is the typical forward voltage drop of the MUR1620CT?
The typical forward voltage drop (VF1) of the MUR1620CT is 0.95 V at 8 A, pulse, TJ = 25°C.
- What is the reverse recovery time of the MUR1620CT?
The reverse recovery time (trr) of the MUR1620CT is 35 ns at IF = 500 mA, IR = 1 A, and Irm = 250 mA.
- What is the junction temperature range of the MUR1620CT?
The junction temperature range of the MUR1620CT is -55°C to +150°C.
- Is the MUR1620CT Pb-free and compliant with UL 94 V-0?
Yes, the MUR1620CT is Pb-free and meets the UL 94 V-0 flammability classification.
- What is the typical thermal resistance junction to case of the MUR1620CT?
The typical thermal resistance junction to case (RθJC) of the MUR1620CT is 4°C/W.
- In what package is the MUR1620CT available?
The MUR1620CT is available in the TO-220AB package.
- What are some common applications of the MUR1620CT?
The MUR1620CT is commonly used in switching power supplies, power switching circuits, general-purpose rectification, and as free wheeling diodes in inverter circuits.
- What is the storage temperature range of the MUR1620CT?
The storage temperature range of the MUR1620CT is -55°C to +150°C.
