Overview
The FFA60UP20DNTU is an ultrafast dual diode manufactured by onsemi, designed for high-performance applications in power switching circuits. This device is characterized by its low forward voltage drop and rugged UIS (Unclamped Inductive Switching) capability, making it suitable for a variety of power switching and industrial applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Blocking Voltage | VR | 200 | V |
| Peak Repetitive Reverse Voltage | VRRM | 200 | V |
| Working Peak Reverse Voltage | VRWM | 200 | V |
| Average Rectified Forward Current (@ TC = 100°C) | IF(AV) | 30 | A |
| Non-repetitive Peak Surge Current (60 Hz Single Half-Sine Wave) | IFSM | 300 | A |
| Operating Junction and Storage Temperature | TJ, TSTG | -65 to +175 | °C |
| Maximum Thermal Resistance, Junction to Case | RJC | 1.4 | °C/W |
| Maximum Instantaneous Forward Voltage (@ IF = 30 A, TC = 25°C) | VF | 1.15 | V |
| Reverse Recovery Time (@ IF = 30 A, diF/dt = 200 A/μs) | trr | 32 | ns |
Key Features
- Ultrafast Recovery: Reverse recovery time (trr) of less than 32 ns at IF = 30 A and diF/dt = 200 A/μs.
- Low Forward Voltage Drop: Maximum instantaneous forward voltage (VF) of 1.15 V at IF = 30 A and TC = 25°C.
- Rugged UIS Capability: Suitable for unclamped inductive switching applications.
- High Current Handling: Average rectified forward current (IF(AV)) of 30 A at TC = 100°C and non-repetitive peak surge current (IFSM) of 300 A.
- Pb-Free and RoHS Compliant: Environmentally friendly and compliant with RoHS regulations).
Applications
- Power Switching Circuits: Ideal for use in switching power supplies and other power switching applications).
- Output Rectifiers: Suitable for output rectification in various power supply designs).
- Free-Wheeling Diodes: Used as freewheeling diodes to protect against back EMF in inductive loads).
- SMPS (Switch-Mode Power Supplies): Commonly used in switch-mode power supplies due to its ultrafast recovery and low forward voltage drop).
- Welder and UPS Applications: Specially suited for use in welder and UPS (Uninterruptible Power Supply) applications).
Q & A
- What is the maximum forward current rating of the FFA60UP20DNTU?
The average rectified forward current (IF(AV)) is 30 A at TC = 100°C).
- What is the reverse recovery time of the FFA60UP20DNTU?
The reverse recovery time (trr) is less than 32 ns at IF = 30 A and diF/dt = 200 A/μs).
- What are the operating temperature ranges for the FFA60UP20DNTU?
The operating junction and storage temperature range is -65 to +175 °C).
- Is the FFA60UP20DNTU Pb-Free and RoHS Compliant?
- What are some common applications of the FFA60UP20DNTU?
- What is the maximum thermal resistance of the FFA60UP20DNTU?
- What is the peak repetitive reverse voltage rating of the FFA60UP20DNTU?
- Can the FFA60UP20DNTU handle high surge currents?
- What is the maximum instantaneous forward voltage of the FFA60UP20DNTU?
- Is the FFA60UP20DNTU suitable for use in unclamped inductive switching applications?
