Overview
The FFPF30UA60S is an ultrafast II diode produced by onsemi, designed for high-performance applications requiring low forward voltage drop and fast recovery times. This device is specifically intended for use as freewheeling and clamping diodes in various switching power supplies and industrial applications. It is known for its high reliability, avalanche energy rating, and compliance with RoHS standards, making it suitable for a wide range of power switching scenarios.
Key Specifications
| Parameter | Rating/Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 600 | V |
| Working Peak Reverse Voltage (VRWM) | 600 | V |
| Average Rectified Forward Current (IF(AV)) @ TC = 43°C | 30 | A |
| Non-repetitive Peak Surge Current (IFSM) | 180 | A |
| Operating Junction and Storage Temperature (TJ, TSTG) | -65 to +175 | °C |
| Maximum Thermal Resistance, Junction to Case (RθJC) | 2.5 | °C/W |
| Forward Voltage (VF) @ IF = 30 A, TC = 25°C | 2.2 | V |
| Reverse Recovery Time (tRR) @ IF = 30 A, diF/dt = 200 A/μs | 90 | ns |
Key Features
- Ultrafast recovery time (tRR = 90 ns @ IF = 30 A, diF/dt = 200 A/μs)
- Low forward voltage drop (VF = 2.2 V @ IF = 30 A, TC = 25°C)
- High reverse voltage rating (600 V)
- Avalanche energy rated
- Pb-free and RoHS compliant
Applications
- Boost diode in PFC (Power Factor Correction) and SMPS (Switch Mode Power Supplies)
- Welder, UPS (Uninterruptible Power Supply), and motor control applications
- Industrial power switching applications
Q & A
- What is the peak repetitive reverse voltage of the FFPF30UA60S?
The peak repetitive reverse voltage (VRRM) is 600 V.
- What is the average rectified forward current rating of the FFPF30UA60S at 43°C?
The average rectified forward current (IF(AV)) is 30 A at TC = 43°C.
- What is the forward voltage drop of the FFPF30UA60S at 30 A and 25°C?
The forward voltage drop (VF) is 2.2 V at IF = 30 A and TC = 25°C.
- What is the reverse recovery time of the FFPF30UA60S?
The reverse recovery time (tRR) is 90 ns at IF = 30 A and diF/dt = 200 A/μs.
- Is the FFPF30UA60S RoHS compliant?
Yes, the FFPF30UA60S is Pb-free and RoHS compliant.
- What are the typical applications of the FFPF30UA60S?
Typical applications include boost diodes in PFC and SMPS, welders, UPS, motor control, and other industrial power switching applications.
- What is the maximum thermal resistance, junction to case, of the FFPF30UA60S?
The maximum thermal resistance, junction to case (RθJC), is 2.5 °C/W.
- What is the non-repetitive peak surge current rating of the FFPF30UA60S?
The non-repetitive peak surge current (IFSM) is 180 A.
- What is the operating temperature range of the FFPF30UA60S?
The operating junction and storage temperature range is -65 to +175 °C.
- Is the FFPF30UA60S suitable for high-reliability applications?
Yes, the FFPF30UA60S is designed for high-reliability applications and is avalanche energy rated.
