APTDF400AK20 is a high-performance dual diode power module that features ultra-fast recovery times and soft recovery characteristics. It has a high blocking voltage, high current, low leakage current and very low stray inductance. It is widely used in anti-parallel diodes, uninterruptible power supply (UPS), induction heating, welding equipment and high speed rectifiers.
The APTDF400AK20 is a high‑performance power device featuring ultra‑fast recovery times, low stray inductance, and high blocking voltage. It is suited for applications such as UPS, induction heating, welding equipment, and high‑speed rectifiers.
Key characteristics include a maximum reverse voltage of 200 V, forward current rating of 400 A, low leakage current, and a compact package weighing 280 g. Thermal specifications allow operation from –40 °C to 150 °C with a junction‑to‑case resistance of 0.14 °C/W.
| Maximum Reverse Voltage | 200 V |
|---|---|
| Maximum Forward Current | 400 A |
| Junction Capacitance (200 V) | 1600 pF |
| Package Weight | 280 g |
| Operating Junction Temperature Range | -40 °C to 150 °C |
| Storage Temperature Range | -40 °C to 125 °C |
The device can withstand a reverse voltage of up to 200 V.
It is rated for a continuous forward current of 400 A.
The junction capacitance is specified as 1600 pF.
The package weight is 280 g.