The ISL9R1560S3S is a Stealth™ Diode manufactured by Fairchild/ON Semiconductor. It's specifically designed to provide soft recovery characteristics, which minimizes voltage overshoot and ringing in switching power supplies and other high-speed applications. This diode is part of their Stealth™ family known for its excellent performance in reducing EMI and improving efficiency.

Applications

• Power Factor Correction (PFC) circuits
• Boost diodes in power supplies
• Freewheeling diodes in motor control circuits
• Output rectification in switching power supplies
• High-frequency inverters

Features

• Stealth™ recovery characteristics
• Soft reverse recovery
• Low forward voltage drop
• High surge current capability
• Avalanche energy rated

Benefits

• Reduced EMI (Electromagnetic Interference) due to soft recovery
• Improved efficiency in switching power supplies
• Lower switching losses
• Increased reliability due to robust design
• Higher system performance due to reduced ringing and voltage overshoot

Specifications

The ISL9R1560S3S has a repetitive peak reverse voltage (VRRM) of 600V and a continuous forward current (IF) of 15A. Its peak forward surge current (IFSM) can reach up to 80A. The typical forward voltage drop (VF) is around 1.5V. The reverse recovery time (trr) is very fast, typically less than 35ns. This diode features an avalanche energy rating, enhancing its robustness and ability to withstand transient voltage spikes.

The ISL9R1560S3S is available in a TO-263 (D2PAK) package, which allows for efficient heat dissipation and is suitable for surface mounting on PCBs. It is designed to operate reliably under demanding conditions.

In summary, the ISL9R1560S3S Stealth™ Diode offers a combination of fast recovery, low forward voltage drop, and high surge current capability, making it an excellent choice for high-frequency power conversion applications where efficiency and EMI performance are critical.