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650 V Rapid 1 and Rapid 2

Ultra- and hyper-fast Si diodes offering outstanding performance

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Overview

Our Rapid 1 and Rapid 2 power silicon diodes complement the existing high-power 600 V/650 V diodes, filling the gap between the SiC diodes and emitter-controlled diodes. The new hyper- and ultra-fast diode families offer outstanding efficiency and reliability and perfectly balance cost and performance. The additional 50 V provides higher reliability.

Key Features

  • High power 600 V/650 V diodes
  • Lowest conduction losses
  • Minimum EMI emissions
  • Higher reliability

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About

650 V Rapid 1 diode

The Rapid 1 diode family with 1.35 V temperature-stable forward voltage (VF) ensures the lowest conduction losses and by means of soft recovery keeps EMI emissions to a minimum. The devices are perfectly suited for power factor correction (PFC) topologies, typically found in major home appliances such as air conditioners and washing machines.

650 V Rapid 2 diode

The Rapid 2 diode family is designed for applications switching between 40 kHz and 100 kHz by offering low reverse recovery charge (Qrr) and time (trr) to minimize the reverse conduction times attributed to the power switch turn-on losses and thus providing maximum efficiency.

Common-cathode/dual-anode configuration in TO-247 and TO-220 packages

Rapid diodes with ultra-thin wafer technology that achieves a very low and temperature-stable forward voltage now comes in a common-cathode and dual-anode configuration in TO-247 and TO-220 packages. Up to 80 A/650 V in common-cathode configuration and 75 A/650 V in dual-anode configuration allow design optimization for more compact dimensions, easier assembly, and consequently lower costs.

Rapid diodes with optimized VF have a 1.35 V temperature-stable forward voltage, the highest S-factor for ultimate softness, and low EMI filtering, the lowest Irrm to provide low turn-on losses on the boost switch and is optimal for applications switching between 18 kHz and 40 kHz.?

Rapid 2 diodes with optimized Qrr and VF have low reverse recovery time, the lowest Irrm to provide the lowest turn-on losses on the boost switch, the lowest reverse recovery charge, and a forward voltage ratio for best-in-class performance which is designed for applications switching between 40 kHz and 100 kHz.

Topologies of common-cathode diodes

Topologies of common-cathode diodes have interleaved PFC (servers, telecom, SMPS, air conditioning, solar), secondary-side rectification (welding), sparse matrix rectifier (UPS), 3-level inverter (solar, UPS), and Vienna rectifier (UPS).

650 V Rapid 1 diode

The Rapid 1 diode family with 1.35 V temperature-stable forward voltage (VF) ensures the lowest conduction losses and by means of soft recovery keeps EMI emissions to a minimum. The devices are perfectly suited for power factor correction (PFC) topologies, typically found in major home appliances such as air conditioners and washing machines.

650 V Rapid 2 diode

The Rapid 2 diode family is designed for applications switching between 40 kHz and 100 kHz by offering low reverse recovery charge (Qrr) and time (trr) to minimize the reverse conduction times attributed to the power switch turn-on losses and thus providing maximum efficiency.

Common-cathode/dual-anode configuration in TO-247 and TO-220 packages

Rapid diodes with ultra-thin wafer technology that achieves a very low and temperature-stable forward voltage now comes in a common-cathode and dual-anode configuration in TO-247 and TO-220 packages. Up to 80 A/650 V in common-cathode configuration and 75 A/650 V in dual-anode configuration allow design optimization for more compact dimensions, easier assembly, and consequently lower costs.

Rapid diodes with optimized VF have a 1.35 V temperature-stable forward voltage, the highest S-factor for ultimate softness, and low EMI filtering, the lowest Irrm to provide low turn-on losses on the boost switch and is optimal for applications switching between 18 kHz and 40 kHz.?

Rapid 2 diodes with optimized Qrr and VF have low reverse recovery time, the lowest Irrm to provide the lowest turn-on losses on the boost switch, the lowest reverse recovery charge, and a forward voltage ratio for best-in-class performance which is designed for applications switching between 40 kHz and 100 kHz.

Topologies of common-cathode diodes

Topologies of common-cathode diodes have interleaved PFC (servers, telecom, SMPS, air conditioning, solar), secondary-side rectification (welding), sparse matrix rectifier (UPS), 3-level inverter (solar, UPS), and Vienna rectifier (UPS).

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