Fast Recovery Diode
Shindengen Electric Manufacturing Co., Ltd.
Mosfet & Diode, Fast Recovery Diode
Fast Recovery Diodes (FRD) are designed for high-speed switching applications such as DC/DC converters, power factor correction circuits, motor control, and other high-frequency PWM systems. These diodes can quickly return to their non-conducting state, minimizing losses and voltage spikes during switching.
“Fast” and “ultrafast” diodes are characterized by their ability to stop conducting in the reverse direction very quickly. The term “Soft Recovery” refers to a subset of fast recovery diodes that return to the off state gradually, reducing electromagnetic interference (EMI) and improving circuit reliability.
| Image | Code | Vrrm [V] | Ifa[A] | Tc [°C] | I2t | Ifsm | Vfm |
|---|---|---|---|---|---|---|---|
|
S20LC20UST
200V | 20A | 126°C | - | 120A | 0.96V
|
200V | 20A | 126°C | - | 120A | 0.96V |
|
S20LC30T
300V | 20A | 124°C | - | 220A | 1.3V
|
300V | 20A | 124°C | - | 220A | 1.3V | |
|
S20LC40UT
400V | 20A | 123°C | - | 130A | 1.07V
|
400V | 20A | 123°C | - | 130A | 1.07V | |
|
S20LC40UV
400V | 20A | 123°C | - | 200A | 1.07V
|
400V | 20A | 123°C | - | 200A | 1.07V |
Solutions not just products
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