Soft Recovery Diode
Sanrex
Diode, Soft Recovery Diode
A Soft recovery Diode is a diode where the ratio of Trrr to Trrf is approximately 1 to 3.
These diodes are designed to prevent high dI/dt currents from causing high voltage spikes in circuits with inductors, since Voltage = L(dI/dt).
Consider that in any circuit there will always be a certain inductance, even if only parasitic.
| Image | Code | Vrrm [V] | Ifa[A] | Tc [°C] | I2t | Ifsm | Vfm |
|---|---|---|---|---|---|---|---|
|
DBA100UA40
400V | 2X50A | 99°C | 1000A2s | 490A | 1,10V
|
400V | 2X50A | 99°C | 1000A2s | 490A | 1,10V |
|
DBA200UA40
400V | 2X100A | 96°C | 2100A2s | 700A | 1,05V
|
400V | 2X100A | 96°C | 2100A2s | 700A | 1,05V | |
|
DBA200UA60
600V | 2X100A | 89°C | 2100A2s | 700A | 1,20V
|
600V | 2X100A | 89°C | 2100A2s | 700A | 1,20V | |
|
DBA200WA40
400V | 2X100A | 96°C | 5050A2s | 1000/1100A | 1,10V
|
400V | 2X100A | 96°C | 5050A2s | 1000/1100A | 1,10V | |
|
DBA200WA60
600V | 2X100A | 89°C | 2100A2s | 1000A | 1,25V
|
600V | 2X100A | 89°C | 2100A2s | 1000A | 1,25V | |
|
DBA200XA20
200V | 2X100A | 97°C | 5000A2s | 1000/1100A | 0,95V
|
200V | 2X100A | 97°C | 5000A2s | 1000/1100A | 0,95V | |
|
DSR200BA
500V | 200A | 85°C | 45000A2s | 3300A | 1,20V
|
500V | 200A | 85°C | 45000A2s | 3300A | 1,20V |
|
DCA100AA60
600V | 100A | 85°C | 16700A2s | 2000A | 1,18V
|
600V | 100A | 85°C | 16700A2s | 2000A | 1,18V |
|
DCA150AA60
600V | 150A | 72°C | 26000A2s | 2500A | 1,18V
|
600V | 150A | 72°C | 26000A2s | 2500A | 1,18V |
Solutions not just products
The corporate style stands out for its seriousness, competence and competitiveness, thanks to a long experience and the desire to find, for each customer, the ideal application solutions by importing them directly from the manufacturing companies.
