Features: Low Reverse Recovery Charge High Switching Speed Low Forward Voltage Drop Isolated BaseApplicationBrake Chopper Diode Boost and Buck Converters Free-wheel Circuits Motor Drives Resonant Converters Induction Heating Multi-level Switch InvertersSpecifications Symbol Parameter Test...
DFM300MXS18-A000: Features: Low Reverse Recovery Charge High Switching Speed Low Forward Voltage Drop Isolated BaseApplicationBrake Chopper Diode Boost and Buck Converters Free-wheel Circuits Motor Drives Resonant Co...
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Features: · Low Reverse Recovery Charge· High Switching Speed· Low Forward Voltage Drop· Isolated ...
Brake Chopper Diode
Boost and Buck Converters
Free-wheel Circuits
Motor Drives
Resonant Converters
Induction Heating
Multi-level Switch Inverters
Symbol |
Parameter | Test Conditions |
Max. |
Units |
VRRM |
Repetitive peak reverse voltage | Tvj = 125 |
1800 |
V |
IF |
Forward current (per arm) | DC, Tcase = 65 |
300 |
A |
IFM |
Max. forward current | Tcase = 110 , tp = 1ms |
600 |
A |
I2t |
I2t value fuse current rating | VR = 0, tp = 10ms, Tvj = 125 |
30 |
A2s |
Pmax |
Maximum power dissipation | Tcase = 25 , Tvj = 125 |
1040 |
W |
Visol |
Isolation voltage | Commoned terminals to base plate. AC RMS, 1 min, 50Hz |
4.0 |
kV |
Qpd |
Partial discharge | IEC1287. V1 = 1500V, V2 = 1100V, 50Hz RMS |
10 |
pC |
The DFM300MXS18-A000 is a dual 1800 volt, fast recovery diode (FRD) module. Designed for low power loss, the module is suitable for a variety of high voltage applications in motor drives and power conversion.
Fast switching times and low reverse recovery losses allow high frequency operation making DFM300MXS18-A000 suitable for the latest drive designs employing pwm and high frequency switching.
The module DFM300MXS18-A000 incorporates an electrically isolated base plate. Low inductance construction enables circuit designers to optimise circuit layouts and utilise grounded heat sinks for safety.