Features: Low Reverse Recovery Charge High Switching Speed Low Forward Voltage Drop Isolated Base Dual Diodes Can Be Paralleled for 3600A Rating MMC Baseplate With AlN SubstratesApplicationChopper Diodes Boost and Buck Converters Free-wheel Circuits Snubber Circuits Resonant Converters Induction H...
DFM1200EXM12-A000: Features: Low Reverse Recovery Charge High Switching Speed Low Forward Voltage Drop Isolated Base Dual Diodes Can Be Paralleled for 3600A Rating MMC Baseplate With AlN SubstratesApplicationChopper D...
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Features: · Low Reverse Recovery Charge· High Switching Speed· Low Forward Voltage Drop· Isolated ...
Chopper Diodes
Boost and Buck Converters
Free-wheel Circuits
Snubber Circuits
Resonant Converters
Induction Heating
Multi-level Switch Inverters
Symbol |
Parameter | Test Conditions |
Max. |
Units |
VRRM |
Repetitive peak reverse voltage | Tvj = 125 |
1200 |
V |
IF |
Forward current (per arm) | DC, Tcase = 75 |
1200 |
A |
IFM |
Max. forward current | Tcase = 110C, tp = 1ms |
2400 |
A |
I2t |
I2t value fuse current rating | VR = 0, tp = 10ms, Tvj = 125C |
kA2s | |
Pmax |
Maximum power dissipation | Tcase = 25C, Tvj = 125C |
W | |
Visol |
Isolation voltage | Commoned terminals to base plate. AC RMS, 1 min, 50Hz |
kV | |
Qpd |
Partial discharge | IEC1287. V1 = 1200V, V2 = 900V, 50Hz RMS |
pC |
The DFM1200EXM12-A000 is a triple 1200 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 makingDFM1200EXM12-A000 suitable for the latest drive designs employing pwm and high frequency switching.
These DFM1200EXM12-A000 modules incorporate electrically isolated base plates and low inductance construction enabling circuit designers to optimise circuit layouts and utilise grounded heat sinks for safety.