DFM900FXM18-A000

Features: Low Reverse Recovery Charge High Switching Speed Low Forward Voltage Drop Isolated Base Dual Diodes Can Be Paralleled for 1800A Rating MMC Baseplate With AlN SubstratesApplicationBrake Chopper Diode Boost and Buck Converters Free-wheel Circuits Motor Drives Resonant Converters Induction ...

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SeekIC No. : 004325997 Detail

DFM900FXM18-A000: Features: Low Reverse Recovery Charge High Switching Speed Low Forward Voltage Drop Isolated Base Dual Diodes Can Be Paralleled for 1800A Rating MMC Baseplate With AlN SubstratesApplicationBrake Cho...

floor Price/Ceiling Price

Part Number:
DFM900FXM18-A000
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/12/21

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Product Details

Description



Features:

Low Reverse Recovery Charge
High Switching Speed
Low Forward Voltage Drop
Isolated Base
Dual Diodes Can Be Paralleled for 1800A Rating
MMC Baseplate With AlN Substrates



Application

Brake Chopper Diode
Boost and Buck Converters
Free-wheel Circuits
Motor Drives
Resonant Converters
Induction Heating
Multi-level Switch Inverters



Specifications

Symbol
Parameter Test Conditions
Max.
Units
VRRM
Repetitive peak reverse voltage Tvj = 125
1800
V
IF
Forward current (per arm) DC, Tcase = 75, Tvj  = 125
900
A
IFM
Max. forward current Tcase = 110 , tp = 1ms
1800
A
I2t
I2t value fuse current rating VR = 0, tp = 10ms, Tvj = 125
270

A2s
Pmax
Maximum power dissipation Tcase = 25 , Tvj = 125
3700
W
Visol
Isolation voltage Commoned terminals to base plate. AC RMS, 1 min, 50Hz
4
kV
Qpd
Partial discharge IEC1287. V1 = 1500V, V2 = 1100V, 50Hz RMS
10
pC



Description

    The DFM900FXM18-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 DFM900FXM18-A000 suitable for the latest drive designs employing pwm and high frequency switching.

    These DFM900FXM18-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.




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