Datasheets
RM400HA-34S by: Powerex Power Semiconductors

Rectifier Diode, 1 Phase, 1 Element, 400A, 1700V V(RRM), Silicon, MODULE-2

Part Details for RM400HA-34S by Powerex Power Semiconductors

Results Overview of RM400HA-34S by Powerex Power Semiconductors

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Applications Industrial Automation Electronic Manufacturing

RM400HA-34S Information

RM400HA-34S by Powerex Power Semiconductors is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for RM400HA-34S

Part # Distributor Description Stock Price Buy
DISTI # RM400HA-34S
Richardson RFPD RECTIFIER MODULE - FAST RECOVERY/FRED RoHS: Not Compliant Min Qty: 1 0
RFQ

Part Details for RM400HA-34S

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RM400HA-34S Part Data Attributes

RM400HA-34S Powerex Power Semiconductors
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RM400HA-34S Powerex Power Semiconductors Rectifier Diode, 1 Phase, 1 Element, 400A, 1700V V(RRM), Silicon, MODULE-2
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer POWEREX INC
Part Package Code MODULE
Package Description R-XUFM-X2
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.80
Additional Feature FREE WHEELING DIODE
Application SUPER FAST RECOVERY
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 2.5 V
JESD-30 Code R-XUFM-X2
Non-rep Pk Forward Current-Max 8000 A
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -40 °C
Output Current-Max 400 A
Package Body Material UNSPECIFIED
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 1700 V
Reverse Recovery Time-Max 0.5 µs
Surface Mount NO
Terminal Form UNSPECIFIED
Terminal Position UPPER
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for RM400HA-34S

This table gives cross-reference parts and alternative options found for RM400HA-34S. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RM400HA-34S, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
RM400HV-34S Mitsubishi Electric Check for Price Rectifier Diode, 1 Phase, 1 Element, 400A, 1700V V(RRM), Silicon, RM400HA-34S vs RM400HV-34S

RM400HA-34S Related Parts

RM400HA-34S Frequently Asked Questions (FAQ)

  • The maximum junction temperature of the RM400HA-34S is 150°C, but it's recommended to operate it at a maximum of 125°C for reliable operation and to ensure a long lifespan.

  • Proper cooling of the RM400HA-34S can be achieved by using a heat sink with a thermal resistance of less than 1°C/W, and ensuring good thermal contact between the device and the heat sink. Additionally, the heat sink should be designed to handle the maximum power dissipation of the device.

  • The recommended gate drive voltage for the RM400HA-34S is between 10V and 15V, with a maximum of 20V. However, it's essential to ensure that the gate drive voltage is within the specified range to prevent damage to the device.

  • Yes, the RM400HA-34S can be used in a parallel configuration, but it's crucial to ensure that the devices are matched in terms of their electrical characteristics, and that the gate drive signals are synchronized to prevent uneven current sharing.

  • The RM400HA-34S can handle a maximum surge current of 400A for a duration of 10ms, but it's essential to ensure that the device is properly cooled and that the surge current does not exceed the maximum rated value.