MEK600-04DA IXYS - Diode Module
MEK600-04DA Description
MEK600-04DA is a 400 V / 300 A fast recovery diode (FRED) module from IXYS (Y4 package). Typical applications: antiparallel diode for high frequency switching devices, Antisaturation diode, Snubber diode, Free wheeling diode, Rectifiers in switch mode power supplies (SMPS), Uninterruptible power supplies (UPS).
USComponent supplies MEK600-04DA and other IXYS power modules. Request a quote for price and lead time - we reply within 24 hours.
Summary of Features
- Planar passivated chips
- Low leakage current
- Very short recovery time
- Improved thermal behaviour
- Very low Irm-values
- Very soft recovery behaviour
- Avalanche voltage rated for reliable operation
- Soft reverse recovery for low EMI/RFI
- Power dissipation within the diode
- Turn-on loss in the commutating switch
Target Applications
IXYS MEK600-04DA is used for Antiparallel diode for high frequency switching devices, Antisaturation diode, Snubber diode, Free wheeling diode, Rectifiers in switch mode power supplies (SMPS), Uninterruptible power supplies (UPS).
Key Specifications
MEK600-04DA is a 400 V / 300 A fast recovery diode (FRED) module from IXYS (now part of Littelfuse) in a Y4 package. Source: IXYS (Littelfuse) datasheet and product data.
| Parameter | Value |
|---|---|
| Manufacturer | IXYS (Littelfuse) |
| Product type | Fast recovery diode (FRED) module |
| Configuration | Common Cathode |
| Repetitive peak reverse voltage (VRRM) | 400 V |
| Average forward current (IFAV) | 300 A |
| Package | Y4 |
| Isolation voltage | 3600 V~ |
| Weight | 125 g |
| Supply status | Obsolete |
| Datasheet | Available on this page (PDF) |
Status: IXYS / Littelfuse lists MEK600-04DA as obsolete. USComponent can still source MEK600-04DA and help you find a suitable alternative.
Technical document (PDF) | Request a quote for MEK600-04DA (reply within 24 hours)

