DSEI Fast Recovery Epitaxial Diodes (FRED)

IXYS DSEI Fast Recovery Epitaxial Diodes (FRED) offer up to 1200V voltage rating and 14A to 126A current range. This series is made up of ultra-fast diodes that are characterized by low reverse recovery currents, even at high -diF/dt, while simultaneously showing a soft decrease of the reverse recovery current and avoiding inductive overvoltages with very high dv/dt. IXYS DSEI Fast Recovery Epitaxial Diodes are mainly used as freewheeling diodes for high current IGBTs or as fast rectifiers in power supplies and welding equipment.

Types of Diodes & Rectifiers
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Results: 20
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package/Case
Vr - Reverse Voltage
Vf - Forward Voltage
If - Forward Current
IXYS Rectifiers 1200V 2X91A
Datasheet
446In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 1.2 kV 1.87 V 182 A
IXYS Rectifiers 60 Amps 1200V
Datasheet
3,173In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 1.2 kV 2.55 V 28 A
IXYS DSEI2X30-06C
IXYS Rectifiers 60 Amps 600V
Datasheet
976In Stock
Min.: 1
Mult.: 1

Rectifiers SMD/SMT 600 V 1.4 V 30 A
IXYS Rectifiers 120 Amps 1200V
Datasheet
504In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 1.2 kV 2.5 V 102 A
IXYS Rectifiers DIODE Id2x60 BVdass600
Datasheet
907In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B-4 600 V 1.5 V 60 A

IXYS Rectifiers 120 Amps 600V
Datasheet
33In Stock
1,590On Order
Min.: 1
Mult.: 1

Rectifiers Through Hole TO-247 600 V 1.3 V 126 A
IXYS Rectifiers 600V 2X100A
Datasheet
770On Order
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 600 V 1.25 V 200 A
IXYS Rectifiers 200V 2X123A
Datasheet
273In Stock
330Expected 2026/07/21
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 200 V 1.1 V 246 A
IXYS Rectifiers 60 Amps 1000V
Datasheet
65In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 1 kV 2.4 V 30 A
IXYS Rectifiers 60 Amps 1200V
Datasheet
216In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 1.2 kV 2.55 V 28 A
IXYS Rectifiers 1000V 2X30A
Datasheet
111In Stock
20Expected 2026/07/17
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 1 kV 2.4 V 60 A
IXYS Rectifiers 120 Amps 200V
Datasheet
186In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B-4 200 V 1.08 V 71 A
IXYS Rectifiers 120 Amps 400V
Datasheet
86In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B-4 400 V 1.5 V 60 A
IXYS Rectifiers DIODE Id2x60 BVdass1000
Datasheet
326In Stock
120Expected 2026/07/17
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B-4 1 kV 2.3 V 60 A
IXYS DSEI2X31-06C
IXYS Rectifiers FRED DIODE 600V, 60A
Datasheet
125In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B 600 V 1.6 V 30 A
IXYS Diode Modules Power Diode Discretes-FRED TO-220AC
Datasheet
75In Stock
Min.: 1
Mult.: 1

Diode Modules Screw Mount TO-220-2 600 V 1.05 V
IXYS Rectifiers 60 Amps 400V
Datasheet
5In Stock
Min.: 1
Mult.: 1

Rectifiers Screw Mount SOT-227B-4 400 V 1.4 V 30 A
IXYS Rectifiers 30 Amps 1000V
Datasheet
298Expected 2026/08/12
Min.: 1
Mult.: 1

Rectifiers Through Hole ISOPLUS247-2 1 kV 2.4 V 30 A
IXYS Diode Modules Power Diode Discretes-FRED TO-263D2
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1,400
Mult.: 50

Diode Modules Screw Mount D2PAK-3 (TO-263-3) 600 V 1.7 V
IXYS Rectifiers 60 Amps 400V
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 100
Mult.: 10

Rectifiers Screw Mount SOT-227B 400 V 1.6 V 30 A