AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

Results: 120
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Vr - Reverse Voltage
If - Forward Current
Type
Configuration
Vf - Forward Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
IXYS Diode Modules 172 Amps 1400V
Datasheet
9In Stock
Min.: 1
Mult.: 1

Screw Mount Y4-M6 1.4 kV 1.15 V - 40 C + 150 C MDD172 Bulk
IXYS Diode Modules 255 Amps 1600V
Datasheet
10In Stock
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.6 kV 1.4 V - 40 C + 150 C MDD255 Bulk
IXYS Diode Modules 26 Amps 1200V
Datasheet
53In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.2 kV Standard Recovery 1.05 V - 40 C + 150 C MDD26 Bulk
IXYS Diode Modules 26 Amps 1400V
Datasheet
20In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.4 kV Standard Recovery 1.05 V - 40 C + 150 C MDD26 Bulk
IXYS Diode Modules 312 Amps 1800V
Datasheet
5In Stock
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.8 kV 1.32 V - 40 C + 150 C MDD312 Bulk
IXYS Diode Modules 312 Amps 2200V
Datasheet
3In Stock
Min.: 1
Mult.: 1

Screw Mount Y1-CU 2.2 kV MDD312 Bulk
IXYS Diode Modules 56 Amps 800V
Datasheet
22In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 800 V Standard Recovery 1.14 V - 40 C + 125 C MDD56 Bulk
IXYS Diode Modules 56 Amps 1200V
Datasheet
43In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.2 kV 1-Phase Bridge 1.48 V - 40 C + 125 C MDD56 Bulk
IXYS Diode Modules 72 Amps 800V
Datasheet
43In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 800 V 1.6 V - 40 C + 150 C MDD72 Bulk
IXYS Diode Modules 72 Amps 1200V
Datasheet
16In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.2 kV 1.6 V - 40 C + 150 C MDD72 Bulk
IXYS Diode Modules 72 Amps 1600V
Datasheet
16In Stock
36Expected 23/06/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.6 kV 1.6 V - 40 C + 150 C MDD72 Bulk
IXYS Diode Modules 500 Amps 1600V
Datasheet
1In Stock
22On Order
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.6 kV 1.3 V - 40 C + 140 C MDO500 Bulk
IXYS Diode Modules 190 Amps 600V
Datasheet
34In Stock
108Expected 01/04/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA 600 V 1.36 V - 40 C + 150 C MEA95 Bulk
IXYS Diode Modules 190 Amps 600V
Datasheet
238In Stock
144Expected 29/07/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA 600 V 1.36 V - 40 C + 150 C MEK95 Bulk
IXYS Diode Modules 450 Amps 1200V
Datasheet
5In Stock
227On Order
Min.: 1
Mult.: 1

Screw Mount Y4-M6 1.2 kV 1.76 V - 40 C + 150 C MEO450 Bulk
IXYS Diode Modules FRED Module 200V 582A 150NS
Datasheet
1In Stock
1.173On Order
Min.: 1
Mult.: 1

Screw Mount Y4-M6 200 V 1.08 V - 40 C + 150 C MEO550 Bulk
IXYS Diode Modules 2 Amps 24000V
Datasheet
1In Stock
6Expected 18/11/2026
Min.: 1
Mult.: 1

Screw Mount UGE-Single 24 kV Switching Diode 1-Phase Bridge 18 V - 40 C + 150 C UGE3126AY4 Bulk
IXYS Diode Modules Bipolar Module - Diode TO-240AA
Datasheet
34In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA-3 600 V Dual-Common Anode 1.73 V - 40 C + 125 C Bulk
IXYS VGF0136AB
IXYS Diode Modules 1 Amps 1000V
Datasheet
14In Stock
Min.: 1
Mult.: 1

Screw Mount 2.8 kV - 40 C + 150 C VGF0136 Bulk
IXYS Diode Modules Power Diode Discretes-FRED TO-263D2
Datasheet
315In Stock
Min.: 1
Mult.: 1

Screw Mount D2PAK-3 (TO-263-3) 1.2 kV Fast Recovery Rectifier Single 3.19 V - 55 C + 150 C Tube
IXYS Diode Modules Power Diode Discretes-FRED TO-263D2
Datasheet
26In Stock
Min.: 1
Mult.: 1

Screw Mount D2PAK-3 (TO-263-3) 600 V Fast Recovery Rectifier Single 2.25 V - 55 C + 150 C Tube
IXYS Diode Modules 110 Amps 1600V
Datasheet
3.941On Order
Min.: 1
Mult.: 1

Screw Mount SOT-227B 1.6 kV Switching Diode 1.2 V - 40 C + 150 C DSI2x55-16 Tube
IXYS Diode Modules 312 Amps 1600V
Datasheet
17In Stock
42Expected 01/07/2026
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.6 kV 1.32 V - 40 C + 150 C MDD312 Bulk
IXYS Diode Modules 150 Amps 1200V
Datasheet
176Expected 28/04/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.2 kV 1.85 V - 40 C + 150 C MEK75 Bulk
IXYS Diode Modules 99A 800V TO-240AA COMMON ANOD
Datasheet
12Expected 21/04/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA Dual 1.6 V - 40 C + 150 C Box