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: 121
Select Image Part #
 Mfr.
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 75 Amps 1200V
Datasheet
804In Stock
288Expected 11/23/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.2 kV 1-Phase Bridge 1.85 V - 40 C + 125 C MEE75 Bulk
IXYS Diode Modules 500 Amps 2200V
Datasheet
147In Stock
Min.: 1
Mult.: 1

Screw Mount Y1-CU 2.2 kV 1.3 V - 40 C + 140 C MDO500 Bulk
IXYS Diode Modules 300 Amps 400V
Datasheet
63In Stock
36Expected 1/4/2027
Min.: 1
Mult.: 1

Screw Mount TO-240AA 400 V 1-Phase Bridge 1.4 V - 40 C + 150 C MEK150 Bulk
IXYS Diode Modules 56 Amps 1400V
Datasheet
153In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.4 kV 1.48 V - 40 C + 125 C MDD56 Bulk
IXYS Diode Modules 250 Amps 1200V
Datasheet
113In Stock
Min.: 1
Mult.: 1

Screw Mount Y4-M6 1.2 kV 1.54 V - 40 C + 125 C MEE250 Bulk
IXYS Diode Modules 500 Amps 1600V
Datasheet
6In Stock
50On Order
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.6 kV 1.3 V - 40 C + 140 C MDO500 Bulk
IXYS Diode Modules 600 Amps 600V
Datasheet
1In Stock
Min.: 1
Mult.: 1

Screw Mount Y4-M6 600 V 1.19 V - 40 C + 150 C MEA300 Bulk
IXYS Diode Modules 142 Amps 1200V
Datasheet
2In Stock
Min.: 1
Mult.: 1

Screw Mount Y4-M6 1.2 kV 1.3 V - 40 C + 150 C MDD142 Bulk
IXYS Diode Modules 200 Amps 2200V
Datasheet
13In Stock
90Expected 10/6/2026
Min.: 1
Mult.: 1

Screw Mount Y4-M6 2.2 kV 1.3 V - 40 C + 150 C MDD200 Bulk
IXYS Diode Modules 1600V 90A DUAL 21MM DK PCKAGE
Datasheet
118In Stock
Min.: 1
Mult.: 1

Screw Mount 1.6 kV 1.6 V - 40 C + 150 C MD1690A Bulk
IXYS Diode Modules 142 Amps 800V
Datasheet
22In Stock
Min.: 1
Mult.: 1

Screw Mount Y4-M6 800 V 1.3 V - 40 C + 150 C MDD142 Bulk
IXYS Diode Modules 2 Amps 24000V
Datasheet
7In Stock
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 1600V 110A DUAL 21MM DK PCKAGE
Datasheet
86In Stock
Min.: 1
Mult.: 1

Screw Mount 1.6 kV 1.6 V - 40 C + 150 C MD16110A Bulk
IXYS Diode Modules 1800V 200A DUAL 34MM DK PCKAGE
Datasheet
111In Stock
Min.: 1
Mult.: 1

Screw Mount 1.8 kV 1.5 V - 40 C + 150 C MD18200S Bulk
IXYS Diode Modules 312 Amps 1200V
Datasheet
8In Stock
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.2 kV 1.32 V - 40 C + 150 C MDD312 Bulk
IXYS Diode Modules 172 Amps 1600V
Datasheet
325In Stock
720On Order
Min.: 1
Mult.: 1

Screw Mount Y4-M6 1.6 kV 1.15 V - 40 C + 150 C MDD172 Bulk
IXYS Diode Modules 95 Amps 1200V
Datasheet
534In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.2 kV 1-Phase Bridge 1.43 V - 40 C + 125 C MDD95 Bulk
IXYS Diode Modules 95 Amps 1600V
Datasheet
768In Stock
684Expected 12/15/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.6 kV Standard Recovery 1.13 V - 40 C + 125 C MDD95 Bulk
IXYS Diode Modules 95 Amps 2200V
Datasheet
390In Stock
252Expected 9/29/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA 2.2 kV 1-Phase Bridge 1.43 V - 40 C + 125 C MDD95 Bulk
IXYS Diode Modules High Power Diode Modules
Datasheet
114In Stock
58Expected 1/25/2027
Min.: 1
Mult.: 1

Screw Mount 1.6 kV 608 A Single 1.01 V - 40 C + 125 C MDO600 Bulk
IXYS Diode Modules 110 Amps 1600V
Datasheet
559In Stock
8.580On 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 172 Amps 800V
Datasheet
31In Stock
Min.: 1
Mult.: 1

Screw Mount Y4-M6 800 V 1.15 V - 40 C + 150 C MDD172 Bulk
IXYS Diode Modules 200 Amps 1600V
Datasheet
43In Stock
Min.: 1
Mult.: 1

Screw Mount Y4-M6 1.6 kV 1.3 V - 40 C + 150 C MDD200 Bulk
IXYS Diode Modules 26 Amps 800V
Datasheet
121In Stock
Min.: 1
Mult.: 1

Screw Mount TO-240AA 800 V Standard Recovery 1.05 V - 40 C + 150 C MDD26 Bulk
IXYS Diode Modules 26 Amps 1600V
Datasheet
65In Stock
216On Order
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.6 kV 1.38 V - 40 C + 150 C MDD26 Bulk