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
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Description Datasheet Availability Pricing (JPY) 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
Technology
Series
Packaging
IXYS Diode Modules 500 Amps 2200V
Datasheet
129In Stock
Min.: 1
Mult.: 1

Screw Mount Y1-CU 2.2 kV 1.3 V - 40 C + 140 C Si MDO500 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 Si MDD56 Bulk
IXYS Diode Modules 312 Amps 1600V
Datasheet
51In Stock
27Expected 8/31/2026
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.6 kV 1.32 V - 40 C + 150 C Si MDD312 Bulk
IXYS Diode Modules 310 Amps 1600V
Datasheet
87In Stock
Min.: 1
Mult.: 1

Screw Mount Y2-DCB 1.6 kV 1.2 V - 40 C + 150 C Si MDD310 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 Si MEA300 Bulk
IXYS Diode Modules 500 Amps 1400V
Datasheet
2In Stock
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.4 kV 1.3 V - 40 C + 140 C Si MDO500 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 Si MDD142 Bulk
IXYS Diode Modules 200 Amps 2200V
Datasheet
1In Stock
90Expected 10/19/2026
Min.: 1
Mult.: 1

Screw Mount Y4-M6 2.2 kV 1.3 V - 40 C + 150 C Si MDD200 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 Si 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 Si UGE3126AY4 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 Si 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 Si MDD312 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 Si MD1690A Bulk
IXYS Diode Modules RECTIFIER 2.2KV 700A COMPACK
Datasheet
4In Stock
Min.: 1
Mult.: 1

Si Tube
IXYS Diode Modules 172 Amps 1600V
Datasheet
313In Stock
720On Order
Min.: 1
Mult.: 1

Screw Mount Y4-M6 1.6 kV 1.15 V - 40 C + 150 C Si 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 Si MDD95 Bulk
IXYS Diode Modules 95 Amps 1600V
Datasheet
757In Stock
684Expected 12/1/2026
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.6 kV Standard Recovery 1.13 V - 40 C + 125 C Si MDD95 Bulk
IXYS Diode Modules 95 Amps 2200V
Datasheet
362In 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 Si MDD95 Bulk
IXYS Diode Modules 560 Amps 1200v
Datasheet
116In Stock
80Expected 12/16/2026
Min.: 1
Mult.: 1

Screw Mount Y1-CU 1.2 kV 1.3 V - 40 C + 140 C Si MDO500 Bulk
IXYS Diode Modules High Power Diode Modules
Datasheet
103In Stock
58Expected 10/6/2026
Min.: 1
Mult.: 1

Screw Mount 1.6 kV 608 A Single 1.01 V - 40 C + 125 C Si MDO600 Bulk
IXYS Diode Modules 75 Amps 1200V
Datasheet
547In Stock
828On Order
Min.: 1
Mult.: 1

Screw Mount TO-240AA 1.2 kV 1-Phase Bridge 1.85 V - 40 C + 125 C Si MEE75 Bulk
IXYS Diode Modules FRED Module 200V 582A 150NS
Datasheet
247In Stock
1,056On Order
Min.: 1
Mult.: 1

Screw Mount Y4-M6 200 V 1.08 V - 40 C + 150 C Si MEO550 Bulk
IXYS Diode Modules 110 Amps 1600V
Datasheet
378In Stock
8,580On Order
Min.: 1
Mult.: 1

Screw Mount SOT-227B 1.6 kV Switching Diode 1.2 V - 40 C + 150 C Si 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 Si MDD172 Bulk
IXYS Diode Modules 172 Amps 1400V
Datasheet
31In Stock
Min.: 1
Mult.: 1

Screw Mount Y4-M6 1.4 kV 1.15 V - 40 C + 150 C Si MDD172 Bulk