Semiconductors – Mouser United Kingdom

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Ultrafast Rectifiers

WeEn Semiconductor Ultrafast Rectifiers are designed to have a low forward voltage intended for use as output rectifiers in high-frequency switched-mode power supplies. Thanks to gold doping technology, WeEn Semiconductor ultrafast rectifiers have a very soft recovery which helps to minimize ElectroMagnetic Interference (EMI).

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Types of Semiconductors

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Part #

Rectifiers RECT DL UF 200V

BYV42E-200,127
WeEn Semiconductors
1: £0.986
5,078In Stock

Mfr. Part No.
BYV42E-200,127

Mouser Part No
771-BYV42E-200127

WeEn Semiconductors

Rectifiers RECT DL UF 200V

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Datasheet

5,078In Stock

£0.986

£0.449

Min.: 1
Mult.: 1

Rectifiers TAPE13 REC-EPI

BYW29ED-200,118
WeEn Semiconductors
1: £1.14
6,900In Stock

Mfr. Part No.
BYW29ED-200,118

Mouser Part No
771-BYW29ED-200118

WeEn Semiconductors

Rectifiers TAPE13 REC-EPI

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Datasheet

6,900In Stock

Cut Tape

£1.14

£0.759

£0.504

£0.413

Reel

£0.332

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Rectifiers RAIL REC-EPI

BYT28-300,127
WeEn Semiconductors
1: £1.37
5,990In Stock

Mfr. Part No.
BYT28-300,127

Mouser Part No
771-BYT28-300127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

5,990In Stock

£1.37

£0.871

£0.581

£0.481

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Min.: 1
Mult.: 1

Rectifiers Ultrafast pwr diode

BYV10-600PQ
WeEn Semiconductors
1: £0.496
1,250In Stock

Mfr. Part No.
BYV10-600PQ

Mouser Part No
771-BYV10-600PQ

WeEn Semiconductors

Rectifiers Ultrafast pwr diode

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Datasheet

1,250In Stock

£0.496

£0.301

£0.296

£0.245

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Min.: 1
Mult.: 1

Rectifiers RECT UFAST 400VAC

BYV29-400,127
WeEn Semiconductors
1: £0.691
2,114In Stock

Mfr. Part No.
BYV29-400,127

Mouser Part No
771-BYV29-400

WeEn Semiconductors

Rectifiers RECT UFAST 400VAC

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Datasheet

2,114In Stock

£0.691

£0.31

£0.30

£0.284

Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYV29-500,127
WeEn Semiconductors
1: £0.705
1,482In Stock

Mfr. Part No.
BYV29-500,127

Mouser Part No
771-BYV29-500127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

1,482In Stock

£0.705

£0.335

£0.32

£0.299

£0.295

Min.: 1
Mult.: 1

Rectifiers TAPE13 PWRDIODE

BYV29B-500,118
WeEn Semiconductors
1: £1.17
1,467In Stock

Mfr. Part No.
BYV29B-500,118

Mouser Part No
771-BYV29B-500118

WeEn Semiconductors

Rectifiers TAPE13 PWRDIODE

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Datasheet

1,467In Stock

Cut Tape

£1.17

£0.711

£0.451

£0.32

Reel

£0.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Rectifiers DIODE RECT UFAST 600V

BYV29FX-600,127
WeEn Semiconductors
1: £1.17
493In Stock
7,000Expected 28/05/2026

Mfr. Part No.
BYV29FX-600,127

Mouser Part No
771-BYV29FX-600127

WeEn Semiconductors

Rectifiers DIODE RECT UFAST 600V

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Datasheet

493In Stock

7,000Expected 28/05/2026

£1.17

£0.738

£0.49

£0.396

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Min.: 1
Mult.: 1

Rectifiers EPI

BYV29X-500,127
WeEn Semiconductors
1: £1.31
2,271In Stock

Mfr. Part No.
BYV29X-500,127

Mouser Part No
771-BYV29X-500127

WeEn Semiconductors

Rectifiers EPI

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Datasheet

2,271In Stock

£1.31

£0.863

£0.603

£0.526

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Min.: 1
Mult.: 1

Rectifiers EPI

BYV29X-600,127
WeEn Semiconductors
1: £0.623
1,529In Stock
6,000Expected 04/03/2026

Mfr. Part No.
BYV29X-600,127

Mouser Part No
771-BYV29X-600127

WeEn Semiconductors

Rectifiers EPI

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Datasheet

1,529In Stock

6,000Expected 04/03/2026

£0.623

£0.285

£0.267

£0.253

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Min.: 1
Mult.: 1

Rectifiers Dual ultrafast power diode

BYV72EW-200,127
WeEn Semiconductors
1: £1.53
483In Stock

Mfr. Part No.
BYV72EW-200,127

Mouser Part No
771-BYV72EW-200127

WeEn Semiconductors

Rectifiers Dual ultrafast power diode

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Datasheet

483In Stock

£1.53

£0.684

Min.: 1
Mult.: 1

Rectifiers RECT UFAST 200VAC

BYV79E-200,127
WeEn Semiconductors
1: £0.908
1,501In Stock

Mfr. Part No.
BYV79E-200,127

Mouser Part No
771-BYV79E-200

WeEn Semiconductors

Rectifiers RECT UFAST 200VAC

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Datasheet

1,501In Stock

£0.908

£0.393

£0.391

£0.371

£0.368

Min.: 1
Mult.: 1

Rectifiers FAST REC 8A 200V

BYW29E-200,127
WeEn Semiconductors
1: £1.11
2,999In Stock

Mfr. Part No.
BYW29E-200,127

Mouser Part No
771-BYW29E-200

WeEn Semiconductors

Rectifiers FAST REC 8A 200V

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Datasheet

2,999In Stock

£1.11

£1.10

£0.292

Min.: 1
Mult.: 1

Rectifiers MUR560J/SMC/REEL 13\" Q1/T1 *STANDARD MARK SMD

MUR560J
WeEn Semiconductors
1: £0.533
3,048In Stock

Mfr. Part No.
MUR560J

Mouser Part No
771-MUR560J

WeEn Semiconductors

Rectifiers MUR560J/SMC/REEL 13\" Q1/T1 *STANDARD MARK SMD

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Datasheet

3,048In Stock

Cut Tape

£0.533

£0.329

£0.212

£0.162

Reel

£0.137

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Rectifiers RAIL REC-EPI

BYQ30E-200,127
WeEn Semiconductors
1: £0.934
975In Stock

Mfr. Part No.
BYQ30E-200,127

Mouser Part No
771-BYQ30E-200127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

975In Stock

£0.934

£0.442

£0.394

£0.318

Min.: 1
Mult.: 1

Rectifiers Dual ultrafast power diode

BYV415K-600PQ
WeEn Semiconductors
1: £2.04
476In Stock

Mfr. Part No.
BYV415K-600PQ

Mouser Part No
771-BYV415K-600P

WeEn Semiconductors

Rectifiers Dual ultrafast power diode

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Datasheet

476In Stock

£2.04

£1.09

£0.978

£0.882

Min.: 1
Mult.: 1

Rectifiers Ultrafast power diode

BYV10EX-600PQ
WeEn Semiconductors
1: £0.811
6,000Expected 11/06/2026

Mfr. Part No.
BYV10EX-600PQ

Mouser Part No
771-BYV10EX-600P

WeEn Semiconductors

Rectifiers Ultrafast power diode

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Datasheet

6,000Expected 11/06/2026

£0.811

£0.504

£0.328

£0.26

View

Min.: 1
Mult.: 1

Rectifiers Ultrafast Pwr Diode

BYV10X-600PQ
WeEn Semiconductors
1: £0.623
8,035On Order

Mfr. Part No.
BYV10X-600PQ

Mouser Part No
771-BYV10X-600PQ

WeEn Semiconductors

Rectifiers Ultrafast Pwr Diode

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Datasheet

8,035On Order

£0.623

£0.429

£0.32

£0.285

View

Min.: 1
Mult.: 1

Rectifiers PWR 600 V 5 A Diode

BYV25FD-600,118
WeEn Semiconductors
1: £0.943
15,204On Order

Mfr. Part No.
BYV25FD-600,118

Mouser Part No
771-BYV25FD600118

WeEn Semiconductors

Rectifiers PWR 600 V 5 A Diode

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Datasheet

15,204On Order

Cut Tape

£0.943

£0.54

£0.455

£0.361

Reel

£0.292

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Rectifiers RECT UFAST 150V

BYW29E-150,127
WeEn Semiconductors
1: £1.08
5,984On Order

Mfr. Part No.
BYW29E-150,127

Mouser Part No
771-BYW29E-150

WeEn Semiconductors

Rectifiers RECT UFAST 150V

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Datasheet

5,984On Order

£1.08

£0.505

£0.383

£0.311

£0.283

Min.: 1
Mult.: 1

Rectifiers BYQ28ED-200PLJ/TO252/REEL 13\" Q1/T1 *STANDARD MARK SMD

BYQ28ED-200PLJ
WeEn Semiconductors
7,500: £0.189
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BYQ28ED-200PLJ

Mouser Part No
771-BYQ28ED-200PLJ

WeEn Semiconductors

Rectifiers BYQ28ED-200PLJ/TO252/REEL 13\" Q1/T1 *STANDARD MARK SMD

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.189

Min.: 7,500
Mult.: 2,500

Reel: 2,500

Power Switch ICs - Power Distribution Dual Ultrafast Power Diode

BYQ42E-200Q
WeEn Semiconductors
6,000: £0.408
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BYQ42E-200Q

Mouser Part No
771-BYQ42E-200Q

WeEn Semiconductors

Power Switch ICs - Power Distribution Dual Ultrafast Power Diode

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Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.408

Min.: 6,000
Mult.: 1,000

MOSFETs Dual Ultrafast Power Diode

BYQ72EK-200Q
WeEn Semiconductors
900: £0.65
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BYQ72EK-200Q

Mouser Part No
771-BYQ72EK-200Q

WeEn Semiconductors

MOSFETs Dual Ultrafast Power Diode

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Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.65

Min.: 900
Mult.: 450

Small Signal Switching Diodes Dual Ultrafast Power Diode

BYQ72EW-200Q
WeEn Semiconductors
1: £1.98
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BYQ72EW-200Q

Mouser Part No
771-BYQ72EW-200Q

WeEn Semiconductors

Small Signal Switching Diodes Dual Ultrafast Power Diode

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Datasheet

Non-Stocked Lead-Time 12 Weeks

£1.98

£1.27

£0.917

£0.661

Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYR29-800,127
WeEn Semiconductors
6,000: £0.342
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BYR29-800,127

Mouser Part No
771-BYR29-800127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.342

Min.: 6,000
Mult.: 1,000

Ultrafast Rectifiers

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