Semiconductors – Mouser South Africa

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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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Part #

Rectifiers RECT DL UF 200V

BYV42E-200,127
WeEn Semiconductors
1: $1.31
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

$1.31

$0.598

Min.: 1
Mult.: 1

Rectifiers TAPE13 REC-EPI

BYW29ED-200,118
WeEn Semiconductors
1: $1.52
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

$1.52

$1.01

$0.671

$0.55

Reel

$0.442

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Rectifiers RAIL REC-EPI

BYT28-300,127
WeEn Semiconductors
1: $1.83
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

$1.83

$1.16

$0.773

$0.641

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Min.: 1
Mult.: 1

Rectifiers Ultrafast pwr diode

BYV10-600PQ
WeEn Semiconductors
1: $0.661
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

$0.661

$0.401

$0.394

$0.327

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Min.: 1
Mult.: 1

Rectifiers RECT UFAST 400VAC

BYV29-400,127
WeEn Semiconductors
1: $0.92
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

$0.92

$0.413

$0.40

$0.378

Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYV29-500,127
WeEn Semiconductors
1: $0.94
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

$0.94

$0.447

$0.426

$0.398

$0.393

Min.: 1
Mult.: 1

Rectifiers TAPE13 PWRDIODE

BYV29B-500,118
WeEn Semiconductors
1: $1.56
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

$1.56

$0.947

$0.601

$0.426

Reel

$0.426

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Rectifiers DIODE RECT UFAST 600V

BYV29FX-600,127
WeEn Semiconductors
1: $1.56
493In Stock
7,000Expected 2026/05/28

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 2026/05/28

$1.56

$0.983

$0.652

$0.528

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Min.: 1
Mult.: 1

Rectifiers EPI

BYV29X-500,127
WeEn Semiconductors
1: $1.74
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

$1.74

$1.15

$0.804

$0.70

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Min.: 1
Mult.: 1

Rectifiers EPI

BYV29X-600,127
WeEn Semiconductors
1: $0.83
1,529In Stock
6,000Expected 2026/03/04

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 2026/03/04

$0.83

$0.38

$0.379

$0.356

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Min.: 1
Mult.: 1

Rectifiers Dual ultrafast power diode

BYV72EW-200,127
WeEn Semiconductors
1: $2.04
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

$2.04

$0.912

Min.: 1
Mult.: 1

Rectifiers RECT UFAST 200VAC

BYV79E-200,127
WeEn Semiconductors
1: $1.21
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

$1.21

$0.523

$0.521

$0.494

$0.491

Min.: 1
Mult.: 1

Rectifiers FAST REC 8A 200V

BYW29E-200,127
WeEn Semiconductors
1: $1.48
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

$1.48

$1.47

$0.388

Min.: 1
Mult.: 1

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

MUR560J
WeEn Semiconductors
1: $0.711
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

$0.711

$0.438

$0.283

$0.215

Reel

$0.183

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Rectifiers RAIL REC-EPI

BYQ30E-200,127
WeEn Semiconductors
1: $1.24
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

$1.24

$0.588

$0.525

$0.423

Min.: 1
Mult.: 1

Rectifiers Dual ultrafast power diode

BYV415K-600PQ
WeEn Semiconductors
1: $2.72
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

$2.72

$1.45

$1.30

$1.17

Min.: 1
Mult.: 1

Rectifiers Ultrafast power diode

BYV10EX-600PQ
WeEn Semiconductors
1: $1.08
6,000Expected 2026/06/11

Mfr. Part No.
BYV10EX-600PQ

Mouser Part No
771-BYV10EX-600P

WeEn Semiconductors

Rectifiers Ultrafast power diode

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Datasheet

6,000Expected 2026/06/11

$1.08

$0.671

$0.437

$0.347

View

Min.: 1
Mult.: 1

Rectifiers RECT UFAST 150V

BYW29E-150,127
WeEn Semiconductors
1: $1.44
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

$1.44

$0.672

$0.511

$0.414

$0.377

Min.: 1
Mult.: 1

Rectifiers Ultrafast Pwr Diode

BYV10X-600PQ
WeEn Semiconductors
1: $0.83
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

$0.83

$0.571

$0.426

$0.379

View

Min.: 1
Mult.: 1

Rectifiers PWR 600 V 5 A Diode

BYV25FD-600,118
WeEn Semiconductors
1: $1.26
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

$1.26

$0.72

$0.606

$0.481

Reel

$0.39

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BYQ28ED-200PLJ
WeEn Semiconductors
7,500: $0.252
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

$0.252

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

Reel: 2,500

Power Switch ICs - Power Distribution Dual Ultrafast Power Diode

BYQ42E-200Q
WeEn Semiconductors
6,000: $0.543
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

$0.543

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

MOSFETs Dual Ultrafast Power Diode

BYQ72EK-200Q
WeEn Semiconductors
900: $0.865
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

$0.865

Min.: 900
Mult.: 450

Small Signal Switching Diodes Dual Ultrafast Power Diode

BYQ72EW-200Q
WeEn Semiconductors
1: $2.64
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

$2.64

$1.70

$1.22

$0.88

Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYR29-800,127
WeEn Semiconductors
6,000: $0.456
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BYR29-800,127

Mouser Part No
771-BYR29-800127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.456

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

Ultrafast Rectifiers

Types of Semiconductors

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