Semiconductors – Mouser Singapore

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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 RAIL REC-EPI

BYV34-500,127
WeEn Semiconductors
1: $3.27
6,386In Stock

Mfr. Part No.
BYV34-500,127

Mouser Part No
771-BYV34-500127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

6,386In Stock

$3.27

$2.02

$1.54

$1.29

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Min.: 1
Mult.: 1

Rectifiers TAPE-7 REC-EPI

BYV42EB-200,118
WeEn Semiconductors
1: $1.79
5,483In Stock

Mfr. Part No.
BYV42EB-200,118

Mouser Part No
771-BYV42EB-200118

WeEn Semiconductors

Rectifiers TAPE-7 REC-EPI

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Datasheet

5,483In Stock

Cut Tape

$1.79

$1.46

$1.26

$0.997

Reel

$0.949

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MouseReel Available

Min.: 1
Mult.: 1

: 800

Rectifiers TO-220 REC-EPI

BYW29EX-200,127
WeEn Semiconductors
1: $1.89
5,138In Stock

Mfr. Part No.
BYW29EX-200,127

Mouser Part No
771-BYW29EX-200127

WeEn Semiconductors

Rectifiers TO-220 REC-EPI

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Datasheet

5,138In Stock

$1.89

$1.30

$1.02

$0.803

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Min.: 1
Mult.: 1

Rectifiers RECT DL UF 200V

BYV42E-200,127
WeEn Semiconductors
1: $3.02
5,074In 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

5,074In Stock

$3.02

$1.92

$1.27

$1.02

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Min.: 1
Mult.: 1

Small Signal Switching Diodes BYV60W-600P/SOD142/STANDARD MA

BYV60W-600PQ
WeEn Semiconductors
1: $3.25
1,153In Stock

Mfr. Part No.
BYV60W-600PQ

Mouser Part No
771-BYV60W-600PQ

WeEn Semiconductors

Small Signal Switching Diodes BYV60W-600P/SOD142/STANDARD MA

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Datasheet

1,153In Stock

$3.25

$2.40

Min.: 1
Mult.: 1

Rectifiers RECT UFAST 150V

BYW29E-150,127
WeEn Semiconductors
1: $1.50
5,674In Stock

Mfr. Part No.
BYW29E-150,127

Mouser Part No
771-BYW29E-150

WeEn Semiconductors

Rectifiers RECT UFAST 150V

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Datasheet

5,674In Stock

$1.50

$0.662

$0.478

$0.477

$0.474

Min.: 1
Mult.: 1

Rectifiers RECT DL UF 400V

BYV34-400,127
WeEn Semiconductors
1: $2.53
2,983In Stock

Mfr. Part No.
BYV34-400,127

Mouser Part No
771-BYV34-400

WeEn Semiconductors

Rectifiers RECT DL UF 400V

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Datasheet

2,983In Stock

$2.53

$1.50

$1.49

$1.19

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYV44-500,127
WeEn Semiconductors
1: $1.67
3,226In Stock

Mfr. Part No.
BYV44-500,127

Mouser Part No
771-BYV44-500127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

3,226In Stock

$1.67

$1.58

$1.29

$1.09

Min.: 1
Mult.: 1

Small Signal Switching Diodes BYV60W-600PT2/TO247-2L/STANDARD MARKING * HORIZONTAL, RAIL PACK

BYV60W-600PT2Q
WeEn Semiconductors
1: $4.99
2,376In Stock

Mfr. Part No.
BYV60W-600PT2Q

Mouser Part No
771-BYV60W-600PT2Q

WeEn Semiconductors

Small Signal Switching Diodes BYV60W-600PT2/TO247-2L/STANDARD MARKING * HORIZONTAL, RAIL PACK

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Datasheet

2,376In Stock

$4.99

$3.28

$2.61

$2.60

Min.: 1
Mult.: 1

Rectifiers PWR 600 V 5 A Diode

BYV25FX-600,127
WeEn Semiconductors
1: $1.78
1,898In Stock

Mfr. Part No.
BYV25FX-600,127

Mouser Part No
771-BYV25FX600127

WeEn Semiconductors

Rectifiers PWR 600 V 5 A Diode

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Datasheet

1,898In Stock

$1.78

$1.12

$0.742

$0.61

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Min.: 1
Mult.: 1

Rectifiers Dual Ultrafast Power Diode

BYV32E-200PQ
WeEn Semiconductors
1: $3.20
1,627In Stock

Mfr. Part No.
BYV32E-200PQ

Mouser Part No
771-BYV32E-200PQ

WeEn Semiconductors

Rectifiers Dual Ultrafast Power Diode

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Datasheet

1,627In Stock

$3.20

$2.00

$1.32

$1.07

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Min.: 1
Mult.: 1

Rectifiers Dual ultrafast power diode

BYV415W-600PQ
WeEn Semiconductors
1: $4.55
372In Stock

Mfr. Part No.
BYV415W-600PQ

Mouser Part No
771-BYV415W-600PQ

WeEn Semiconductors

Rectifiers Dual ultrafast power diode

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Datasheet

372In Stock

$4.55

$2.96

$2.27

$1.64

Min.: 1
Mult.: 1

Small Signal Switching Diodes BYV30W-600PT2/TO247-2L/STANDARD MARKING * HORIZONTAL, RAIL PACK

BYV30W-600PT2Q
WeEn Semiconductors
1: $3.82
366In Stock

Mfr. Part No.
BYV30W-600PT2Q

Mouser Part No
771-BYV30W-600PT2Q

WeEn Semiconductors

Small Signal Switching Diodes BYV30W-600PT2/TO247-2L/STANDARD MARKING * HORIZONTAL, RAIL PACK

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Datasheet

366In Stock

$3.82

$2.45

$1.67

$1.21

$1.20

Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYR29-600,127
WeEn Semiconductors
1: $2.31
4,728In Stock

Mfr. Part No.
BYR29-600,127

Mouser Part No
771-BYR29-600127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

4,728In Stock

$2.31

$1.46

$0.973

$0.798

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYV42E-150,127
WeEn Semiconductors
1: $2.10
2,352In Stock

Mfr. Part No.
BYV42E-150,127

Mouser Part No
771-BYV42E-150127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

2,352In Stock

$2.10

$1.20

$1.19

$0.947

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Min.: 1
Mult.: 1

Rectifiers BYV10MX-600P/TO220F-2L/STANDARD MARKING * HORIZONTAL, RAIL PACK

BYV10MX-600PQ
WeEn Semiconductors
1: $1.57
4,344In Stock

Mfr. Part No.
BYV10MX-600PQ

Mouser Part No
771-BYV10MX-600PQ

WeEn Semiconductors

Rectifiers BYV10MX-600P/TO220F-2L/STANDARD MARKING * HORIZONTAL, RAIL PACK

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Datasheet

4,344In Stock

$1.57

$1.11

$0.694

$0.48

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Min.: 1
Mult.: 1

Rectifiers EPI

BYV29X-500,127
WeEn Semiconductors
1: $2.42
2,246In Stock

Mfr. Part No.
BYV29X-500,127

Mouser Part No
771-BYV29X-500127

WeEn Semiconductors

Rectifiers EPI

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Datasheet

2,246In Stock

$2.42

$1.60

$1.12

$0.973

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Min.: 1
Mult.: 1

Rectifiers TAPE13 PWRDIODE

BYQ28ED-200,118
WeEn Semiconductors
1: $1.42
5,463In Stock

Mfr. Part No.
BYQ28ED-200,118

Mouser Part No
771-BYQ28ED-200118

WeEn Semiconductors

Rectifiers TAPE13 PWRDIODE

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Datasheet

5,463In Stock

Cut Tape

$1.42

$1.10

$0.723

$0.563

Reel

$0.442

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Rectifiers RECT UFAST 200V

BYQ28X-200,127
WeEn Semiconductors
1: $1.57
4,408In Stock

Mfr. Part No.
BYQ28X-200,127

Mouser Part No
771-BYQ28X-200

WeEn Semiconductors

Rectifiers RECT UFAST 200V

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Datasheet

4,408In Stock

$1.57

$1.00

$0.805

$0.567

$0.566

Min.: 1
Mult.: 1

Rectifiers BYT79X-600P/TO-220F/STANDARD M

BYT79X-600PQ
WeEn Semiconductors
1: $2.40
3,346In Stock

Mfr. Part No.
BYT79X-600PQ

Mouser Part No
771-BYT79X-600PQ

WeEn Semiconductors

Rectifiers BYT79X-600P/TO-220F/STANDARD M

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Datasheet

3,346In Stock

$2.40

$1.53

$1.01

$0.798

View

Min.: 1
Mult.: 1

Rectifiers TAPE13 REC-EPI

BYW29ED-200,118
WeEn Semiconductors
1: $2.11
4,900In Stock

Mfr. Part No.
BYW29ED-200,118

Mouser Part No
771-BYW29ED-200118

WeEn Semiconductors

Rectifiers TAPE13 REC-EPI

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Datasheet

4,900In Stock

Cut Tape

$2.11

$1.40

$0.933

$0.765

Reel

$0.626

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Rectifiers RAIL REC-EPI

BYQ28E-200,127
WeEn Semiconductors
1: $1.26
1,140In Stock
6,000Expected 14/5/2026

Mfr. Part No.
BYQ28E-200,127

Mouser Part No
771-BYQ28E-200127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

1,140In Stock

6,000Expected 14/5/2026

$1.26

$0.406

$0.393

Min.: 1
Mult.: 1

Small Signal Switching Diodes BYR29X-800P/TO-220F/STANDARD M

BYR29X-800PQ
WeEn Semiconductors
1: $2.13
1,826In Stock

Mfr. Part No.
BYR29X-800PQ

Mouser Part No
771-BYR29X-800PQ

WeEn Semiconductors

Small Signal Switching Diodes BYR29X-800P/TO-220F/STANDARD M

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Datasheet

1,826In Stock

$2.13

$1.32

$0.863

$0.681

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYT28-300,127
WeEn Semiconductors
1: $2.54
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

$2.54

$1.61

$1.07

$0.891

View

Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYT79-500,127
WeEn Semiconductors
1: $0.862
481In Stock
6,000Expected 25/6/2026

Mfr. Part No.
BYT79-500,127

Mouser Part No
771-BYT79-500127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

Learn More

Datasheet

481In Stock

6,000Expected 25/6/2026

$0.862

$0.852

Min.: 1
Mult.: 1

Ultrafast Rectifiers

Types of Semiconductors

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