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

BYQ28E-200,127
WeEn Semiconductors
1: $1.92
1,140In Stock
6,000Expected 24/6/2026

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 24/6/2026

$1.92

$1.09

$0.72

$0.557

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Min.: 1
Mult.: 1

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

BYR29X-800PQ
WeEn Semiconductors
1: $2.35
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

$2.35

$1.45

$0.952

$0.748

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYT28-300,127
WeEn Semiconductors
1: $2.84
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

$2.84

$1.78

$1.17

$0.948

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYT79-500,127
WeEn Semiconductors
1: $2.82
11In Stock
6,000Expected 25/6/2026

Mfr. Part No.
BYT79-500,127

Mouser Part No
771-BYT79-500127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

11In Stock

6,000Expected 25/6/2026

$2.82

$1.81

$1.22

$1.14

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Min.: 1
Mult.: 1

Rectifiers Ultrafast pwr diode

BYV10-600PQ
WeEn Semiconductors
1: $1.58
1,245In Stock

Mfr. Part No.
BYV10-600PQ

Mouser Part No
771-BYV10-600PQ

WeEn Semiconductors

Rectifiers Ultrafast pwr diode

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Datasheet

1,245In Stock

$1.58

$0.992

$0.652

$0.505

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Min.: 1
Mult.: 1

Rectifiers BYV10ED-600P/DPAK

BYV10ED-600PJ
WeEn Semiconductors
1: $1.50
51In Stock
7,500Expected 18/6/2026

Mfr. Part No.
BYV10ED-600PJ

Mouser Part No
771-BYV10ED-600PJ

WeEn Semiconductors

Rectifiers BYV10ED-600P/DPAK

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Datasheet

51In Stock

7,500Expected 18/6/2026

Cut Tape

$1.50

$1.04

$0.684

$0.535

Reel

$0.374

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Min.: 1
Mult.: 1

: 2,500

Rectifiers RECT UFAST 400VAC

BYV29-400,127
WeEn Semiconductors
1: $2.14
2,041In Stock
6,000Expected 24/6/2026

Mfr. Part No.
BYV29-400,127

Mouser Part No
771-BYV29-400

WeEn Semiconductors

Rectifiers RECT UFAST 400VAC

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Datasheet

2,041In Stock

6,000Expected 24/6/2026

$2.14

$1.35

$0.899

$0.816

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYV29-500,127
WeEn Semiconductors
1: $2.21
1,462In Stock
6,000Expected 25/6/2026

Mfr. Part No.
BYV29-500,127

Mouser Part No
771-BYV29-500127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

1,462In Stock

6,000Expected 25/6/2026

$2.21

$1.40

$0.929

$0.727

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Min.: 1
Mult.: 1

Rectifiers BYV29D-600PJ/TO252/REEL 13\" Q1/T1 *STANDARD MARK SMD

BYV29D-600PJ
WeEn Semiconductors
1: $1.53
2,423In Stock
7,500Expected 25/6/2026

Mfr. Part No.
BYV29D-600PJ

Mouser Part No
771-BYV29D-600PJ

WeEn Semiconductors

Rectifiers BYV29D-600PJ/TO252/REEL 13\" Q1/T1 *STANDARD MARK SMD

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Datasheet

2,423In Stock

7,500Expected 25/6/2026

Cut Tape

$1.53

$0.956

$0.626

$0.482

Reel

$0.413

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Rectifiers ENHANCED ULTRAFAST POWER DIODE

BYV29FD-600,118
WeEn Semiconductors
1: $2.14
1,778In Stock

Mfr. Part No.
BYV29FD-600,118

Mouser Part No
771-BYV29FD-600118

WeEn Semiconductors

Rectifiers ENHANCED ULTRAFAST POWER DIODE

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Datasheet

1,778In Stock

Cut Tape

$2.14

$1.35

$0.899

$0.703

Reel

$0.564

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Rectifiers DIODE RECT UFAST 600V

BYV29FX-600,127
WeEn Semiconductors
1: $2.77
491In Stock
8,000Expected 24/6/2026

Mfr. Part No.
BYV29FX-600,127

Mouser Part No
771-BYV29FX-600127

WeEn Semiconductors

Rectifiers DIODE RECT UFAST 600V

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Datasheet

491In Stock

8,000Expected 24/6/2026

$2.77

$1.71

$1.12

$0.884

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Min.: 1
Mult.: 1

Rectifiers EPI

BYV29X-600,127
WeEn Semiconductors
1: $1.89
4,968In Stock

Mfr. Part No.
BYV29X-600,127

Mouser Part No
771-BYV29X-600127

WeEn Semiconductors

Rectifiers EPI

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Datasheet

4,968In Stock

$1.89

$1.18

$0.778

$0.612

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Min.: 1
Mult.: 1

Rectifiers Dual ultrafast power diode

BYV72EW-200,127
WeEn Semiconductors
1: $4.07
458In 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

458In Stock

$4.07

$2.63

$1.81

$1.43

$1.27

Min.: 1
Mult.: 1

Rectifiers RECT UFAST 200VAC

BYV79E-200,127
WeEn Semiconductors
1: $2.77
1,108In Stock

Mfr. Part No.
BYV79E-200,127

Mouser Part No
771-BYV79E-200

WeEn Semiconductors

Rectifiers RECT UFAST 200VAC

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Datasheet

1,108In Stock

$2.77

$1.65

$1.10

$0.872

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Min.: 1
Mult.: 1

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

MUR560J
WeEn Semiconductors
1: $1.06
3,463In 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

3,463In Stock

Cut Tape

$1.06

$0.657

$0.424

$0.322

Reel

$0.228

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Rectifiers RAIL REC-EPI

BYQ30E-200,127
WeEn Semiconductors
1: $2.15
969In Stock

Mfr. Part No.
BYQ30E-200,127

Mouser Part No
771-BYQ30E-200127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

969In Stock

$2.15

$1.36

$0.91

$0.714

View

Min.: 1
Mult.: 1

Rectifiers TAPE13 PWRDIODE

BYV29B-500,118
WeEn Semiconductors
1: $2.34
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

$2.34

$1.49

$0.986

$0.673

Reel

$0.635

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Rectifiers Dual ultrafast power diode

BYV415K-600PQ
WeEn Semiconductors
1: $4.55
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

$4.55

$2.96

$1.78

$1.77

View

Min.: 1
Mult.: 1

Rectifiers Ultrafast power diode

BYV10EX-600PQ
WeEn Semiconductors
1: $1.65
6,000Expected 24/6/2026

Mfr. Part No.
BYV10EX-600PQ

Mouser Part No
771-BYV10EX-600P

WeEn Semiconductors

Rectifiers Ultrafast power diode

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Datasheet

6,000Expected 24/6/2026

$1.65

$1.02

$0.671

$0.535

View

Min.: 1
Mult.: 1

Rectifiers Ultrafast Pwr Diode

BYV10X-600PQ
WeEn Semiconductors
1: $1.65
9,033On Order

Mfr. Part No.
BYV10X-600PQ

Mouser Part No
771-BYV10X-600PQ

WeEn Semiconductors

Rectifiers Ultrafast Pwr Diode

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Datasheet

9,033On Order

$1.65

$0.844

$0.626

$0.555

View

Min.: 1
Mult.: 1

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

BYQ28ED-200PLJ
WeEn Semiconductors
7,500: $0.37
Non-Stocked Lead-Time 16 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 16 Weeks

Cut Tape

$0.37

$0.36

$0.352

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

: 2,500

Power Switch ICs - Power Distribution Dual Ultrafast Power Diode

BYQ42E-200Q
WeEn Semiconductors
6,000: $0.842
Non-Stocked Lead-Time 16 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 16 Weeks

$0.842

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

MOSFETs Dual Ultrafast Power Diode

BYQ72EK-200Q
WeEn Semiconductors
900: $1.29
Non-Stocked Lead-Time 16 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 16 Weeks

$1.29

$1.24

$1.21

Min.: 900
Mult.: 450

Small Signal Switching Diodes Dual Ultrafast Power Diode

BYQ72EW-200Q
WeEn Semiconductors
1: $3.93
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BYQ72EW-200Q

Mouser Part No
771-BYQ72EW-200Q

WeEn Semiconductors

Small Signal Switching Diodes Dual Ultrafast Power Diode

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.93

$2.54

$1.74

$1.32

View

Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYR29-800,127
WeEn Semiconductors
6,000: $0.649
Non-Stocked Lead-Time 16 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 16 Weeks

$0.649

$0.637

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

Ultrafast Rectifiers

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