Semiconductors – Mouser Japan

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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 #

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

BYR29X-800PQ
WeEn Semiconductors
1: ¥280.7
1,826In Stock

Mfr. Part #
BYR29X-800PQ

Mouser Part #
771-BYR29X-800PQ

WeEn Semiconductors

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

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Datasheet

1,826In Stock

¥280.7

¥172.7

¥113.8

¥89.4

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYT28-300,127
WeEn Semiconductors
1: ¥338.8
5,990In Stock

Mfr. Part #
BYT28-300,127

Mouser Part #
771-BYT28-300127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

5,990In Stock

¥338.8

¥212.6

¥140

¥111.1

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYT79-500,127
WeEn Semiconductors
1: ¥337.2
5In Stock
6,000Expected 4/1/2027

Mfr. Part #
BYT79-500,127

Mouser Part #
771-BYT79-500127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

5In Stock

6,000Expected 4/1/2027

¥337.2

¥215.9

¥162.8

¥132

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Min.: 1
Mult.: 1

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

BYT79X-600PQ
WeEn Semiconductors
1: ¥265.8
2,816In Stock

Mfr. Part #
BYT79X-600PQ

Mouser Part #
771-BYT79X-600PQ

WeEn Semiconductors

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

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Datasheet

2,816In Stock

¥265.8

¥169.4

¥112.3

¥88.2

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Min.: 1
Mult.: 1

Rectifiers Ultrafast pwr diode

BYV10-600PQ
WeEn Semiconductors
1: ¥189.4
1,245In Stock

Mfr. Part #
BYV10-600PQ

Mouser Part #
771-BYV10-600PQ

WeEn Semiconductors

Rectifiers Ultrafast pwr diode

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Datasheet

1,245In Stock

¥189.4

¥118.6

¥77.9

¥60.3

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Min.: 1
Mult.: 1

Rectifiers Ultrafast Pwr Diode

BYV10X-600PQ
WeEn Semiconductors
1: ¥192.7
33In Stock

Mfr. Part #
BYV10X-600PQ

Mouser Part #
771-BYV10X-600PQ

WeEn Semiconductors

Rectifiers Ultrafast Pwr Diode

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Datasheet

33In Stock

¥192.7

¥121.1

¥79.6

¥61.8

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Min.: 1
Mult.: 1

Rectifiers TAPE13 PWRDIODE

BYV29B-500,118
WeEn Semiconductors
1: ¥279
1,467In Stock

Mfr. Part #
BYV29B-500,118

Mouser Part #
771-BYV29B-500118

WeEn Semiconductors

Rectifiers TAPE13 PWRDIODE

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Datasheet

1,467In Stock

Cut Tape

¥279

¥177.7

¥113.9

¥80.4

Reel

¥75.9

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MouseReel Available

Min.: 1
Mult.: 1

: 800

Rectifiers ENHANCED ULTRAFAST POWER DIODE

BYV29FD-600,118
WeEn Semiconductors
1: ¥255.8
1,773In Stock

Mfr. Part #
BYV29FD-600,118

Mouser Part #
771-BYV29FD-600118

WeEn Semiconductors

Rectifiers ENHANCED ULTRAFAST POWER DIODE

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Datasheet

1,773In Stock

Cut Tape

¥255.8

¥161.8

¥107.5

¥84

Reel

¥67.4

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Rectifiers EPI

BYV29X-600,127
WeEn Semiconductors
1: ¥225.9
4,963In Stock

Mfr. Part #
BYV29X-600,127

Mouser Part #
771-BYV29X-600127

WeEn Semiconductors

Rectifiers EPI

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Datasheet

4,963In Stock

¥225.9

¥140.5

¥93

¥73.1

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYV42E-150,127
WeEn Semiconductors
1: ¥358.8
1,531In Stock

Mfr. Part #
BYV42E-150,127

Mouser Part #
771-BYV42E-150127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

1,531In Stock

¥358.8

¥227.6

¥154

¥124.7

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Min.: 1
Mult.: 1

Rectifiers RECT DL UF 200V

BYV42E-200,127
WeEn Semiconductors
1: ¥357.1
1,566In Stock

Mfr. Part #
BYV42E-200,127

Mouser Part #
771-BYV42E-200127

WeEn Semiconductors

Rectifiers RECT DL UF 200V

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Datasheet

1,566In Stock

¥357.1

¥229.2

¥154

¥122.2

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Min.: 1
Mult.: 1

Rectifiers Dual ultrafast power diode

BYV72EW-200,127
WeEn Semiconductors
1: ¥486.7
451In Stock
600Expected 3/4/2027

Mfr. Part #
BYV72EW-200,127

Mouser Part #
771-BYV72EW-200127

WeEn Semiconductors

Rectifiers Dual ultrafast power diode

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Datasheet

451In Stock

600Expected 3/4/2027

¥486.7

¥260.8

¥210.9

¥174.4

¥153.5

Min.: 1
Mult.: 1

Rectifiers RECT UFAST 200VAC

BYV79E-200,127
WeEn Semiconductors
1: ¥310.6
1,050In Stock

Mfr. Part #
BYV79E-200,127

Mouser Part #
771-BYV79E-200

WeEn Semiconductors

Rectifiers RECT UFAST 200VAC

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Datasheet

1,050In Stock

¥310.6

¥197.7

¥131.9

¥104.1

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Min.: 1
Mult.: 1

Rectifiers FAST REC 8A 200V

BYW29E-200,127
WeEn Semiconductors
1: ¥313.9
2,216In Stock
6,000Expected 4/1/2027

Mfr. Part #
BYW29E-200,127

Mouser Part #
771-BYW29E-200

WeEn Semiconductors

Rectifiers FAST REC 8A 200V

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Datasheet

2,216In Stock

6,000Expected 4/1/2027

¥313.9

¥194.3

¥127.4

¥100.2

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Min.: 1
Mult.: 1

Rectifiers RAIL REC-EPI

BYQ30E-200,127
WeEn Semiconductors
1: ¥257.5
966In Stock

Mfr. Part #
BYQ30E-200,127

Mouser Part #
771-BYQ30E-200127

WeEn Semiconductors

Rectifiers RAIL REC-EPI

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Datasheet

966In Stock

¥257.5

¥163.1

¥108.8

¥85.4

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Min.: 1
Mult.: 1

Rectifiers Dual ultrafast power diode

BYV415K-600PQ
WeEn Semiconductors
1: ¥543.1
474In Stock

Mfr. Part #
BYV415K-600PQ

Mouser Part #
771-BYV415K-600P

WeEn Semiconductors

Rectifiers Dual ultrafast power diode

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Datasheet

474In Stock

¥543.1

¥353.8

¥212.6

¥210.9

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Min.: 1
Mult.: 1

Rectifiers Ultrafast power diode

BYV10EX-600PQ
WeEn Semiconductors
1: ¥197.7
6,000Expected 11/5/2026

Mfr. Part #
BYV10EX-600PQ

Mouser Part #
771-BYV10EX-600P

WeEn Semiconductors

Rectifiers Ultrafast power diode

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Datasheet

6,000Expected 11/5/2026

¥197.7

¥121.9

¥80.2

¥63.9

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Min.: 1
Mult.: 1

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

BYV29D-600PJ
WeEn Semiconductors
1: ¥182.7
17,307On Order

Mfr. Part #
BYV29D-600PJ

Mouser Part #
771-BYV29D-600PJ

WeEn Semiconductors

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

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Datasheet

17,307On Order

Cut Tape

¥182.7

¥114.3

¥74.7

¥57.6

Reel

¥48.5

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Rectifiers FAST DUAL 20A 200V

BYV32E-200,127
WeEn Semiconductors
1: ¥382
11,870On Order

Mfr. Part #
BYV32E-200,127

Mouser Part #
771-BYV32E-200

WeEn Semiconductors

Rectifiers FAST DUAL 20A 200V

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Datasheet

11,870On Order

¥382

¥239.2

¥144.8

¥122.4

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Min.: 1
Mult.: 1

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

MUR560J
WeEn Semiconductors
1: ¥215.9
12,000Expected 4/8/2027

Mfr. Part #
MUR560J

Mouser Part #
771-MUR560J

WeEn Semiconductors

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

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Datasheet

12,000Expected 4/8/2027

Cut Tape

¥215.9

¥149.5

¥94.7

¥58.6

Reel

¥36.7

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Rectifiers BYV30W-600PQ/SOD142/STANDARD M

BYV30W-600PQ
WeEn Semiconductors
1: ¥461.8
500Expected 10/8/2026

Mfr. Part #
BYV30W-600PQ

Mouser Part #
771-BYV30W-600PQ

WeEn Semiconductors

Rectifiers BYV30W-600PQ/SOD142/STANDARD M

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Datasheet

500Expected 10/8/2026

¥461.8

¥297.3

¥204.3

¥177.7

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Min.: 1
Mult.: 1

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

BYQ28ED-200PLJ
WeEn Semiconductors
1: ¥204.3
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
BYQ28ED-200PLJ

Mouser Part #
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 24 Weeks

Cut Tape

¥204.3

¥125.7

¥82.7

¥65.1

Reel

¥49.2

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Power Switch ICs - Power Distribution Dual Ultrafast Power Diode

BYQ42E-200Q
WeEn Semiconductors
6,000: ¥98.3
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
BYQ42E-200Q

Mouser Part #
771-BYQ42E-200Q

WeEn Semiconductors

Power Switch ICs - Power Distribution Dual Ultrafast Power Diode

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Datasheet

Non-Stocked Lead-Time 24 Weeks

¥98.3

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

MOSFETs Dual Ultrafast Power Diode

BYQ72EK-200Q
WeEn Semiconductors
900: ¥153.8
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
BYQ72EK-200Q

Mouser Part #
771-BYQ72EK-200Q

WeEn Semiconductors

MOSFETs Dual Ultrafast Power Diode

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Datasheet

Non-Stocked Lead-Time 24 Weeks

¥153.8

¥151.3

¥145.5

Min.: 900
Mult.: 450

Small Signal Switching Diodes Dual Ultrafast Power Diode

BYQ72EW-200Q
WeEn Semiconductors
1: ¥470.1
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
BYQ72EW-200Q

Mouser Part #
771-BYQ72EW-200Q

WeEn Semiconductors

Small Signal Switching Diodes Dual Ultrafast Power Diode

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

¥470.1

¥304

¥207.6

¥157.6

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Min.: 1
Mult.: 1