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All Products > Semiconductors

PoE - MOSFET Switch

MOSFET Switches for Power Over Ethernet

MOSFETs are also for power switching circuits. Unlike bipolar junction transistors (BJTs), the competing type of power transistor, MOSFETs do not require a continuous flow of drive current to remain in the ON state. Additionally, MOSFETs can offer higher switching speeds, lower switching power losses, lower on-resistances, and reduced susceptibility to thermal runaway. In switched-mode power supplies (SMPSs), MOSFETS are often used as the switching elements for regulation as well as for power factor correction (PFC). Learn More


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Infineon Technologies BTS4141N
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726-BTS4141N


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Data Sheet 31,333
In Stock
Cut Tape
1: $1.94
10: $1.50
100: $1.22
500: $1.05
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4,000: $0.751
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Infineon Technologies BSP452
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726-BSP452


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE SWITCH
Data Sheet 14,068
In Stock
More Info Available
Cut Tape
1: $1.87
10: $1.48
100: $1.09
500: $1.04
Reel
4,000: $0.694
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Reel: 4,000
Infineon Technologies BTS4142N
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726-BTS4142N


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI-SIDE PWR SWITCH 1-CH
Data Sheet 9,501
In Stock
Cut Tape
1: $2.04
10: $1.58
100: $1.28
500: $1.11
Reel
4,000: $0.79
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Infineon Technologies ITS428L2
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726-ITS428L2


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH 1 CHANNEL
Data Sheet 5,902
In Stock
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1: $3.04
10: $2.35
100: $1.91
500: $1.65
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2,500: $1.17
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STMicroelectronics L6360TR
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511-L6360TR


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STMicroelectronics Interface - Specialized 18 to 32.5V IO-Link PHY2 Transceiver IC
Data Sheet 2,642
In Stock
Alternative Packaging
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1: $5.31
10: $4.27
100: $3.79
250: $3.51
500: View
3,000: $2.52

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Infineon Technologies ITS4140N
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726-ITS4140N


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side 1x1000mOhm 9-60V
Page 551

Data Sheet
3,906
In Stock
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1: $1.30
10: $1.03
100: $0.755
500: $0.721
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Infineon Technologies ISP752T
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726-ISP752T


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side 200mOhm 6-52V 1 3A
Page 551

Data Sheet
3,331
In Stock
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10: $1.36
100: $1.11
500: $0.962
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Infineon Technologies BSP752T
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726-BSP752T


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Infineon Technologies Power Switch ICs - Power Distribution DSO-8-6
Data Sheet 4,304
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10: $1.43
100: $1.16
500: $1.00
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Infineon Technologies BTS452R
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726-BTS452R


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Data Sheet 30,000
On Order
More Info Available
Cut Tape
1: $2.16
10: $1.66
100: $1.36
500: $1.17
Reel
2,500: $0.834
5,000: View

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Reel: 2,500
Infineon Technologies BTS5210G
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726-BTS5210G


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH 2 CHANNELS
Data Sheet 2,490
In Stock
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1: $2.39
10: $1.85
100: $1.50
500: $1.30
Reel
2,500: $0.926
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Infineon Technologies BSP772T
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726-BSP772T


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Data Sheet 2,699
In Stock
More Info Available
Cut Tape
1: $2.44
10: $1.88
100: $1.53
500: $1.32
Reel
2,500: $0.942
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Infineon Technologies BTS443P
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726-BTS443P


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side 1 Ch 36V 42W
Data Sheet 2,212
In Stock
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1: $2.87
10: $2.30
100: $2.09
250: $1.89
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STMicroelectronics VND5E025BKTR-E
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511-VND5E025BKTR-E


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STMicroelectronics Power Switch ICs - Power Distribution Double Ch High Side 41V 25mOhm 60A
Data Sheet 975
In Stock
Alternative Packaging
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1: $3.99
10: $3.21
100: $2.85
250: $2.63
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Reel: 1,000
Infineon Technologies BTS640S2G
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726-BTS640S2G


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Infineon Technologies Power Switch ICs - Power Distribution SMART SENSE HI-SIDE PWR SWITCH
Data Sheet 1,748
In Stock
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1: $4.32
10: $3.47
100: $3.16
250: $2.85
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Infineon Technologies BTS50080-1TMA
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726-BTS500801TMA


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH PROFET
Data Sheet 658
In Stock
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Alternative Packaging
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1: $4.70
10: $3.77
100: $3.44
250: $3.10
Reel
1,000: $2.35
2,000: View



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NXP Semiconductors PSMN075-100MSEX
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771-PSMN075-100MSEX


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PSMN075-100MSEX

New Product
New Product


NXP Semiconductors MOSFET
Page 748

Data Sheet
2,959
In Stock
Cut Tape
1: $0.95
10: $0.682
100: $0.478
1,000: $0.383
Reel
1,500: $0.323
9,000: View

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NXP Semiconductors PSMN040-100MSEX
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771-PSMN040-100MSEX


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PSMN040-100MSEX

New Product
New Product


NXP Semiconductors MOSFET
Page 748

Data Sheet
2,444
In Stock
Cut Tape
1: $1.09
10: $0.871
100: $0.674
500: $0.595
Reel
1,500: $0.417
9,000: View

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Infineon Technologies ISP742RI
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726-ISP742RI


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE SWITCH INDUSTRIAL APPS .4A
Data Sheet 1,880
In Stock
More Info Available
Cut Tape
1: $1.77
10: $1.40
100: $1.02
500: $0.98
Reel
2,500: $0.654
10,000: View

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Reel: 2,500
Infineon Technologies BTS50085-1TMA
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726-BTS500851TMA


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE HI CURRENT PWR SWITCH
Data Sheet 1
In Stock
More Info Available
Alternative Packaging
Cut Tape
1: $6.74
10: $5.41
100: $4.93
250: $4.45
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1,000: $3.36
2,000: View

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Reel: 1,000
Texas Instruments UC37133D
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Texas Instruments Power Switch ICs - Power Distribution High Side Smart Power Switch
Data Sheet 75
In Stock
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1: $6.86
10: $6.17
25: $5.79
50: $5.62
100: View



Min.: 1
Mult.: 1
Texas Instruments UC27133D
Enlarge
Texas Instruments Power Switch ICs - Power Distribution High Side Smart Power Switch
Data Sheet 81
In Stock
Alternative Packaging
1: $7.20
10: $6.48
25: $6.07
50: $5.90
100: View



Min.: 1
Mult.: 1
Texas Instruments UC27131D
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Texas Instruments Power Switch ICs - Power Distribution Low Side Smart Power Switch
Data Sheet 73
In Stock
Alternative Packaging
1: $7.20
10: $6.48
25: $6.07
50: $5.90
100: View



Min.: 1
Mult.: 1
Texas Instruments UC37132D
Enlarge
Texas Instruments Power Switch ICs - Power Distribution High or Low Side Smart Power Switch
Data Sheet 34
In Stock
1: $7.76
10: $6.98
25: $6.55
50: $6.36
100: View



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Infineon Technologies BTS5242-2L
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726-BTS5242-2L


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BTS5242-2L

End of Life
End of Life


Infineon Technologies Power Switch ICs - Power Distribution SMART HIGH SIDE PROFET 25mOhms
Data Sheet 4,790
In Stock
Cut Tape
1: $4.14
10: $3.32
100: $3.03
250: $2.73
Reel
1,000: $2.07
2,000: View

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Infineon Technologies BTS426L1 E3062A
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726-BTS426L1E3062A


To purchase full reel, order in multiples of 1000:
BTS426L1 E3062A

End of Life
End of Life


Infineon Technologies Power Switch ICs - Power Distribution PROFET SMART HI SIDE PWR SW
Data Sheet 695
In Stock
Cut Tape
1: $4.27
10: $3.42
100: $3.12
250: $2.82
Reel
1,000: $2.13
2,000: View

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Min.: 1
Mult.: 1
Reel: 1,000
No

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