OptiMOS™ 7 Automotive Power MOSFETs

Infineon Technologies is introducing its leading OptiMOS™ 7 Automotive Power MOSFETs technology with remarkably low on-state resistance, reduced switching losses, and enhanced ruggedness. OptiMOS 7 redefines the landscape of automotive power MOSFETs. The OptiMOS 7 MOSFET technology from Infineon establishes a new standard for automotive applications, allowing performance and efficiency while addressing the challenges of tomorrow's automotive systems.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Technology
Mounting Style
Package/Case
Transistor Polarity
Number of Channels
Vds - Drain-Source Breakdown Voltage
Id - Continuous Drain Current
Rds On - Drain-Source Resistance
Vgs - Gate-Source Voltage
Vgs th - Gate-Source Threshold Voltage
Qg - Gate Charge
Minimum Operating Temperature
Maximum Operating Temperature
Pd - Power Dissipation
Channel Mode
Qualification
Tradename
Packaging
Infineon Technologies MOSFETs 40V, N-Ch, 0.39mohm max, Automotive MOSFET, sTOLL(7x8), OptiMOS 7
Datasheet
5,898In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Si SMD/SMT HSOF-5-5 N-Channel 1 Channel 40 V 570 A 390 uOhms - 20 V, 20 V 3 V 144 nC - 55 C + 175 C 238 W Enhancement OptiMOS Reel, Cut Tape
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
2,237In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Si SMD/SMT HSOF-5-1 N-Channel 1 Channel 40 V 455 A 510 uOhms - 20 V, 20 V 3 V 110 nC - 55 C + 175 C 198 W Enhancement OptiMOS Reel, Cut Tape
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
3,241In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Si SMD/SMT HSOF-5-1 N-Channel 1 Channel 40 V 410 A 570 uOhms - 20 V, 20 V 3 V 94 nC - 55 C + 175 C 179 W Enhancement OptiMOS Reel, Cut Tape
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
1,690In Stock
Min.: 1
Mult.: 1
Reel: 2,000

Si SMD/SMT HSOF-5-2 N-Channel 1 Channel 40 V 330 A 720 uOhms - 20 V, 20 V 3 V 72 nC - 55 C + 175 C 149 W Enhancement OptiMOS Reel, Cut Tape
Infineon Technologies MOSFETs MOSFET_(20V 40V) 8,482In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
9,994In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V) 9,538In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si OptiMOS Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(75V 120V(
Datasheet
1,719In Stock
5,000Expected 05/03/2026
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 80 V 200 A 2.3 mOhms - 20 V, 20 V 3.2 V 63 nC - 55 C + 175 C 169 W Enhancement AEC-Q101 OptiMOS Reel, Cut Tape
Infineon Technologies MOSFETs MOSFET_(75V 120V(
Datasheet
2,064In Stock
5,000Expected 05/03/2026
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 80 V 165 A 2.4 mOhms - 20 V, 20 V 3.2 V 51.5 nC - 55 C + 175 C 148 W Enhancement AEC-Q101 OptiMOS Reel, Cut Tape
Infineon Technologies MOSFETs MOSFET_(75V 120V(
Datasheet
6,941In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 80 V 120 A 3.4 mOhms - 20 V, 20 V 3.2 V 35.2 nC - 55 C + 175 C 118 W Enhancement AEC-Q101 OptiMOS Reel, Cut Tape
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
18,350In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 40 V 414 A 550 uOhms - 20 V, 20 V 2.6 V 98 nC - 55 C + 175 C 179 W Enhancement Reel, Cut Tape
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
18,229In Stock
30,000Expected 06/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 370 A 630 uOhms - 20 V, 20 V 2.6 V 82 nC - 55 C + 175 C 164 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
22,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 268 A 960 uOhms - 20 V, 20 V 2.6 V 57 nC - 55 C + 175 C 129 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
7,299In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 532 A 590 uOhms 1.5 V 146 nC - 55 C + 175 C 219 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
4,898In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 430 A 520 uOhms - 16 V, 16 V 1.5 V 109 nC - 55 C + 175 C 179 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
3,448In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 380 A 600 uOhms - 16 V, 16 V 1.5 V 95 nC - 55 C + 175 C 164 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
5,497In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 275 A 910 uOhms - 16 V, 16 V 1.5 V 66 nC - 55 C + 175 C 129 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
4,168In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 222 A 1.13 mOhms - 16 V, 16 V 1.5 V 49 nC - 55 C + 175 C 105 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
5,371In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 179 A 1.43 mOhms - 16 V, 16 V 1.5 V 36 nC - 55 C + 175 C 88 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
26,297In Stock
65,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 144 A 1.92 mOhms - 16 V, 16 V 1.5 V 29 nC - 55 C + 175 C 75 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
13,143In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 214 A 1.2 mOhms - 20 V, 20 V 2.6 V 42 nC - 55 C + 175 C 105 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
7,344In Stock
45,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 139 A 2.05 mOhms - 20 V, 20 V 2.6 V 25 nC - 55 C + 175 C 75 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs MOSFET_(20V 40V)
Datasheet
2,375In Stock
10,000Expected 09/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT TDSON-8 N-Channel 1 Channel 40 V 100 A 2.82 mOhms - 16 V, 16 V 1.5 V 18 nC - 55 C + 175 C 58 W Enhancement Reel, Cut Tape, MouseReel
Infineon Technologies MOSFETs OptiMOS 7 Power-Transistor
Datasheet
216In Stock
5,000Expected 28/05/2026
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT PG-TDSON-8 N-Channel 1 Channel 40 V 199 A 1.25 mOhms 16 V 1.8 V 42 nC - 55 C + 175 C 94 W Enhancement OptiMOS Reel, Cut Tape
Infineon Technologies MOSFETs OptiMOS 7 Power-Transistor
Datasheet
344In Stock
5,000Expected 16/02/2026
Min.: 1
Mult.: 1
Reel: 5,000

Si SMD/SMT PG-TDSON-8 N-Channel 1 Channel 40 V 117 A 2.56 mOhms 16 V 1.8 V 23 nC - 55 C + 175 C 65 W Enhancement OptiMOS Reel, Cut Tape