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MicroFoot® Power MOSFETs

Vishay Siliconix MicroFoot® Power MOSFETs offer low on-resistance (R_DS(on)) in ultra-small and ultra-thin packages. The devices' compact outlines save PCB space and provide ultrathin profiles to enable slimmer and lighter portable electronics. Low on-resistance translates into lower conduction losses for reduced power consumption and longer battery life between charges. The Vishay Siliconix MicroFoot Power MOSFETs low on-resistance also means a lower voltage drop across the load switch to prevent an unwanted under-voltage lockout.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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	Tradename	Packaging
MOSFETs -12V Vds 10V Vgs MICRO FOOT 1.5 x 1 SI8483DB-T2-E1 Vishay Semiconductors 1: $1.06 29,454In Stock	Mfr. Part No. SI8483DB-T2-E1 Mouser Part No 78-SI8483DB-T2-E1	Vishay Semiconductors	MOSFETs -12V Vds 10V Vgs MICRO FOOT 1.5 x 1 Learn More about Vishay Semiconductors vishaypchannelmosfet	Datasheet	29,454In Stock	Cut Tape $1.06 $0.502 $0.384 $0.321 $0.305 Reel $0.252 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-6	P-Channel	1 Channel	12 V	16 A	22 mOhms	10 V	800 mV	65 nC	- 55 C	+ 150 C	13 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -20V Vds 12V Vgs MICRO FOOT 1 x 1 SI8489EDB-T2-E1 Vishay Semiconductors 1: $0.90 7,832In Stock	Mfr. Part No. SI8489EDB-T2-E1 Mouser Part No 78-SI8489EDB-T2-E1	Vishay Semiconductors	MOSFETs -20V Vds 12V Vgs MICRO FOOT 1 x 1 Learn More about Vishay Semiconductors vishaypchannelmosfet	Datasheet	7,832In Stock	Cut Tape $0.90 $0.411 $0.362 $0.277 Reel $0.187 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	P-Channel	1 Channel	20 V	5.4 A	36 mOhms	12 V	1.2 V	27 nC	- 55 C	+ 150 C	1.8 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -20V Vds 12V Vgs MICRO FOOT 1.5 x 1 SI8499DB-T2-E1 Vishay Semiconductors 1: $1.33 12In Stock 9,000On Order	Mfr. Part No. SI8499DB-T2-E1 Mouser Part No 781-SI8499DB-T2-E1	Vishay Semiconductors	MOSFETs -20V Vds 12V Vgs MICRO FOOT 1.5 x 1 Learn More about Vishay Semiconductors vishaypchannelmosfet	Datasheet	12In Stock 9,000On Order On Order Ship Dates Mfr. No: SI8499DB-T2-E1 Stock: 12 Can Dispatch Immediately On Order: 3,000 Expected 2027/03/11 6,000 Expected 2028/02/11 Factory Lead Time: 38 Weeks	Cut Tape $1.33 $0.671 $0.518 $0.405 $0.384 Reel $0.302 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Si	SMD/SMT	MicroFoot-6	P-Channel	1 Channel	20 V	16 A	26 mOhms	12 V	1.3 V	30 nC	- 55 C	+ 150 C	13 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -30V Vds 12V Vgs MICRO FOOT 1.6 x 1.6 SI8487DB-T1-E1 Vishay Semiconductors 1: $1.24 65,993In Stock	Mfr. Part No. SI8487DB-T1-E1 Mouser Part No 78-SI8487DB-T1-E1	Vishay Semiconductors	MOSFETs -30V Vds 12V Vgs MICRO FOOT 1.6 x 1.6 Learn More about Vishay Semiconductors vishaypchannelmosfet	Datasheet	65,993In Stock	Cut Tape $1.24 $0.576 $0.511 $0.397 Reel $0.311 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Si	SMD/SMT	MicroFoot-4	P-Channel	1 Channel	30 V	7.7 A	25 mOhms	12 V	1.2 V	80 nC	- 55 C	+ 150 C	2.7 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -20V Vds 8V Vgs MICRO FOOT SI8823EDB-T2-E1 Vishay Semiconductors 1: $0.69 20,249In Stock	Mfr. Part No. SI8823EDB-T2-E1 Mouser Part No 78-SI8823EDB-T2-E1	Vishay Semiconductors	MOSFETs -20V Vds 8V Vgs MICRO FOOT Learn More about Vishay Semiconductors vishaySi88xx	Datasheet	20,249In Stock	Cut Tape $0.69 $0.312 $0.274 $0.208 Reel $0.158 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	Si	SMD/SMT	MicroFoot-4	P-Channel	1 Channel	20 V	2.7 A	77 mOhms	8 V	800 mV	17 nC	- 55 C	+ 150 C	900 mW	Enhancement		Reel, Cut Tape, MouseReel
MOSFETs 20V Vds 8V Vgs MICRO FOOT 1.5 x 1 SI8406DB-T2-E1 Vishay Semiconductors 1: $0.97 8,663In Stock	Mfr. Part No. SI8406DB-T2-E1 Mouser Part No 78-SI8406DB-T2-E1	Vishay Semiconductors	MOSFETs 20V Vds 8V Vgs MICRO FOOT 1.5 x 1 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	8,663In Stock	Cut Tape $0.97 $0.445 $0.393 $0.302 Reel $0.234 View $0.222 $0.206 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-6	N-Channel	1 Channel	20 V	16 A	33 mOhms	8 V	400 mV	20 nC	- 55 C	+ 150 C	13 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 8V Vds 5V Vgs MICRO FOOT 1.6 x 1.6 SI8424CDB-T1-E1 Vishay Semiconductors 1: $0.95 9,397In Stock	Mfr. Part No. SI8424CDB-T1-E1 Mouser Part No 78-SI8424CDB-T1-E1	Vishay Semiconductors	MOSFETs 8V Vds 5V Vgs MICRO FOOT 1.6 x 1.6 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	9,397In Stock	Cut Tape $0.95 $0.433 $0.383 $0.293 Reel $0.247 View $0.233 $0.223 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	N-Channel	1 Channel	8 V	10 A	20 mOhms	5 V	350 mV	40 nC	- 55 C	+ 150 C	2.7 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 30V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 SI8808DB-T2-E1 Vishay Semiconductors 1: $0.75 21,615In Stock	Mfr. Part No. SI8808DB-T2-E1 Mouser Part No 78-SI8808DB-T2-E1	Vishay Semiconductors	MOSFETs 30V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	21,615In Stock	Cut Tape $0.75 $0.338 $0.298 $0.226 Reel $0.173 $0.152 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	N-Channel	1 Channel	30 V	2.5 A	95 mOhms	8 V	400 mV	10 nC	- 55 C	+ 150 C	900 mW	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 20V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 SI8812DB-T2-E1 Vishay Semiconductors 1: $0.80 11,455In Stock	Mfr. Part No. SI8812DB-T2-E1 Mouser Part No 78-SI8812DB-T2-E1	Vishay Semiconductors	MOSFETs 20V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	11,455In Stock	Cut Tape $0.80 $0.361 $0.317 $0.242 $0.24 Reel $0.198 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	N-Channel	1 Channel	20 V	3.2 A	60 mOhms	8 V	400 mV	17 nC	- 55 C	+ 150 C	900 mW	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -20V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 SI8817DB-T2-E1 Vishay Semiconductors 1: $0.78 7,250In Stock 21,000Expected 2026/11/19	Mfr. Part No. SI8817DB-T2-E1 Mouser Part No 78-SI8817DB-T2-E1	Vishay Semiconductors	MOSFETs -20V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 Learn More about Vishay Semiconductors vishaySi88xx	Datasheet	7,250In Stock 21,000Expected 2026/11/19	Cut Tape $0.78 $0.352 $0.311 $0.236 $0.233 Reel $0.185 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	P-Channel	1 Channel	20 V	2.9 A	61 mOhms	8 V	1 V	19 nC	- 55 C	+ 150 C	900 mW	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 20V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 SI8800EDB-T2-E1 Vishay Semiconductors 1: $0.77 6,239In Stock	Mfr. Part No. SI8800EDB-T2-E1 Mouser Part No 781-SI8800EDB-T2-E1	Vishay Semiconductors	MOSFETs 20V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	6,239In Stock	Cut Tape $0.77 $0.349 $0.307 $0.234 Reel $0.179 View $0.22 $0.169 $0.155 $0.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	N-Channel	1 Channel	20 V	2.8 A	80 mOhms	8 V	400 mV	8.3 nC	- 55 C	+ 150 C	900 mW	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 8V Vds 5V Vgs MICRO FOOT 0.8 x 0.8 SI8802DB-T2-E1 Vishay / Siliconix 1: $0.70 9,820In Stock	Mfr. Part No. SI8802DB-T2-E1 Mouser Part No 781-SI8802DB-T2-E1	Vishay / Siliconix	MOSFETs 8V Vds 5V Vgs MICRO FOOT 0.8 x 0.8 Learn More about Vishay / Siliconix vishaySi88xx	Datasheet	9,820In Stock	Cut Tape $0.70 $0.314 $0.276 $0.209 Reel $0.169 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	N-Channel	1 Channel	8 V	3.5 A	54 mOhms	5 V	350 mV	4.3 nC	- 55 C	+ 150 C	900 mW	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 8V Vds 5V Vgs MICRO FOOT 1.5 x 1 SI8416DB-T2-E1 Vishay Semiconductors 1: $1.26 10In Stock 3,000On Order	Mfr. Part No. SI8416DB-T2-E1 Mouser Part No 78-SI8416DB-T2-E1	Vishay Semiconductors	MOSFETs 8V Vds 5V Vgs MICRO FOOT 1.5 x 1 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	10In Stock 3,000On Order	Cut Tape $1.26 $0.684 $0.509 $0.397 $0.352 Reel $0.329 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-6	N-Channel	1 Channel	8 V	16 A	23 mOhms	5 V	800 mV	17 nC	- 55 C	+ 150 C	13 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 8V Vds 5V Vgs MICRO FOOT 1 x 1 SI8466EDB-T2-E1 Vishay Semiconductors 1: $0.79 2,582In Stock 3,000Expected 2026/10/01	Mfr. Part No. SI8466EDB-T2-E1 Mouser Part No 78-SI8466EDB-T2-E1	Vishay Semiconductors	MOSFETs 8V Vds 5V Vgs MICRO FOOT 1 x 1 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	2,582In Stock 3,000Expected 2026/10/01	Cut Tape $0.79 $0.371 $0.327 $0.249 $0.233 Reel $0.22 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Si	SMD/SMT	MicroFoot-4	N-Channel	1 Channel	8 V	5.4 A	43 mOhms	5 V	350 mV	13 nC	- 55 C	+ 150 C	1.8 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 20V Vds 8V Vgs MICRO FOOT 1 x 1 SI8472DB-T2-E1 Vishay Semiconductors 1: $0.88 230In Stock 24,000On Order	Mfr. Part No. SI8472DB-T2-E1 Mouser Part No 78-SI8472DB-T2-E1	Vishay Semiconductors	MOSFETs 20V Vds 8V Vgs MICRO FOOT 1 x 1 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	230In Stock 24,000On Order On Order Ship Dates Mfr. No: SI8472DB-T2-E1 Stock: 230 Can Dispatch Immediately On Order: 12,000 Expected 2027/06/04 12,000 TBD Factory Lead Time: 38 Weeks	Cut Tape $0.88 $0.401 $0.354 $0.271 $0.261 Reel $0.237 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	N-Channel	1 Channel	20 V	4.5 A	44 mOhms	8 V	400 mV	18 nC	- 55 C	+ 150 C	1.8 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -30V Vds 12V Vgs MICRO FOOT 1.5 x 1 SI8497DB-T2-E1 Vishay Semiconductors 1: $1.05 2,064In Stock	Mfr. Part No. SI8497DB-T2-E1 Mouser Part No 78-SI8497DB-T2-E1	Vishay Semiconductors	MOSFETs -30V Vds 12V Vgs MICRO FOOT 1.5 x 1 Learn More about Vishay Semiconductors vishaypchannelmosfet	Datasheet	2,064In Stock	Cut Tape $1.05 $0.658 $0.429 $0.331 $0.299 Reel $0.287 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-6	P-Channel	1 Channel	30 V	13 A	43 mOhms	12 V	1.1 V	49 nC	- 55 C	+ 150 C	13 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs 12V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 SI8806DB-T2-E1 Vishay / Siliconix 1: $0.84 869In Stock	Mfr. Part No. SI8806DB-T2-E1 Mouser Part No 78-SI8806DB-T2-E1	Vishay / Siliconix	MOSFETs 12V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 Learn More about Vishay / Siliconix vishay microfoot	Datasheet	869In Stock	Cut Tape $0.84 $0.384 $0.34 $0.259 Reel $0.199 View $0.257 $0.198 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	N-Channel	1 Channel	12 V	3.9 A	47 mOhms	8 V	400 mV	17 nC	- 55 C	+ 150 C	900 mW	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel
MOSFETs -12V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 SI8819EDB-T2-E1 Vishay Semiconductors 1: $0.761 86In Stock 12,000On Order	Mfr. Part No. SI8819EDB-T2-E1 Mouser Part No 78-SI8819EDB-T2-E1	Vishay Semiconductors	MOSFETs -12V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	86In Stock 12,000On Order	Cut Tape $0.761 $0.347 $0.304 $0.231 Reel $0.166 View $0.145 $0.141	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	P-Channel	1 Channel	12 V	2.9 A	80 mOhms	8 V	900 mV	7 nC	- 55 C	+ 150 C	900 mW	Enhancement		Reel, Cut Tape
MOSFETs -20V Vds 10V Vgs MICRO FOOT 1.6 x 1.6 SI8425DB-T1-E1 Vishay Semiconductors 1: $1.31 17,990On Order	Mfr. Part No. SI8425DB-T1-E1 Mouser Part No 78-SI8425DB-T1-E1	Vishay Semiconductors	MOSFETs -20V Vds 10V Vgs MICRO FOOT 1.6 x 1.6 Learn More about Vishay Semiconductors vishay microfoot	Datasheet	17,990On Order	Cut Tape $1.31 $0.736 $0.518 $0.418 $0.397 Reel $0.317 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	MicroFoot-4	P-Channel	1 Channel	20 V	9.3 A	40 mOhms	10 V	900 mV	110 nC	- 55 C	+ 150 C	2.7 W	Enhancement	TrenchFET	Reel, Cut Tape, MouseReel

MicroFoot® Power MOSFETs

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