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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 (GBP) 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 -20V Vds 12V Vgs MICRO FOOT 1 x 1 Vishay Semiconductors SI8489EDB-T2-E1 SI8489EDB-T2-E1 Vishay Semiconductors 1: £0.676 8,172In 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	8,172In Stock	Cut Tape £0.676 £0.308 £0.272 £0.208 Reel £0.149 £0.141 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 -12V Vds 10V Vgs MICRO FOOT 1.5 x 1 SI8483DB-T2-E1 Vishay Semiconductors 1: £0.834 28,254In 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	28,254In Stock	Cut Tape £0.834 £0.378 £0.287 £0.243 £0.23 Reel £0.191 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 -30V Vds 12V Vgs MICRO FOOT 1.6 x 1.6 Vishay Semiconductors SI8487DB-T1-E1 SI8487DB-T1-E1 Vishay Semiconductors 1: £0.934 44,120In Stock 69,000Expected 03/12/2026	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	44,120In Stock 69,000Expected 03/12/2026	Cut Tape £0.934 £0.432 £0.418 £0.339 £0.298 Reel £0.24 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 0.8 x 0.8 Vishay Semiconductors SI8812DB-T2-E1 SI8812DB-T2-E1 Vishay Semiconductors 1: £0.691 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 £0.691 £0.325 £0.287 £0.211 Reel £0.158 View £0.185 £0.148 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 Vishay Semiconductors SI8823EDB-T2-E1 SI8823EDB-T2-E1 Vishay Semiconductors 1: £0.518 16,507In 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	16,507In Stock	Cut Tape £0.518 £0.234 £0.206 £0.156 Reel £0.119 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 0.8 x 0.8 Vishay Semiconductors SI8800EDB-T2-E1 SI8800EDB-T2-E1 Vishay Semiconductors 1: £0.578 16,923In 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	16,923In Stock	Cut Tape £0.578 £0.262 £0.23 £0.175 Reel £0.134 View £0.165 £0.127 £0.118 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 1.6 x 1.6 Vishay Semiconductors SI8424CDB-T1-E1 SI8424CDB-T1-E1 Vishay Semiconductors 1: £0.713 8,647In Stock 6,000Expected 12/11/2026	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	8,647In Stock 6,000Expected 12/11/2026	Cut Tape £0.713 £0.325 £0.287 £0.219 Reel £0.17 View £0.199 £0.155 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 12V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 SI8806DB-T2-E1 Vishay / Siliconix 1: £0.63 19,762In 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	19,762In Stock	Cut Tape £0.63 £0.288 £0.255 £0.195 Reel £0.149 View £0.193 £0.148 £0.131 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 -20V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 Vishay Semiconductors SI8817DB-T2-E1 SI8817DB-T2-E1 Vishay Semiconductors 1: £0.586 762In Stock 51,000On Order	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	762In Stock 51,000On Order On Order Ship Dates Mfr. No: SI8817DB-T2-E1 Stock: 762 Can Dispatch Immediately On Order: 33,000 Expected 24/05/2027 18,000 Expected 06/04/2028 Factory Lead Time: 10 Weeks	Cut Tape £0.586 £0.265 £0.233 £0.177 £0.172 Reel £0.139 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 8V Vds 5V Vgs MICRO FOOT 0.8 x 0.8 Vishay / Siliconix SI8802DB-T2-E1 SI8802DB-T2-E1 Vishay / Siliconix 1: £0.526 3,262In Stock 3,000Expected 20/11/2026	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	3,262In Stock 3,000Expected 20/11/2026	Cut Tape £0.526 £0.236 £0.207 £0.157 Reel £0.127 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 20V Vds 8V Vgs MICRO FOOT 1.5 x 1 SI8406DB-T2-E1 Vishay Semiconductors 1: £0.803 24In Stock 12,000Expected 01/07/2027	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	24In Stock 12,000Expected 01/07/2027	Cut Tape £0.803 £0.401 £0.345 £0.255 £0.229 Reel £0.176 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 x 1 Vishay Semiconductors SI8466EDB-T2-E1 SI8466EDB-T2-E1 Vishay Semiconductors 1: £0.593 5,532In Stock	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	5,532In Stock	Cut Tape £0.593 £0.278 £0.245 £0.187 £0.175 Reel £0.165 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: £0.751 130In Stock 93,000On 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	130In Stock 93,000On Order On Order Ship Dates Mfr. No: SI8472DB-T2-E1 Stock: 130 Can Dispatch Immediately On Order: 12,000 Expected 13/05/2027 69,000 Expected 31/03/2028 12,000 Expected 24/04/2028 Factory Lead Time: 38 Weeks	Cut Tape £0.751 £0.41 £0.295 £0.217 £0.199 Reel £0.178 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: £0.788 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 £0.788 £0.494 £0.322 £0.249 £0.224 Reel £0.216 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 30V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 Vishay Semiconductors SI8808DB-T2-E1 SI8808DB-T2-E1 Vishay Semiconductors 1: £0.788 1,029In Stock 60,000On Order	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	1,029In Stock 60,000On Order	Cut Tape £0.788 £0.482 £0.333 £0.22 £0.182 Reel £0.12 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 -12V Vds 8V Vgs MICRO FOOT 0.8 x 0.8 SI8819EDB-T2-E1 Vishay Semiconductors 1: £0.766 137In Stock 6,000Expected 17/11/2026	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	137In Stock 6,000Expected 17/11/2026	Cut Tape £0.766 £0.466 £0.324 £0.215 £0.179 Reel £0.111	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 8V Vds 5V Vgs MICRO FOOT 1.5 x 1 SI8416DB-T2-E1 Vishay Semiconductors 1: £0.943 5In Stock 3,000Expected 24/04/2028	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	5In Stock 3,000Expected 24/04/2028	Cut Tape £0.943 £0.502 £0.372 £0.29 £0.277 Reel £0.247 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 -20V Vds 10V Vgs MICRO FOOT 1.6 x 1.6 SI8425DB-T1-E1 Vishay Semiconductors 1: £0.995 17,990Expected 24/04/2028	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	17,990Expected 24/04/2028	Cut Tape £0.995 £0.54 £0.39 £0.314 £0.298 Reel £0.235 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
MOSFETs -20V Vds 12V Vgs MICRO FOOT 1.5 x 1 SI8499DB-T2-E1 Vishay Semiconductors 1: £0.995 8,924Expected 24/04/2028	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	8,924Expected 24/04/2028	Cut Tape £0.995 £0.504 £0.388 £0.304 £0.288 Reel £0.227 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

MicroFoot® Power MOSFETs

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MicroFoot® Power MOSFETs

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