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BSS138AK N-Channel Trench MOSFETs

Nexperia BSS138AK N-Channel Trench MOSFETs are enhancement mode Field-Effect Transistors (FETs) in small surface mount packages. These devices utilize Trench MOSFET technology and are logic-level compatible. The AEC-Q101-qualified BSS138AK MOSFETs are ideal for relay drivers, high-speed line drivers, low-side load switches, and switching circuit applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Packaging
	MOSFETs BSS138AKW-Q/SOT323/SC-70 BSS138AKW-QX Nexperia 1: $0.331 920In Stock 27,000On Order	Mfr. Part # BSS138AKW-QX Mouser Part # 771-BSS138AKW-QX	Nexperia	MOSFETs BSS138AKW-Q/SOT323/SC-70 Learn More about Nexperia bss138ak mosfets	Datasheet	920In Stock 27,000On Order On Order Ship Dates Mfr. #: BSS138AKW-QX Stock: 920 Can Ship Immediately On Order: 12,000 Expected 2026-12-15 15,000 Expected 2027-03-09 Factory Lead-Time: 53 Weeks	Cut Tape $0.331 $0.147 $0.122 $0.088 $0.082 Reel $0.059 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Si	SMD/SMT	SC-70-3	N-Channel	1 Channel	60 V	220 mA	3 Ohms	20 V	1.5 V	210 pC	- 55 C	+ 175 C	270 mW	Enhancement	Reel, Cut Tape, MouseReel
	MOSFETs BSS138AKS-Q/SOT363/SC-88 BSS138AKS-QX Nexperia 1: $0.418 20In Stock 21,000On Order	Mfr. Part # BSS138AKS-QX Mouser Part # 771-BSS138AKS-QX	Nexperia	MOSFETs BSS138AKS-Q/SOT363/SC-88 Learn More about Nexperia bss138ak mosfets	Datasheet	20In Stock 21,000On Order On Order Ship Dates Mfr. #: BSS138AKS-QX Stock: 20 Can Ship Immediately On Order: 3,000 Expected 2027-09-13 12,000 Expected 2027-10-04 3,000 Expected 2027-10-11 3,000 Expected 2027-10-18 Factory Lead-Time: 53 Weeks	Cut Tape $0.418 $0.183 $0.158 $0.114 Reel $0.084 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Si	SMD/SMT	TSSOP-6	N-Channel	2 Channel	60 V	220 mA	3 Ohms	20 V	1.5 V	210 pC	- 55 C	+ 175 C	270 mW	Enhancement	Reel, Cut Tape, MouseReel
	MOSFETs BSS138AK-Q/SOT23/TO-236AB BSS138AK-QR Nexperia 1: $0.259 33,000On Order	Mfr. Part # BSS138AK-QR Mouser Part # 771-BSS138AK-QR	Nexperia	MOSFETs BSS138AK-Q/SOT23/TO-236AB Learn More about Nexperia bss138ak mosfets	Datasheet	33,000On Order On Order Ship Dates Mfr. #: BSS138AK-QR Stock: 0 On Order: 21,000 Expected 2027-01-25 12,000 Expected 2027-02-01 Factory Lead-Time: 53 Weeks	Cut Tape $0.259 $0.153 $0.096 $0.069 $0.06 Reel $0.045	Min.: 1 Mult.: 1 : 3,000			Si	SMD/SMT	TO-236AB-3	N-Channel	1 Channel	60 V	250 mA	3 Ohms	20 V	1.5 V	210 pC	- 55 C	+ 175 C	320 mW	Enhancement	Reel, Cut Tape
	MOSFETs BSS138AKQB-Q/SOT8015/DFN1110D- BSS138AKQB-QZ Nexperia 1: $0.792 14,770On Order	Mfr. Part # BSS138AKQB-QZ Mouser Part # 771-BSS138AKQB-QZ	Nexperia	MOSFETs BSS138AKQB-Q/SOT8015/DFN1110D- Learn More about Nexperia bss138ak mosfets	Datasheet	14,770On Order On Order Ship Dates Mfr. #: BSS138AKQB-QZ Stock: 0 On Order: 9,770 Expected 2027-04-09 5,000 Expected 2027-04-23 Factory Lead-Time: 53 Weeks	Cut Tape $0.792 $0.544 $0.344 $0.217 View Reel $0.143 $0.19 $0.168 $0.143 MouseReel Available	Min.: 1 Mult.: 1 : 5,000			Si	SMD/SMT	DFN1110D-3	N-Channel	1 Channel	60 V	340 mA	2.8 Ohms	20 V	1.5 V	210 pC	- 55 C	+ 175 C	6.9 W	Enhancement	Reel, Cut Tape, MouseReel
	MOSFETs BSS138AKRA-Q/SOT1268/DFN1412-6 BSS138AKRA-QZ Nexperia 1: $0.562 14,999Expected 2027-10-08	Mfr. Part # BSS138AKRA-QZ Mouser Part # 771-BSS138AKRA-QZ	Nexperia	MOSFETs BSS138AKRA-Q/SOT1268/DFN1412-6 Learn More about Nexperia bss138ak mosfets	Datasheet	14,999Expected 2027-10-08	Cut Tape $0.562 $0.38 $0.24 $0.151 View Reel $0.099 $0.132 $0.128 $0.099	Min.: 1 Mult.: 1 : 5,000			Si	SMD/SMT	DFN1412-6	N-Channel	2 Channel	60 V	320 mA	2.9 Ohms	20 V	1.5 V	210 pC	- 55 C	+ 150 C	5 W	Enhancement	Reel, Cut Tape