onsemi BSS138-TP MOSFETs

Name: BSS138-TP
Brand: onsemi
SKU: BSS138-TP
Price: 0.0332 USD
Availability: InStock

N-Channel Logic Level Enhancement Mode Field Effect Transistor, 50V, 220mA, 3000-REEL

6,129 ActiveonsemiSOT23-3$0.03

Same model may have multiple batches, images only for reference.

BSS138-TP

Manufacturer

onsemi

Part Number (MPN)

BSS138-TP

Technical Specifications

onsemi BSS138-TP MOSFETs technical specifications.

General

Series

N-Ch Polarity

RoHS

Yes

Number of Channels

1 Channel

Mounting Type

SMD/SMT

Technology

Transistor Polarity

N-Channel

Vds Drain Source Breakdown Voltage

50 V

ID Continuous Drain Current

220 mA

Rds on Drain Source Resistance

3.5 Ohms

Vgs Gate Source Voltage

- 20 V, + 20 V

Related Parts Comparison (BSS138-TP vs BSS138L vs BSS123 vs BSS138LT1G)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

	This Part	Related Part	Related Part	Related Part
	onsemiBSS138-TP	onsemiBSS138L	onsemiBSS123	onsemiBSS138LT1G
Mounting Type	SMD/SMT	Surface Mount	Surface Mount	Surface Mount
Technology	Si	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Package / Case	--	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3
Operating Temperature	--	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Lifecycle Status	--	Obsolete	Active	Active
Current Continuous Drain ID 25 C	--	200mA (Ta)	170mA	200mA (Ta)
Drain to Source Voltage Vdss	--	50 V	100 V	50 V
Drive Voltage Max Rds on Min Rds on	--	2.75V, 5V	4.5V, 10V	5V
Fet Type	--	N-Channel	N-Channel	N-Channel
Input Capacitance Ciss Max Vds	--	50 pF @ 25 V	14 pF @ 25 V	50 pF @ 25 V
Power Dissipation Max	--	350mW (Ta)	350mW (Ta)	225mW (Ta)
Rds on Max ID Vgs	--	3.5Ohm @ 200mA, 5V	5Ohm @ 200mA, 10V	3.5Ohm @ 200mA, 5V
Action	RFQ	RFQ	RFQ	RFQ

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

BSS138LT1G onsemi

Directonsemi

Pin YesPkg YesElec Yes

N-CH MOSFET 50V 0.2A 3.5R SOT-23 T/R [Active | RoHS Compliant].

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