BSS159N Infineon MOSFET (N-Channel) (SOT23 (3-Pin)) In Stock

Name: BSS159N
Brand: Infineon
SKU: BSS159N
Availability: InStock

BSS159N is a Infineon mosfet (n-channel) for electronic assemblies. It provides 3 pins, SOT23 (3-Pin). From RFQ pricing, in-stock sourcing supports worldwide shipping.

ACTIVEMOSFET (N-Channel)Verified Jun 2026

Package / Visual Reference

BSS159NSOT23 (3-Pin)

Quick Facts

Manufacturer: Infineon
Package: SOT23 (3-Pin)
Pin Count: 3
Lifecycle: ACTIVE
Datasheet: BSS159N Datasheet PDF
Category: MOSFET (N-Channel)
Temp Range: ?°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of BSS159N?

BSS159N mosfet (n-channel) backed by Infineon documentation
3 pins configuration supports BOM, footprint, and incoming-inspection checks
SOT23 (3-Pin) package detail helps match the approved PCB footprint
3 pins, SOT23 (3-Pin) for engineering qualification and alternate comparison
RFQ-oriented sourcing path for production lots and worldwide shipping

What is BSS159N used for?

BSS159N is used in industrial electronics, embedded systems, repair sourcing, and production BOM support where mosfet (n-channel) selection affects fit, reliability, and sourcing continuity. Engineering and procurement teams use it for assemblies that need 3 pins, manufacturer documentation, and controlled alternates before volume builds.

What are the specifications of BSS159N?

Pbfree Code	Yes
YTEOL	7
Configuration	SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min	60V
Drain Current-Max (ID)	0.23A
Drain-source On Resistance-Max	3.5Ω
FET Technology	METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss)	5.9pF
JESD-30 Code	R-PDSO-G3
JESD-609 Code	e3
Number of Elements	1
Operating Mode	DEPLETION MODE
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	260
Polarity/Channel Type	N-CHANNEL
Power Dissipation-Max (Abs)	0.36W
Qualification Status	Not Qualified
Surface Mount	YES
Terminal Finish	Tin (Sn)
Terminal Form	GULL WING
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	40
Transistor Element Material	SILICON
Package	SOT23 (3-Pin)

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
Country of Origin	Austria, Mainland China, Malaysia

Where can I find the BSS159N datasheet?

BSS159N Datasheet Download

Official datasheet from Infineon

What are equivalent replacements for BSS159N?

Compatible alternatives and drop-in replacements for BSS159N:

suggested

suggested

suggested

suggested

Compare all alternatives & request quotes →

Frequently Asked Questions

How can engineers apply BSS159N in assemblies requiring 3 pins?

BSS159N is suited to industrial electronics, embedded systems, repair sourcing, and production BOM support when the design needs 3 pins. Confirm 3 pins, SOT23 (3-Pin) against the manufacturer drawing before PCB release.

What sourcing risks should be reviewed when BSS159N is on a production BOM?

Procurement should verify lifecycle status, datasheet revision, approved manufacturer, and 3 pins against the BOM. This keeps substitutions controlled before allocation, inspection, or worldwide shipping.

What makes BSS159N different from a loosely similar catalog part?

Compare nearby Infineon variants by footprint, electrical limits, mating geometry, and 3 pins. Choose BSS159N only when 3 pins, SOT23 (3-Pin) matches the approved assembly process.

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Infineon

Infineon is a leading electronic component manufacturer. FindMyChip sources Infineon ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Infineon parts →

More from Infineon

PX3517

Small Outline No-lead

Integrated Circuit

PVG612AS-TPBF

Small Outline Packages

Relay or Contactor

PVG612ASPBF

SOT23 (6-Pin)

Transistor

SPD15P10P G

Other

MOSFET (P-Channel)

BSS139 H6327

SOT23 (3-Pin)

MOSFET (N-Channel)

IRS2117SPbF

Small Outline Packages

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

Contact for Price

Buy from 1pc · Factory-direct pricing

pcs

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

BSS159N Infineon MOSFET (N-Channel) (SOT23 (3-Pin)) In Stock

What are the key features of BSS159N?

What is BSS159N used for?

What are the specifications of BSS159N?

Compliance & Regulatory

Where can I find the BSS159N datasheet?

What are equivalent replacements for BSS159N?

Frequently Asked Questions

How can engineers apply BSS159N in assemblies requiring 3 pins?

What sourcing risks should be reviewed when BSS159N is on a production BOM?

What makes BSS159N different from a loosely similar catalog part?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Infineon

More from Infineon

You May Also Like