STS6P3LLH6 STMicroelectronics MOSFET (P-Channel) (Small Outline Packages) In Stock

Name: STS6P3LLH6
Brand: STMicroelectronics
SKU: STS6P3LLH6
Availability: InStock

STS6P3LLH6 is a P-channel STripFET H6 Power MOSFET rated at 30 V and 6 A with a 24 mΩ typical on-resistance, housed in an SO-8 package for compact board designs. It offers ultra-low conduction losses and fast switching performance for efficient power management. Available from STMicroelectronics with worldwide shipping.

ACTIVEMOSFET (P-Channel)Verified May 2026

Package / Visual Reference

STS6P3LLH6Small Outline Packages

Quick Facts

Manufacturer: STMicroelectronics
Package: Small Outline Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: STS6P3LLH6 Datasheet PDF
Category: MOSFET (P-Channel)
Price: From $0.2353(MOQ 100)
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 STS6P3LLH6?

P-channel 30 V / 6 A STripFET H6 MOSFET with only 24 mΩ typical RDS(on) for minimal conduction loss
SO-8 package with built-in diode enables compact, single-component power switch designs
Maximum 0.05 Ω drain-source on-resistance and 120 pF Crss for fast, efficient switching transitions

What is STS6P3LLH6 used for?

STS6P3LLH6 is well suited for load switching, reverse polarity protection, and DC/DC converter circuits operating up to 30 V. Its low 24 mΩ on-resistance makes it ideal for battery-powered portable devices and power distribution switches where minimizing I²R losses is critical. The SO-8 footprint also fits seamlessly into space-constrained industrial and consumer electronics designs.

What are the specifications of STS6P3LLH6?

Factory Lead Time	13Weeks
YTEOL	0
Configuration	SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min	30V
Drain Current-Max (ID)	6A
Drain-source On Resistance-Max	0.05Ω
FET Technology	METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss)	120pF
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3
Number of Elements	1
Operating Mode	ENHANCEMENT MODE
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	260
Polarity/Channel Type	P-CHANNEL
Power Dissipation Ambient-Max	2.7W
Power Dissipation-Max (Abs)	2.7W
Pulsed Drain Current-Max (IDM)	24A
Surface Mount	YES
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Position	DUAL
Transistor Application	SWITCHING
Transistor Element Material	SILICON
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8541.29.00.95
Country of Origin	Mainland China

Where can I find the STS6P3LLH6 datasheet?

STS6P3LLH6 Datasheet Download

Official datasheet from STMicroelectronics

What are equivalent replacements for STS6P3LLH6?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the maximum drain current the STS6P3LLH6 can handle continuously?

The STS6P3LLH6 is rated for a maximum continuous drain current (ID) of 6 A, making it suitable for load switches and power rails up to 30 V where moderate current handling and low 24 mΩ on-resistance are required to minimize thermal dissipation.

How does the 24 mΩ RDS(on) of STS6P3LLH6 benefit a 5 V bus switch application?

With a typical RDS(on) of 24 mΩ, the STS6P3LLH6 dissipates only about 0.86 mW per ampere-squared on a 5 V bus, keeping junction temperatures well within safe limits at 6 A and reducing the need for external heatsinking in compact SO-8 designs.

Is STS6P3LLH6 compliant with RoHS and lead-free assembly requirements?

Yes, the STS6P3LLH6 carries JESD-609 code e3, confirming lead-free, halogen-aware construction that meets RoHS directive requirements. This makes it compatible with modern reflow soldering processes at peak temperatures up to 260 °C without special handling.

Which package does STS6P3LLH6 use and what are the key layout dimensions?

The STS6P3LLH6 uses an SO-8 (R-PDSO-G8) package with 8 leads on 1.27 mm pitch, occupying roughly 5 mm × 6 mm of PCB area. This footprint is widely supported in EDA libraries, simplifying drop-in replacement for other SO-8 P-channel MOSFETs in the 30 V class.

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AvailabilityIn Stock

Reference Price (USD)

From $0.2353

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
100+	$0.4642	$46.42
500+	$0.3595	$179.77
1000+	$0.3258	$325.85
5000+	$0.2929	$1464.55
20000+	$0.2365	$4729.80
40000+	$0.2353	$9410.80

pcs

Unit price: $0.4642 · Total: $46.42

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

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

STS6P3LLH6 STMicroelectronics MOSFET (P-Channel) (Small Outline Packages) In Stock

What are the key features of STS6P3LLH6?

What is STS6P3LLH6 used for?

What are the specifications of STS6P3LLH6?

Compliance & Regulatory

Where can I find the STS6P3LLH6 datasheet?

What are equivalent replacements for STS6P3LLH6?

Frequently Asked Questions

What is the maximum drain current the STS6P3LLH6 can handle continuously?

How does the 24 mΩ RDS(on) of STS6P3LLH6 benefit a 5 V bus switch application?

Is STS6P3LLH6 compliant with RoHS and lead-free assembly requirements?

Which package does STS6P3LLH6 use and what are the key layout dimensions?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

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About STMicroelectronics

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