Infineon High Side 1, High Side Power Switch Power Switch IC 4-Pin, SOT-223

RS Stock No.:: 124-8773
Mfr. Part No.:: BTS4140NHUMA1
Manufacturer:: Infineon

Infineon High Side 1, High Side Power Switch Power Switch IC 4-Pin, SOT-223

This image is representative of the product range

Subtotal (1 reel of 4000 units)*

PHP185,580.00

(exc. VAT)

PHP207,848.00

(inc. VAT)

FREE delivery for orders over ₱5,000.00

In Stock

Plus 4,000 unit(s) shipping from August 31, 2026

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Units	Per Unit	Per Reel*
4000 +	PHP46.395	PHP185,580.00

*price indicative

RS Stock No.:: 124-8773
Mfr. Part No.:: BTS4140NHUMA1
Manufacturer:: Infineon

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Power Switch Topology	High Side
	Product Type	Power Switch IC
	Power Switch Type	High Side Power Switch
	Switch On Resistance RdsOn	3000mΩ
	Number of Outputs	5
	Power Rating	1.7W
	Number of Inputs	1
	Mount Type	Surface
	Package Type	SOT-223
	Minimum Supply Voltage	4.9V
	Pin Count	4
	Maximum Supply Voltage	60V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	150°C
	Operating Current	0.2A
	Height	1.6mm
	Length	6.5mm
	Standards/Approvals	No
	Width	3.5mm
	Automotive Standard	AEC
	Series	BTS4140N

	Select all
	Brand Infineon
	Power Switch Topology High Side
	Product Type Power Switch IC
	Power Switch Type High Side Power Switch
	Switch On Resistance RdsOn 3000mΩ
	Number of Outputs 5
	Power Rating 1.7W
	Number of Inputs 1
	Mount Type Surface
	Package Type SOT-223
	Minimum Supply Voltage 4.9V
	Pin Count 4
	Maximum Supply Voltage 60V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 150°C
	Operating Current 0.2A
	Height 1.6mm
	Length 6.5mm
	Standards/Approvals No
	Width 3.5mm
	Automotive Standard AEC
	Series BTS4140N

COO (Country of Origin):: CN

Infineon BTS4140N Series Power Switch IC, 1.7W Power Rating, 60V Maximum Supply Voltage - BTS4140NHUMA1

This power switch IC is a high-side switch designed for automotive environments to control multiple loads from a single input. It operates across a broad supply range and is intended for surface-mount applications where thermal endurance and compact packaging are required. The device integrates protection and switching functionality suited to vehicle electrical systems and similar low-voltage platforms.

Features and Benefits:

• 60V maximum supply tolerates transient voltage events and spikes
• 4.9V minimum supply allows reliable low-voltage start-up
• 0.2A operating current supports moderate current loads per channel
• 3Ω Rds(on) reduces conduction losses under load
• 1.7W power rating enables sustained power dissipation
• 150°C maximum operating temperature handles elevated thermal conditions

Applications

• Suitable for automotive load switching with multiple outputs
• Used with electronic control modules requiring single-input control
• Ideal for surface-mount assemblies on compact PCBs
• Can be used for switching resistive and small inductive loads
• Used for aftermarket vehicle accessory distribution systems

How many outputs can be controlled from one input?

The device provides five outputs operable from a single control input allowing centralised switching of several circuits.

What package and mounting type does it use?

It is supplied in a SOT-223 package designed for surface-mount assembly to save board space and simplify placement.

What pin count should be allocated in footprint design?

The component requires a four-pin footprint, so PCB landings and routing must accommodate signal and power connections accordingly.

What temperature range must be considered for deployment?

Design for an ambient range down to -40°C and up to a device-rated maximum of 150°C to ensure operational integrity.