Mfr Part #:

BTF3050TE

Mfr Name: Infineon

The Infineon BTF3050TE is a single-channel Smart Low-Side Power Switch designed for 12V automotive and industrial applications. It features embedded protective functions and digital feedback.

✓ Total Stock: 1,340 pcs

$ Price Range: $0.32

BTF3050TE Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,340 pcs On Request	1340 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BTF3050TE Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Infineon
Maximum Input Voltage	5.5 V
Mounting Type	Surface Mount
Voltage	3 V to 28 V

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BTF3050TE Description

Short technical summary and product information.

The Infineon BTF3050TE is a high-performance, single-channel Smart Low-Side Power Switch housed in a PG-TO252-5 package. Optimized for 12V automotive and industrial applications, this device is built using an N-channel vertical power MOSFET and offers integrated protective functions.

Key electrical specifications include an operating voltage range of 3 V to 28 V and a nominal load current of 3.0 A. The maximum on-state resistance is 50 mΩ at 25°C and 5V supply, increasing to 100 mΩ at 150°C. It also features a current limitation trigger level of 30 A and very low OFF-state and standby supply currents.

The BTF3050TE is suitable for resistive, inductive, and capacitive loads, making it an ideal replacement for electromechanical relays, fuses, and discrete circuits, especially for loads with inrush currents. It provides adjustable switching speed and digital feedback.

This device is automotive qualified and AEC qualified, ensuring reliability in demanding environments. It includes protection features such as over-temperature shutdown with auto-restart, active clamp over-voltage protection, and enhanced short circuit protection.

BTF3050TE Quick Information

Product Type: Smart Low-Side Power Switch

Series: PROFET

Canonical Name: Infineon BTF3050TE Smart Low-Side Power Switch

Subcategory: Load Drivers

BTF3050TE Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BTF3050TE Estimated Pricing

Qty	Low	High
1+	$0.32	$0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

BTF3050TE Features

Single channel smart low-side power switch.
Automotive and industrial applications.
3V to 28V operating voltage range.
3A nominal load current.
Integrated protection and diagnostic functions.

BTF3050TE Applications

Suitable for resistive loads.
Suitable for inductive loads.
Suitable for capacitive loads.
Replaces electromechanical relays.
Used in automotive applications.

BTF3050TE FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the BTF3050TE?

The operating voltage range is 3 V to 28 V.

What is the maximum on-state resistance of the BTF3050TE?

The maximum on-state resistance is 50 mΩ at 25°C and 5V supply.

What is the nominal load current for the BTF3050TE?

The nominal load current is 3.0 A.

What package type is the BTF3050TE available in?

The BTF3050TE is available in the PG-TO252-5 package.

Is the BTF3050TE RoHS compliant?

Yes, it is RoHS3 Compliant.