Mfr Part #:

BTF3080EJ

The Infineon Technologies BTF3080EJ is a smart low-side power switch designed for 12V automotive and industrial applications. It offers a wide operating voltage range and integrated protection features.

✓ Total Stock: 6,000 pcs

$ Price Range: $2.00

BTF3080EJ Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Rayichip ✓ Non-Authorised Inventory information	6,000 pcs On Request	6000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BTF3080EJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Infineon Technologies
ESD Protection	Yes
Load Type	Resistive, Inductive, Capacitive
Maximum Input Voltage	5.5V
Mounting Type	Surface Mount

View Similar Products (0)

BTF3080EJ Description

Short technical summary and product information.

The Infineon Technologies BTF3080EJ is a single-channel smart low-side power switch optimized for 12V automotive and industrial applications. It features an N-channel vertical power MOSFET and is monolithically integrated with embedded protective functions.

Key electrical specifications include an operating voltage range of 3V to 28V, a maximum battery voltage of 40V, and an operating supply voltage range of 3.0V to 5.5V. The device offers a typical on-state resistance of 80 mΩ at 25°C and a maximum of 160 mΩ at 150°C. It supports a nominal load current of 3A and features current limitation up to 7A.

Protection functions include over-temperature shutdown with auto-restart, active clamp over-voltage protection, and enhanced short-circuit protection. Diagnostic functions provide short circuit to battery detection and a stable latching diagnostic signal. The device is suitable for switching resistive, inductive, and capacitive loads and is qualified for automotive applications according to AEC-Q100/101.

The BTF3080EJ is housed in a PG-TDSO-8-31 package and is designed for surface mount applications. It is also a green product, compliant with RoHS standards.

BTF3080EJ Quick Information

Product Type: Smart Low-Side Power Switch

Series: +12V

Canonical Name: Infineon Technologies BTF3080EJ Smart Low-Side Power Switch

Subcategory: Low-Side Switches

BTF3080EJ Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BTF3080EJ Estimated Pricing

Qty	Low	High
1+	$2.00	$2.00

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

BTF3080EJ Features

Single channel smart low-side power switch.
3.3V and 5V compatible logic input.
Integrated over-temperature shutdown and short circuit protection.
Suitable for resistive, inductive, and capacitive loads.
Automotive qualified according to AEC-Q100/101.

BTF3080EJ Applications

Ideal for 12V automotive applications.
Suitable for industrial automation systems.
Replaces electromechanical relays and fuses.
Handles high inrush currents.
Supports active freewheeling.

BTF3080EJ FAQs

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

What is the operating voltage range for the BTF3080EJ?

The operating voltage range for the BTF3080EJ is 3V to 28V.

What is the on-state resistance of the BTF3080EJ?

The on-state resistance is a maximum of 160 mΩ at 150°C and a typical 80 mΩ at 25°C.

What types of loads can the BTF3080EJ switch?

The BTF3080EJ is suitable for resistive, inductive, and capacitive loads.

Does the BTF3080EJ have over-temperature protection?

Yes, the BTF3080EJ features over-temperature shutdown with auto-restart.

What is the package type for the BTF3080EJ?

The BTF3080EJ is supplied in a PG-TDSO-8-31 package.