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BTS141 The Infineon Technologies BTS141 is an N-channel smart low-side power switch designed for 12V and 24V DC applications. It offers integrated protection features and a TO-220-3 package.
Mfr Part #:

BTS141

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies BTS141 is an N-channel smart low-side power switch designed for 12V and 24V DC applications. It offers integrated protection features and a TO-220-3 package.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.32

BTS141 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BTS141 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Power Dissipation
Ratio
Rds On (Typ)
SVHC Present
Storage Temperature
Supplier Device Package
Supplier Package
Switch Type
Thermal Resistance
Voltage
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BTS141 Description

Short technical summary and product information.

The Infineon Technologies BTS141 is a classic HITFET smart low-side power switch. It features an N-channel vertical power FET in a Smart SIPMOS chip-on-chip technology, providing embedded protection functions.

 

Key electrical specifications include a 60V drain-source voltage, a nominal load current of 12A, and a current limit of 25A. The on-state resistance is typically 28mΩ (datasheet) or 25mΩ (DB). It offers various protection features such as overload, short circuit, overvoltage, and thermal shutdown with latch.

 

This device is suitable for all kinds of resistive, inductive, and capacitive loads in switching or linear applications. It is a microcontroller-compatible power switch for 12V and 24V DC applications, capable of replacing electromechanical relays and discrete circuits. The BTS141 is AEC qualified and comes in a TO-220-3 package suitable for through-hole mounting.

 

Additional features include logic-level input, input protection (ESD), status feedback capability, and analog driving possibility. The operating temperature range is -40°C to 150°C.

BTS141 Quick Information

Product Type: Power Distribution Switch
Series: Classic HITFET
Canonical Name: Infineon Technologies BTS141 N-Channel Power Distribution Switch
Subcategory: Load Drivers

BTS141 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BTS141 Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

BTS141 Features

  • N-channel smart low-side power switch.
  • 60V drain-source voltage capability.
  • 12A nominal load current.
  • Integrated protection functions.
  • AEC qualified.

BTS141 Applications

  • Suitable for 12V and 24V DC applications.
  • Replaces electromechanical relays.
  • Used in switching or linear applications.
  • Drives resistive, inductive, capacitive loads.

BTS141 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the BTS141?

The drain-source voltage rating is 60 V.

What are the current ratings for the BTS141?

The nominal load current is 12 A, and the fixed current limit is 25 A.

What is the operating temperature range of the BTS141?

The junction operating temperature range is -40°C to +150°C.

What package is the BTS141 available in?

The device is available in a TO-220-3 package (PG-TO220-3-1).

What fault protection features does the BTS141 include?

It provides fixed current limiting, over-temperature shutdown, and over-voltage protection.

What is the load dump protection voltage of the BTS141?

The load dump protection voltage is 100 V under specified test conditions (VA=13.5 V, td=400 ms, RI=2 Ω).

What is the input logic voltage threshold for the BTS141?

The input threshold voltage is 1.3 V (min), 1.7 V (typ), and 2.2 V (max) at ID=2.7 mA.

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