BTS121A-E3045 The Infineon BTS121A-E3045 is an N-Channel Power MOSFET designed for switching applications. It features a 100V breakdown voltage and a 22A maximum drain current.
Mfr Part #:

BTS121A-E3045

Available from 1 distributors
Mfr Name: Infineon
Infineon
The Infineon BTS121A-E3045 is an N-Channel Power MOSFET designed for switching applications. It features a 100V breakdown voltage and a 22A maximum drain current.
✓ Total Stock: 6 pcs
$ Price Range: $1.87

BTS121A-E3045 Available from 1 distributor

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✓ Non-Authorised
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BTS121A-E3045 Specifications Quick View

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BTS121A-E3045 Description

Short technical summary and product information.

The Infineon BTS121A-E3045 is a high-performance N-Channel Power MOSFET suitable for various switching applications. This component boasts a breakdown voltage of 100V and a maximum continuous drain current (ID) of 22A, with a low drain-source on-resistance of 0.1 Ohms.

 

It operates within a wide temperature range from -55°C to 150°C and can dissipate up to 95W of power. The MOSFET is housed in a TO-220AB package, designed for surface mounting, making it convenient for integration into electronic circuits.

 

Key electrical characteristics include a feedback capacitance of 260 pF, a pulsed drain current (IDM) of 88A, and turn-on/turn-off times of 210 ns and 400 ns, respectively. The device is also logic level compatible and features a built-in diode and temperature sensor for enhanced functionality and protection.

BTS121A-E3045 Quick Information

Product Type: Power MOSFET
Canonical Name: BTS121A-E3045 N-Channel Power MOSFET
Subcategory: Special Purpose

BTS121A-E3045 Compliance

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

BTS121A-E3045 Estimated Pricing

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1+ $1.87 $1.87

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

BTS121A-E3045 Features

  • 100V breakdown voltage rating.
  • 22A maximum continuous drain current.
  • Low 0.1 Ohm drain-source on-resistance.
  • TO-220AB package for surface mounting.
  • Logic level compatible operation.

BTS121A-E3045 Applications

  • Used in high-voltage switching circuits
  • Suitable for power management applications
  • Ideal for automotive and industrial controls
  • Supports efficient thermal dissipation

BTS121A-E3045 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the BTS121A-E3045?

The minimum breakdown voltage for the BTS121A-E3045 is 100V.

What is the maximum continuous drain current for this MOSFET?

The maximum continuous drain current (ID) for the BTS121A-E3045 is 22A.

What is the on-resistance of the BTS121A-E3045?

The maximum drain-source on-resistance is 0.1 Ohms.

What is the operating temperature range for the BTS121A-E3045?

The operating temperature range is from -55°C to 150°C.

What package type is the BTS121A-E3045 supplied in?

The BTS121A-E3045 is supplied in a TO-220AB package.

Is the BTS121A-E3045 logic level compatible?

Yes, the BTS121A-E3045 is logic level compatible.

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