BTS3256D The Infineon BTS3256D is a single-channel low-side power switch designed for automotive and industrial applications. It offers embedded protective functions and digital diagnostics.
Mfr Part #:

BTS3256D

Available from 2 distributors
Mfr Name: Infineon
Infineon
The Infineon BTS3256D is a single-channel low-side power switch designed for automotive and industrial applications. It offers embedded protective functions and digital diagnostics.
✓ Total Stock: 3,639 pcs
$ Price Range: $0.32

BTS3256D Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,539 pcs
3539 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request 20+ On Request On Request

BTS3256D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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BTS3256D Description

Short technical summary and product information.

The Infineon BTS3256D is a smart low-side power switch featuring a single channel and an embedded protective functions. This HITFET™ device is designed for automotive and industrial applications, offering robust control and protection.

 

Key electrical characteristics include a maximum switching frequency of 12 kHz and the ability to achieve minimum Rds(on) with 3.3 V or 5 V logic input. The device provides clear detection of digital fault signals, even during fast PWM operation, due to its restart delay time.

 

Protection features include enhanced short circuit protection with time and power limited active current limitation, under-voltage lockout, and over-temperature protection with time and temperature controlled auto-restart. It also includes overload protection with power and time controlled auto-restart, and ESD protection.

 

The BTS3256D is housed in a PG-TO-252-5-11 package and is suitable for surface mounting. It can switch resistive, inductive, and capacitive loads, making it ideal for applications such as motors, coils, solenoids, or lamps, and can replace electromechanical relays and fuses.

BTS3256D Quick Information

Product Type: Smart Low Side Power Switch
Series: Classic HITFET 12V
Canonical Name: BTS3256D Smart Low Side Power Switch
Subcategory: Low-Side Power Switch

BTS3256D Compliance

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

BTS3256D Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

BTS3256D Features

  • Smart low-side power switch functionality.
  • Maximum switching frequency of 12 kHz.
  • Embedded thermal and overload protection.
  • Auto-restart behavior for fault conditions.
  • Suitable for 3.3V or 5V logic input.

BTS3256D Applications

  • Drives resistive, inductive, capacitive loads.
  • Suitable for motor and coil control.
  • Ideal for automotive and industrial applications.
  • Replaces electromechanical relays and fuses.
  • Used for PWM controlled loads.

BTS3256D FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum switching frequency of the BTS3256D?

The maximum switching frequency is 12 kHz.

What logic input voltage is required for minimum Rds(on) in the BTS3256D?

A 3.3 V or 5 V logic input achieves minimum Rds(on).

What type of package is the BTS3256D supplied in?

The BTS3256D is supplied in a PG-TO-252-5-11 package.

What are the RoHS and MSL statuses for the BTS3256D?

The RoHS status is RoHS3 Compliant and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

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