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BTS500551TMB The Infineon Technologies BTS500551TMB is an automotive high-side power distribution switch. It features a 55A current rating, 4.4mOhm Rds On, and auto restart capability.
Mfr Part #:

BTS500551TMB

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies BTS500551TMB is an automotive high-side power distribution switch. It features a 55A current rating, 4.4mOhm Rds On, and auto restart capability.
✓ Total Stock: 7,212 pcs
$ Price Range: $0.32

BTS500551TMB Available from 2 distributors

✓ 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
5,500 pcs
On Request
5500 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,712 pcs
On Request
1712 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.

BTS500551TMB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Fault Protection
Features
Input Type
Interface
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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BTS500551TMB Description

Short technical summary and product information.

The Infineon Technologies BTS500551TMB is a high-side power distribution switch designed for automotive applications. This component offers a robust current handling capability of 55A with a typical Rds On resistance of 4.4mOhm.

 

Key features include auto restart, current limiting, open load detection, over-temperature protection, over-voltage protection, and short-circuit protection, ensuring reliable operation in demanding environments. The switch operates with a non-inverting input and an On/Off interface.

 

Packaged in a TO-220-7 Formed Leads package, the BTS500551TMB is designed for through-hole mounting. It operates across a wide temperature range of -40°C to 150°C (TJ).

 

This general-purpose switch is suitable for various power distribution tasks where high current and integrated protection features are required.

BTS500551TMB Quick Information

Product Type: Power Distribution Switch
Canonical Name: Infineon Technologies BTS500551TMB Power Distribution Switch
Subcategory: Load Drivers

BTS500551TMB Compliance

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

BTS500551TMB Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

BTS500551TMB Features

  • Automotive high-side power switch.
  • 55A current capability.
  • Low 4.4mOhm Rds On.
  • Integrated fault protection features.
  • Through hole mounting package.

BTS500551TMB Applications

  • Automotive power distribution systems.
  • High current load driving.
  • Engine control module applications.
  • General purpose power switching.

BTS500551TMB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output configuration of the BTS500551TMB?

The BTS500551TMB has a single high side N-channel output.

What is the current rating of the BTS500551TMB?

The BTS500551TMB is rated for 55A continuous current.

What is the typical on-resistance of the BTS500551TMB?

The typical Rds(on) is 4.4 mOhm.

What fault protection features does the BTS500551TMB include?

It includes current limiting (fixed), open load detect, over load, over temperature, over voltage, short circuit, and UVLO protection.

What is the operating temperature range of the BTS500551TMB?

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

What package is the BTS500551TMB available in?

It is available in a through-hole TO-220-7 with formed leads (P-TO220-7-11).

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