Infineon BTS4141NHUMA1 High Side 1, High Side Power Switch Power Switch IC 4-Pin, SOT-223
- RS Stock No.:
- 825-9272
- Mfr. Part No.:
- BTS4141NHUMA1
- Manufacturer:
- Infineon
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SGD31.65
(exc. GST)
SGD34.50
(inc. GST)
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In Stock
- Plus 70 unit(s) shipping from 10 August 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 10 | SGD3.165 | SGD31.65 |
| 20 - 40 | SGD3.098 | SGD30.98 |
| 50 - 90 | SGD3.007 | SGD30.07 |
| 100 - 190 | SGD2.916 | SGD29.16 |
| 200 + | SGD2.828 | SGD28.28 |
*price indicative
- RS Stock No.:
- 825-9272
- Mfr. Part No.:
- BTS4141NHUMA1
- Manufacturer:
- Infineon
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Product Type | Power Switch IC | |
| Power Switch Type | High Side Power Switch | |
| Power Switch Topology | High Side | |
| Switch On Resistance RdsOn | 320mΩ | |
| Number of Inputs | 1 | |
| Power Rating | 1.4W | |
| Mount Type | Surface | |
| Package Type | SOT-223 | |
| Minimum Supply Voltage | -10V | |
| Pin Count | 4 | |
| Maximum Supply Voltage | 45V | |
| Minimum Operating Temperature | -40°C | |
| Operating Current | 0.7A | |
| Maximum Operating Temperature | 125°C | |
| Height | 1.6mm | |
| Length | 6.5mm | |
| Standards/Approvals | No | |
| Series | BTS4141N | |
| Automotive Standard | AEC | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type Power Switch IC | ||
Power Switch Type High Side Power Switch | ||
Power Switch Topology High Side | ||
Switch On Resistance RdsOn 320mΩ | ||
Number of Inputs 1 | ||
Power Rating 1.4W | ||
Mount Type Surface | ||
Package Type SOT-223 | ||
Minimum Supply Voltage -10V | ||
Pin Count 4 | ||
Maximum Supply Voltage 45V | ||
Minimum Operating Temperature -40°C | ||
Operating Current 0.7A | ||
Maximum Operating Temperature 125°C | ||
Height 1.6mm | ||
Length 6.5mm | ||
Standards/Approvals No | ||
Series BTS4141N | ||
Automotive Standard AEC | ||
Infineon BTS4141N Series Power Switch IC, 1.4W Power Rating, 0.7A Operating Current - BTS4141NHUMA1
This power switch IC is a high-side switching device designed for automotive environments, offering controlled distribution of power to multiple loads while operating across a wide temperature range. It is intended for surface-mounted applications where compact, transistor-like switching is required and supports protected switching behaviour suitable for vehicle electrical systems.
Features and Benefits:
• 45V maximum supply voltage allows robust load-source margins
• 0.7A operating current supports moderate current loads
• 320mΩ Rds(on) minimises conduction losses at switch-on
• 1.4W power rating enables continuous dissipation handling
• -40 to 125°C operating range sustains harsh temperature extremes
• 0.7A operating current supports moderate current loads
• 320mΩ Rds(on) minimises conduction losses at switch-on
• 1.4W power rating enables continuous dissipation handling
• -40 to 125°C operating range sustains harsh temperature extremes
Applications
• Suitable for switching vehicle auxiliary circuits and sensors
• Ideal for powering cabin lighting and small actuators
• Used with distributed electronic modules in automotive systems
• Can be used for protected supply feeds in control units
• Ideal for powering cabin lighting and small actuators
• Used with distributed electronic modules in automotive systems
• Can be used for protected supply feeds in control units
How many outputs does it provide for system distribution?
It incorporates five outputs to feed multiple loads from a single switch device.
What package and mounting method does it require?
The device is supplied in a SOT-223 package intended for surface mounting.
How many pins are available for PCB routing and control?
There are four pins provided for electrical connections and control signalling.
What protection or robustness features relate to automotive use?
The component conforms to automotive AEC standards and tolerates supply excursions from -10V to 45V.
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