Infineon BTS3134NHUMA1 Low Side 1, Low Side Power Switch Power Switch IC 4-Pin, SOT-223
- RS Stock No.:
- 753-2860
- Mfr. Part No.:
- BTS3134NHUMA1
- Manufacturer:
- Infineon
The image is for reference only, please refer to product details and specifications
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View bulk pricing optionsSubtotal (1 pack of 5 units)*
TWD334.00
(exc. GST)
TWD350.70
(inc. GST)
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In Stock
- Plus 85 unit(s) shipping from November 02, 2026
- Plus 1,465 unit(s) shipping from November 09, 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 995 | TWD66.80 | TWD334.00 |
| 1000 - 1995 | TWD64.80 | TWD324.00 |
| 2000 + | TWD60.80 | TWD304.00 |
*price indicative
- RS Stock No.:
- 753-2860
- Mfr. Part No.:
- BTS3134NHUMA1
- Manufacturer:
- Infineon
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Power Switch Topology | Low Side | |
| Product Type | Power Switch IC | |
| Power Switch Type | Low Side Power Switch | |
| Switch On Resistance RdsOn | 100mΩ | |
| Number of Outputs | 2 | |
| Power Rating | 3.8W | |
| Number of Inputs | 1 | |
| Mount Type | Surface | |
| Minimum Supply Voltage | -0.2V | |
| Package Type | SOT-223 | |
| Maximum Supply Voltage | 10V | |
| Pin Count | 4 | |
| Maximum Operating Temperature | 150°C | |
| Minimum Operating Temperature | -40°C | |
| Operating Current | 3A | |
| Height | 1.6mm | |
| Standards/Approvals | No | |
| Length | 6.5mm | |
| Width | 3.5mm | |
| Automotive Standard | No | |
| Series | HITFET | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Power Switch Topology Low Side | ||
Product Type Power Switch IC | ||
Power Switch Type Low Side Power Switch | ||
Switch On Resistance RdsOn 100mΩ | ||
Number of Outputs 2 | ||
Power Rating 3.8W | ||
Number of Inputs 1 | ||
Mount Type Surface | ||
Minimum Supply Voltage -0.2V | ||
Package Type SOT-223 | ||
Maximum Supply Voltage 10V | ||
Pin Count 4 | ||
Maximum Operating Temperature 150°C | ||
Minimum Operating Temperature -40°C | ||
Operating Current 3A | ||
Height 1.6mm | ||
Standards/Approvals No | ||
Length 6.5mm | ||
Width 3.5mm | ||
Automotive Standard No | ||
Series HITFET | ||
Infineon HITFET Series Power Switch IC, 3.8W Power Rating, 3A Operating Current - BTS3134NHUMA1
This power switch IC is a low-side semiconductor device designed to control and protect DC loads in compact electronic assemblies. It provides two switched outputs driven from a single input and is optimised for surface-mount applications. The device suits medium-current switching tasks where robust thermal tolerance and low conduction loss are required.
Features and Benefits:
• Low on-resistance of 100mΩ reduces conduction losses and heat
• Rated continuous current of 3A supports moderate-power loads
• Maximum supply voltage of 10V enables low-voltage system compatibility
• Power dissipation capability of 3.8W assists thermal management
• Operates from -40 to 150°C for extended temperature ranges
• Surface-mount SOT-223 package simplifies PCB assembly
• Rated continuous current of 3A supports moderate-power loads
• Maximum supply voltage of 10V enables low-voltage system compatibility
• Power dissipation capability of 3.8W assists thermal management
• Operates from -40 to 150°C for extended temperature ranges
• Surface-mount SOT-223 package simplifies PCB assembly
Applications
• Ideal for switching lamps and indicator circuits in control panels
• Suitable for driving small motors and actuators in embedded systems
• Used with battery-powered devices requiring low-voltage switching
• Can be used for load protection and sequencing in power distribution
• Suitable for compact consumer electronics with thermal constraints
• Suitable for driving small motors and actuators in embedded systems
• Used with battery-powered devices requiring low-voltage switching
• Can be used for load protection and sequencing in power distribution
• Suitable for compact consumer electronics with thermal constraints
How many control inputs and outputs are available on the device?
It presents a single control input that governs two independent switched outputs, enabling dual-load management from one driver.
What package and mounting method should designers expect?
The component comes in a SOT-223 package intended for surface-mount placement to maintain a small PCB footprint.
What pin count and physical limits affect layout decisions?
The device uses four pins and has a maximum height of 1.6mm, width of 3.5mm and length of 6.5mm which helps determine clearance and thermal pad requirements.
How does the device behave under elevated ambient temperature?
It is specified to function up to 150°C maximum operating temperature
designers should ensure adequate PCB heat dissipation to remain within this limit.
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